Caterpillar · Engine

Caterpillar C44

Spare parts reference for the Caterpillar C44 marine diesel engine.

How to use this list: Part numbers match OEM service manuals. Use the request button below to ask about availability and pricing. Include the part number, quantity, and delivery port.
ENGINE CORE 46
Part NumberDescription
264-8940Breather GP (Crankcase)
268-8625Breather GP (Crankcase)
299-2227Breather GP (Crankcase)
299-2229Breather GP (Crankcase)
232-7528Camshaft GP
272-2230Cover GP-Cylinder Head
232-7439Crankshaft GP
232-7606Cylinder Block GP
232-7524Cylinder Head GP
232-7442Piston & ROD GP
230-7352Pulley GP-Crankshaft
268-0867Cylinder Block GP-Short
233-7236Camshaft GP
233-7027Crankshaft GP
233-7007Cylinder Block GP
233-7234Cylinder Head GP
233-7233Piston & ROD GP
267-5367Cylinder Block GP-Short
274-4711Cylinder Block GP-Short
225-5967Camshaft
233-7244Camshaft
225-6461CAP (Crankcase Breather)
225-6464Diaphragm (Crankcase Pressure Contactor)
232-7400Crankshaft GP
232-7604Cylinder Block GP
276-5605JET AS-Piston Cooling
232-7519Cylinder Head GP
225-5437Piston AS
225-5436KIT-Piston Ring
288-1394Piston AS (0.5-MM OS)
288-1395Piston AS (1.0-MM OS)
225-5441ROD AS-Connecting (Length L)
225-5451ROD AS-Connecting (Length K)
225-5453ROD AS-Connecting (Length J)
225-5454ROD AS-Connecting (Length H)
225-5458ROD AS-Connecting (Length G)
225-5459ROD AS-Connecting (Length F)
233-7232Piston AS
233-7231Ring GP-Piston
288-9942Piston AS (0.5-MM OS)
288-9943Piston AS (1.0-MM OS)
6I-0501Block
262-1044Breather AS (Crankcase)
289-3726Block-Terminal
155-2255KIT-Connecting Plug (12-PIN)
174-0503KIT-Connecting Plug (3-PIN)
FUEL SYSTEM 21
Part NumberDescription
267-7069Lines GP-Fuel
263-8003Lines GP-Flexible Fuel
263-8674Lines GP-Flexible Fuel
263-8111Lines GP-Fuel
263-8093Line AS-Fuel (Cylinder ONE)
263-8094Line AS-Fuel (Cylinder TWO)
263-8095Line AS-Fuel (Cylinder Three)
263-8096Line AS-Fuel (Cylinder Four)
169-0122Tank AS-Fuel (Alarm)
205-7289Fastener GP-Fuel Tank
287-5627Lines GP-Fuel
289-9772Lines GP-Fuel
230-8999Injector AS-Fuel
272-2223Actuator GP-Governor
232-2724Nozzle
266-6830Injector AS-Fuel
234-0387Nozzle
236-1674Injector AS-Fuel
236-1673Nozzle
270-0357Shield GP-Fuel Lines
270-0367Shield GP-Fuel Lines
AIR, EXHAUST & TURBOCHARGER 34
Part NumberDescription
265-7802Aftercooler GP
268-4268Manifold GP-Exhaust
270-0340Shield GP-Exhaust
268-5362Turbocharger GP
263-4793Manifold GP-Exhaust
273-3613Shield GP-Exhaust
266-7090Turbocharger GP
269-3749Shield GP-Exhaust
299-3127Adapter-Exhaust
343-1813Aftercooler AS
272-6992Shield-Exhaust
301-6938Blanket-Exhaust
271-9964Exhaust GP-Flexible
195-4654Bellows AS-Exhaust
273-0702Exhaust GP-Flexible
195-4716Bellows-Exhaust
298-5285Extension GP-Exhaust
217-8261Flange GP-Exhaust
195-4718Flange-Exhaust
273-1696Flange GP-Exhaust
263-4797Manifold (Exhaust)
268-4269Manifold (Exhaust)
291-4625Manifold GP-Exhaust
291-4626Manifold-Exhaust
272-2240Mounting GP-Exhaust
273-3614Shield AS-Exhaust
234-2988Turbocharger GP
302-0581Adapter-Exhaust
270-4163Adapter-Exhaust
268-5359Turbocharger
291-9846Turbocharger GP
236-8746Turbocharger GP
291-9847Adapter-Exhaust
289-2402Silencer-Exhaust
DRIVE TRAIN 22
Part NumberDescription
269-9117V-Belt GP
263-7929Coupling GP-Generator
277-6150Coupling GP-Generator
265-6535Guard GP-Belt
265-6532Guard-Belt
263-7044Housing GP-Flywheel
220-8632Housing-Flywheel
103-6131Flywheel AS
263-7059Housing GP-Flywheel
210-7730Housing-Flywheel
324-0444HUB-Idler Gear
198-4119Pulley GP
195-4656Pulley (3-Groove)
111-3297Pulley
291-4645Pulley GP-FAN Drive
130-3879Pulley-FAN Drive
210-6507Shaft GP-Stub
204-7519Shaft-Stub
276-2978V-Belt SET
225-5634Shaft AS
263-7540Gear
234-3107Coupling
PUMPS 30
Part NumberDescription
230-7578Pump GP-Engine OIL
272-2222Pump GP-Fuel Injection
230-7355Pump GP-Water
272-2799Pump GP-Fuel Injection
272-2291Pump GP-Fuel Injection
273-0869Pump GP-Fuel Injection
273-1407Pump GP-Fuel Injection
286-2365Pump GP-Fuel Injection
225-8329Pump AS-Engine OIL
225-8016Pump GP-Water
286-3592Gear-Water Pump
247-0144KIT-Water Pump
263-7530Pump GP-Water
263-7531Pump GP-Water
278-8697KIT-Service (Water Pump)
196-0399Shaft-Pump
263-7532Housing-Pump
263-7536Impeller-Pump
263-7538Cover-Pump
272-2221Pump GP-Fuel Injection
230-8989Gear-Fuel Pump
272-2290Pump GP-Fuel Injection
272-2797Pump GP-Fuel Injection
273-0870Pump GP-Fuel Injection
273-1408Pump GP-Fuel Injection
286-2364Pump GP-Fuel Injection
288-6607Pump GP-Fuel Priming
288-6605Pump-Fuel
288-6608Pump GP-Fuel Priming
288-6609Pump-Fuel
VALVES & REGULATORS 24
Part NumberDescription
136-3608Cover GP-Valve Mechanism
130-9888Cover GP-Valve Mechanism
225-6451Cover GP-Valve Mechanism
272-2228Cover GP-Valve Mechanism
232-7526Valve Mechanism GP
273-0871Cover GP-Valve Mechanism
233-7235Valve Mechanism GP
236-8184Cover GP-Valve Mechanism
247-7797Cover GP-Valve Mechanism
308-1793Cover GP-Valve Mechanism
147-1979Retainer-Valve Spring
185-0882Guide-Valve (Intake)
329-6655Insert-Valve Seat
322-9663Insert-Valve Seat (Exhaust)
225-5495Valve-Inlet
225-5496Spring-Valve
225-5499Valve-Exhaust
216-9618Valve-Check
195-4644Valve GP-Manual
127-9377Valve-AIR Cleaner Dust
127-9675Valve-AIR Cleaner Dust
265-5547Valve
176-6219Valve GP-Solenoid (12-Volt) (Fuel Shutoff)
281-1300Valve
SENSORS, SWITCHES & GAUGES 40
Part NumberDescription
8H-5306Switch GP-Disconnect
270-3880Sensor GP-Speed (Engine)
131-4291Gauge AS-OIL Level (Dipstick) (Engine)
213-7482Gauge-Sight (Fluid Level) (Coolant)
203-6797Sensor-Speed (Engine)
235-1790Switch-Temperature (Engine Coolant)
281-0572Switch (Pressure)
281-1275Switch (Pressure)
281-1276Switch-Pressure (Transmitter)
309-5909Switch (Fuel Pressure)
309-5910Sensor-Pressure (Fuel)
281-1301Switch-Pressure (Engine OIL)
288-3636Sensor-Temperature (Engine OIL)
288-3639Sensor-Temperature
288-3643Switch-Temperature (Water Coolant)
297-4659Switch AS-Temperature (Water Coolant)
274-3491Mounting GP-Sensor
193-5150Switch AS-Temperature (96-DEG) (Coolant)
196-7693Switch AS-Pressure (OIL Pressure 0-5 BAR)
291-5829Switch-High Temperature (Coolant)
281-2372Switch-Level (Coolant)
270-3881Sensor AS-Speed (Engine)
289-6006Sensor AS-Speed (Engine)
281-2371Switch GP-Liquid Level
297-1324Switch GP-Liquid Level
297-1327Harness AS-Switch
7N-0718Switch GP-Disconnect
271-2703Switch (Start, Stop)
271-2721Indicator (RED) (Alarm)
271-2722Indicator (Green) (Engine Running)
231-5914Gauge-Pressure (12-Volt) (Engine OIL)
231-5915Gauge-Temperature (12-Volt) (Water)
231-5916Voltmeter GP (12-Volt)
243-3851Gauge GP-Engine OIL Pressure (24-Volt)
243-3852Gauge-Water Temperature (24-Volt)
243-3853Voltmeter GP (24-Volt)
318-4535Meter GP-Service (24-Volt)
231-5917Meter GP-Service (12-Volt)
291-1746Switch (Speed)
291-2602Switch (Speed)
ELECTRICAL 120
Part NumberDescription
274-1239Wiring GP-Engine
274-1240Wiring GP-Engine
274-1237Wiring GP-Engine
215-1262Harness AS-Panel
290-5533Wiring GP-Engine
307-4517Wiring GP-Engine
271-2724Panel AS-Control
271-2723Panel AS-Control
245-4665Connector GP-CAB Heater Lines
230-9144Connector
230-9125Connector
263-7700Mounting GP-Alternator
266-5351Cable AS
291-4868Cable AS
230-7225Connector
235-6281TIE-Cable
232-1793Cable
263-7657Alternator GP-Charging
263-7656Alternator
263-7673Alternator GP-Charging
263-7672Alternator AS (24-Volt)
271-3542Cable GP
271-3543Harness AS-Wiring
288-6115Cable GP
288-6114Cable AS
288-6120Cable GP
288-6119Cable AS
273-0612Connector
271-3537Connector AS
304-4757Control GP-Electronic
304-4758Control GP-Electronic
304-4759Control GP-Electronic
304-4760Control GP-Electronic
304-4761Control GP-Electronic
304-4762Control GP-Electronic
300-9751Harness AS-Panel
273-2453Harness AS-Panel
296-5096Harness AS-Wiring
299-2194Harness AS-Wiring
299-2195Harness AS-Wiring
299-2206Harness AS-Wiring
299-2207Harness AS-Wiring
196-0384TIE-Cable
269-5212Harness GP
269-5199Harness AS-Panel (Interconnect)
269-5213Harness GP
269-5200Harness AS-Wiring
269-5214Harness GP
269-5202Harness AS-Wiring
269-5211Harness GP-Wiring
269-5198Harness AS-Wiring
210-6434Mounting GP-Starting Motor
270-1911Mounting GP-Starting Motor
290-1228Mounting GP-Wiring
290-2483Mounting GP-Wiring
290-1128Harness AS-Wiring
289-2419Starting Motor GP-AIR
214-6584Solenoid (AIR Start)
289-2420Starting Motor GP-AIR
214-6593Solenoid (Starting Motor) (Starter)
269-7371Starting Motor GP-Electric
269-7369Starting Motor AS-Electric
269-7374Starting Motor GP-Electric
290-5529Wiring GP-Engine
290-5537Harness AS-Wiring
290-5538Wiring GP-Engine
290-6411Wiring GP-Engine
290-6413Wiring GP-Engine
243-4632Relay-Glow Plug
293-6298Wiring GP-Engine
274-1233Harness AS-Engine
274-1232Harness AS-Wiring
274-1231Harness AS-Wiring
144-3852Film-Information (Battery Power Disconnect)
243-4628Relay (Start)
8Q-2778TIE-Cable
274-1989Wiring GP-Generator
274-1991Harness AS-Engine
274-1241Wiring GP-Instr & Ignition
232-6567Relay AS (12-Volt)
225-4956Relay-Power
274-1871Wiring GP-Instr & Ignition
273-2451Wiring GP-Panel
273-2452Harness AS-Panel
289-8296Wiring GP-Panel
289-8297Harness AS-Panel
293-8098Wiring GP-Shutoff
263-7101KIT-Magnet
186-3736Socket-Connector (16-GA TO 18-GA)
272-1568Mounting GP-Control
308-1187Mounting GP-Control
272-9238Mounting GP-Control Panel
273-2054Mounting GP-Control Panel
274-3666Mounting GP-Control Panel
274-3667Mounting GP-Control Panel
271-2725Panel AS-Control
271-2726Panel AS-Control
271-3526Panel AS-Control
271-3527Panel AS-Control
271-2727Panel GP-Control
271-2728Panel GP-Control
271-3522Panel GP-Control
271-3523Panel GP-Control
300-0229Panel GP-Control
300-0230Module AS-Control
232-6568Relay AS (12-Volt)
300-0234Harness AS-Panel
300-0237Panel GP-Control
243-4630Relay (Run, 24-Volt)
206-9503Module-Control (520)
212-9865Connector
273-4357Harness AS-Panel
213-0014Module-Control (550)
273-6213Harness AS-Panel
232-6569Relay AS (12-Volt, Latching) (ON)
291-1740Controller
291-1743Harness
291-1749Harness AS-Panel
291-1750Harness AS-Panel
243-4631Relay (On/stop, 24-Volt) (ON)
FILTERS & ELEMENTS 42
Part NumberDescription
110-6326AIR Cleaner GP
233-5182AIR Cleaner GP
110-6331AIR Cleaner GP
233-5184AIR Cleaner GP
123-2367AIR Cleaner GP
212-4478AIR Cleaner GP
123-2368AIR Cleaner GP
250-6527Filter & Lines GP-Fuel
287-6052Filter & Lines GP-Fuel
205-3041Filter & Lines GP-Fuel
288-4588Filter & Lines GP-Fuel
7W-2326Filter GP-Engine OIL
081-4661Filter GP-Engine OIL
268-6276AIR Cleaner GP
268-7665Mounting GP-AIR Cleaner
269-3099AIR Cleaner GP
265-6528AIR Cleaner GP
299-2231AIR Cleaner GP
299-3085AIR Cleaner GP
299-2208AIR Cleaner GP
299-2213AIR Cleaner GP
272-2229Filter GP-Engine OIL
247-4885Lines GP-Fuel Filter
288-4113Filter GP-Engine OIL
288-4110Filter GP-Engine OIL
298-5190Filter GP-Engine OIL
249-0974Head AS-OIL Filter
233-5180AIR Cleaner GP
252-8751AIR Cleaner GP
101-7856CAP (AIR Cleaner)
252-9208Indicator-AIR Filter Change
254-0076AIR Cleaner GP
292-0468AIR Cleaner GP
296-7500AIR Cleaner AS
296-7498AIR Cleaner AS
296-7499AIR Cleaner AS
265-3858Filter & Lines GP-Fuel
265-5540Filter GP-Fuel (Primary)
265-5562Filter & Lines GP-Fuel
288-4593Filter & Lines GP-Fuel
288-4572Filter GP-Fuel
305-0550Filter GP-Fuel
BEARINGS & BUSHINGS 8
Part NumberDescription
225-7772Bearing SET-Main (Standard)
298-4524KIT-Bearing
225-7781Bearing SET-ROD (Standard)
232-7440Bearing
225-5438Bushing
195-4657Bushing AS
089-7338Sleeve
7F-9993Ball Bearing
GASKETS & SEALS 80
Part NumberDescription
277-5156KIT-Gasket (TOP)
272-2232KIT-Gasket (Bottom)
272-0494KIT-Gasket (Bottom)
114-2579Gasket
209-5503Seal-Cover
329-7856Seal-O-Ring
150-7732Seal-O-Ring
225-6517Gasket
6I-1201Seal-O-Ring
113-1504Seal-O-Ring
124-0506Seal
306-2337Seal-O-Ring
286-3030Ring-Seal
225-7944Gasket (Engine OIL Filter Base)
199-9751Seal-O-Ring
252-6438Seal-Inlet Valve
254-3954Seal-Exhaust Valve
258-4946Gasket-Head
237-1911Gasket-Cylinder Head
196-0270Grommet
265-6534Grommet
288-0422Seal-OIL (Front)
277-3012Gasket-Cover
226-8766Gasket-Cover
5P-6718Seal-O-Ring
6I-1497Seal
067-6213Gasket
225-6005Gasket
275-9883Seal (Sump Drain Plug)
199-9267Seal-O-Ring
262-1046Seal-O-Ring (Crankcase Breather)
194-7158Seal-O-Ring
6V-0409Seal-Bonded
291-8845Seal-O-Ring
254-2270Seal-O-Ring (Water Temperature Regulator)
225-6818Seal
272-2265Seal
8T-7876Seal-O-Ring
225-6820Gasket
238-8288Gasket-Inlet
194-7227Seal-O-Ring
214-7654Seal-O-Ring
231-1351Grommet
231-1350Grommet
225-7738Seal-O-Ring
225-7739Seal-O-Ring
225-8019Gasket
194-7151Seal-O-Ring
196-0393Seal
199-1336Seal-Shaft
205-3018Seal
263-7537Seal-O-Ring
263-7541Seal-O-Ring
245-6014Seal-O-Ring
210-6738Gasket (Expansion Tank CAP)
213-7488Seal-O-Ring
265-7808Seal-O-Ring
263-5802Gasket
7W-4566Gasket (Exhaust Outlet)
195-4715Gasket-Exhaust
263-4794Gasket
234-3030Gasket
225-8533Gasket (Turbocharger)
225-8534Gasket
6I-4039Gasket
304-8797Seal-Bonded
234-3108Seal-O-Ring
152-3968Seal-O-Ring (Unit Injector HYD Pump)
241-4288Seal-O-Ring
275-1038Seal-O-Ring
8T-8737Plug-Seal
219-1643Seal
309-0720Seal-O-Ring
6V-0407Seal-Bonded
281-1306Gasket
300-9748Grommet GP
300-9749Grommet GP
300-9750Grommet
121-4721Strip-Dust Seal
273-4715Grommet
COVERS, HOUSINGS & MOUNTS 146
Part NumberDescription
7C-0351PAN GP-OIL
230-5119Tank GP-Coolant
230-9196Cover GP-Front Housing
232-6179Housing GP-Front
272-2231Mounting GP-Engine
272-2224PAN GP-OIL
270-0081Cover GP-Engine Lifting EYE
270-0089Cover GP-Engine Lifting EYE
270-1513Cover GP-Engine Lifting EYE
266-5347Mounting GP-Engine & Generator
263-5845Barring & Mounting GP
292-5278Bracket
292-5279Bracket
213-0982Cover
209-5502Cover AS (Power Take-OFF)
7C-1281Bracket
230-9127Cover
232-7449Housing AS
7W-1176Plate-Cover
226-8767Cover AS-Front
323-3515Housing-Front
252-6291Bracket-Mounting
269-3747Bracket-Lifting
233-9530Bracket
290-2488Bracket-Mounting
139-7007Bracket
186-3594Bracket
196-0405Mount-Flexible
266-5354Mount-Flexible
268-3640Mounting GP-Engine & Generator
291-4867Mounting GP-Engine & Generator
291-4871Bracket
300-2114Mounting GP-Engine & Generator
300-2115Mounting GP-Engine & Generator
230-8251PAN-OIL
230-8065Housing AS
223-1770Bracket
270-4176Bracket-Support
210-6899Bracket
293-9254Bracket
263-5193Bracket
210-6872Bracket
266-5848Bracket-Support
214-7269Bracket
214-0694Bracket
210-6797Bracket
293-9251Bracket
268-3870Tank GP-Coolant
263-5632Tank AS (Coolant)
271-0108Tank GP-Coolant
213-7490Tank (Coolant)
263-5658Tank GP-Expansion
269-1895Tank GP-Expansion
245-1235Tank GP-Expansion
265-7180Bracket
127-9376Cover
175-2584Bracket
127-9674Cover
301-6937Bracket
268-7663Bracket
307-2805Bracket
265-5555Bracket
288-4582Bracket
288-4583Bracket
263-8098Bracket
230-9527Bracket
240-5571Bracket
232-3157Bracket
270-0379Cover AS
270-0380Bracket
270-0381Bracket
289-2396Bracket
281-0573Bracket
281-1279Bracket
288-3634Plate-Mounting
274-3492Bracket
290-1229Support
290-1231Bracket
290-1232Bracket
297-1325Bracket-Mounting
274-1230Bracket
293-7210Bracket
274-1228Bracket
274-1229Bracket
298-5122Cover GP-Access
299-6902Support
299-6903Support
299-6904Support
299-6905Support
299-6906Support
299-6907Support
299-6909Support
299-6910Panel
299-6911Panel-Side
299-6912Panel-Side
299-6913Panel-Side
299-6914Panel-TOP
299-6915Panel-TOP
299-6916Panel
299-6917Panel-Rear
299-6918Panel-Front
299-6922Panel
299-6923Panel-TOP
299-6924Panel-TOP
299-6926Bracket
299-6929Bracket
299-9308Panel
299-9309Panel-Side
291-6466Bracket GP-Mounting
296-0365Bracket GP-Mounting
269-9111Bracket-Lifting
292-2307Mounting GP-Heater
292-2309Mounting GP-Heater
292-1522Radiator & Mounting GP
296-7454Bracket-Mounting
320-9211Mounting
236-8775Bracket
101-7546Mount
294-4472Radiator & Mounting GP
251-8404Bracket
292-2949Bracket Support
272-1567Bracket
204-9535Support-Panel
204-9534Support-Panel
274-3668Bracket
250-1026Support-Panel (LH)
250-1025Support-Panel (RH)
272-9237Bracket AS
271-2691Panel-Instrument
271-3525Panel-Instrument
273-5783Panel AS-Electrical
273-4935Panel AS-Electrical
273-4349Panel AS-Electronic
300-0232Panel AS
300-0233Film-Identification (Panel)
300-0235Film-Identification (Panel Lights)
273-4361Panel GP-Electronic
273-5663Panel GP-Electronic
273-6214Panel GP-Electronic
273-6381Panel GP-Electronic
291-1738Panel GP-Electronic
291-1741Panel-Alarm
291-1742Cover
294-3347Bracket
291-2597Panel GP-Electronic
296-8042Plate-Mounting
HOSES, TUBES & FITTINGS 192
Part NumberDescription
269-5153Elbow GP-Exhaust
263-5805Elbow GP-Exhaust
233-7491Elbow GP-AIR Inlet
162-1565Spring (Crankcase Breather Hose)
198-8645Hose (Crankcase Breather)
287-8573Pipe-Breather
286-3029Pipe-Breather
216-8314Gear-Crankshaft (34-Teeth)
2B-0858Plug-Pipe
033-7687Ring-Starting Motor (126-Teeth)
216-8634Gear-Camshaft (68-Teeth)
251-4336Gear AS-Idler (73-Teeth)
124-7702Tube AS
272-2226Tube-OIL Suction
264-8909Hose (Breather Turbo)
264-8924Hose (Crankcase Breather Upper)
268-8623Hose
268-8624Hose
292-8530Hose (Crankcase Breather)
292-8532Hose (Crankcase Breather Upper)
299-2228Hose
299-2230Hose
7M-7410Plug-Pipe
288-4112Hose AS
298-5192Hose
237-4092Tube
271-9994Tube
281-1277Tube
193-5158Fitting (1/4)
292-7757Fitting GP
238-8289Pipe AS
210-6897Bundle AS-Tube
293-9253Hose GP-Radiator
293-9255Tube
293-9256Tube
193-5120Hose
263-5162Tube
263-5164Hose
263-5166Tube
263-5168Hose
263-5173Hose
205-2294Plug-Pipe
263-5177Tube
263-5179Hose
263-5183Hose
263-5668Hose
263-5673Hose
263-5670Hose
210-6869Hose
193-5132Hose-Elbow
263-5763Tube
210-6871Tube
210-6873Hose
266-5847Tube AS
194-7201Hose-Reducer
266-5849Tube AS
266-5850Tube AS
7W-4666Hose
268-9245Hose
268-9246Tube
268-9247Hose
268-9248Tube
193-5133Hose
268-9249Tube
268-9250Hose
268-4270Hose
193-5104Hose-Elbow
269-4246Tube
271-0149Tube
272-4904Tube
272-4905Tube
272-4906Tube
193-5122Hose-Reducer
205-2247Hose
272-6940Hose
293-0749Hose
293-0750Hose
293-0751Hose
294-4426Hose
195-4660Pipe
298-5281Pipe
298-5282Pipe
299-5481Pipe
323-8714Hose
323-8728Hose
282-1637Hose
282-1673Hose
205-2260Hose
293-9243Tube
293-9244Tube
293-9245Tube
293-9246Tube
256-2058Hose
266-2815Hose-Radiator
263-5639Elbow
234-2610Hose
193-5187Coupling-Hose
213-7491Tube AS-Filler
234-2611Hose
271-0109TEE
271-0110TEE
245-1236Hose
289-0458Tube AS
289-0459Tube-Fuel
265-6526Hose
268-6277Hose
269-3100Hose
292-0469Hose
299-2209Hose
299-2210Hose
299-2215Hose
299-3087Hose
233-7490Elbow
263-5803Elbow
269-5149Elbow
272-6535Elbow GP-Exhaust
195-4628Hose
272-6531Elbow AS-Exhaust
272-6993Elbow GP-Exhaust
272-6991Elbow AS-Exhaust
274-1939Elbow GP-Exhaust
204-7003Hose
274-1937Elbow AS-Exhaust
195-4618Elbow
299-5536Elbow GP-Exhaust
299-5537Elbow AS-Exhaust
300-5252Elbow GP-Exhaust
300-5253Elbow-Exhaust
300-5254Hose
195-4627Hose
301-6932Elbow GP-Exhaust
301-6933Elbow AS-Exhaust
301-6934Elbow-Exhaust
301-6935Hose
301-6936Hose
301-6939Elbow GP-Exhaust
301-6940Hose
301-6941Hose
298-5286Tube AS-Exhaust
268-4271Tube
235-5233Tube
234-3029Hose
285-3030Tube AS
285-3031Tube AS
227-4562Elbow-Exhaust
268-5357Tube AS
268-5358Hose
268-5361Hose AS
265-5541Hose AS
265-5542Hose AS
265-5543Hose AS
277-5674Hose AS
288-4574Hose AS
288-4575Hose AS
288-4580Adapter-TEE
288-4589Tube
288-4591Tube
288-4590Tube
316-4719Hose
263-7995Hose AS
263-7997Hose AS
263-8669Hose AS
263-8670Hose AS
234-3068Fitting AS
234-3353Tube
267-7065Tube
287-5624Tube
287-5626Adapter (Plated Steel)
289-8791Hose AS
247-4884Tube AS
9F-2247Plug-Pipe
230-8995Tube AS (CYL No.1)
230-8996Tube AS (CYL No.2)
230-8997Tube AS (CYL No.3)
230-8998Tube AS (CYL No.4)
232-1794Hose
288-6606Elbow
281-0575Tube
281-1303Tube
281-1304Tube
281-1305Tube
287-7443Tube
274-3493Tube
214-6585Hose
214-6574Fitting
301-1039Elbow
214-0695Hose (0.016x0.74-M)
214-0696Hose (0.016x0.5-M)
214-7272Hose
270-6872Hose
214-7270Hose
214-4132Hose (0.016x1-M)
FASTENERS & HARDWARE 254
Part NumberDescription
8T-9381Bolt (7/16-20x1-IN)
3E-4988Lockwasher
156-6964Bolt
033-8510Stud
2F-8616Locknut (3/8-24-THD)
150-1262Stud
196-7700NUT (M10x1.5-THD)
9F-4976Lockwasher
8T-4196Bolt (M10x1.5x35-MM)
196-0346Washer (19x10x1.9-MM THK)
6I-0572Bolt (M8x1.25x20-MM)
214-0699Clip
100-4830Bolt (M10x1.5x20-MM)
8T-0389Locknut (M10x1.15-THD)
111-0859Bolt (M10x1.5x35-MM)
3T-0852Locknut (M8x1.25-THD)
7X-0602Washer-Hard (10x38x1.6-MM THK)
6I-1090Bolt (M8x1.25x40-MM)
270-1512Washer
111-8222Bolt (M8x16-MM)
6I-0646Bolt (M10x1.5x14-MM)
214-3203Washer (Sealing)
6I-0254Bolt (M8x1.25x30-MM)
6I-4374Bolt (M8x1.25x60-MM)
6I-0846Bolt (M6x1x14-MM)
5D-1026Clamp-Hose
225-6455Bolt
225-6478Screw-Machine
100-4838Bolt (M6x20-MM)
032-9090Washer-Thrust (Standard-Upper)
032-9091Washer-Thrust (Standard-Lower)
035-8068Bolt (5/8-18x3.75-IN)
067-6002Dowel
100-4841Bolt (M6x1x10-MM)
185-0884Dowel
209-9219Bolt (M8x1.25x16-MM)
225-5501Bolt (M15x1.5x137-MM)
225-5502Bolt (M15x1.5x162-MM)
196-0272Washer (8.3x25.4x1.5-MM)
196-0340Setscrew (M8x1.25x25-MM)
6I-0423Bolt (M12x1.75x30-MM)
121-0883Bolt (M10x1.5x30-MM)
287-8597Dowel
101-3615Bolt (M8x1.25x10-MM)
5P-8245Washer-Hard (13.5x25.5x3-MM THK)
0S-1603Bolt (1/2-20x1.5-IN)
6I-0593Bolt (M10x1.5x30-MM)
6I-0217Bolt (M8x1.25x20-MM)
6I-0645Bolt (M8x1.25x25-MM)
6I-0650Bolt (M10x1.5x65-MM)
7C-4616Bolt (M12x1.75x45-MM)
067-6179Dowel
100-3751Bolt (M8x1.25x65-MM)
124-3815Bolt (M8x16x1.25-MM)
232-3666Washer-Thrust
133-1011Washer
6I-0789Bolt (M10x1.5x60-MM)
6I-0654Bolt (M10x1.5x25-MM)
6I-0233NUT (M12x1.75-THD)
8T-4224Washer-Hard (8.8x16x2-MM THK)
100-8451Bolt (M8x1.25x130-MM)
6I-4045Bolt (M10x1.5x75-MM)
140-8783Bolt (M10x1.5x45-MM)
183-1343Stud
195-2221NUT (M12x1.75-THD)
247-8314Stud (M12x1.75x55-MM)
103-6716Bolt
102-9941Bolt (M12x1.75x25-MM)
196-0348Washer (13x23.5x2.5-MM THK)
266-5356Stud
266-5360Washer (13x37x3-MM THK)
268-3639Washer (16.5x50x3-MM THK)
7X-2553Bolt (M16x2x40-MM)
176-5311Locknut (M16x2-THD)
7X-0591Washer-Hard (17x29x3-MM THK)
291-4870Stud
196-7702Lockwasher
6I-0291NUT (M8x1.25-THD)
6I-0292Bolt
6I-0293Bolt (M8x1.25x80-MM)
6I-0363Bolt (M6x1x20-MM)
6I-0260Bolt (M8x1.25x25-MM)
6I-4079NUT
155-4828Stud
220-8311Bolt (M8x1.25x115-MM)
225-5439Bolt-Special (Connecting ROD)
7W-4634Bolt (7/16-20x1.5-IN)
135-6362Stud
113-6349NUT (M12-1.75x93-MM-THD)
089-7722Bolt (7/16x1.1/4-IN)
5B-9079NUT-JAM (3/8-24-THD)
185-1546Screw
225-5959Clip
225-5960Bolt (M8x1.25x60-MM)
225-5961Washer (26.7x34.32x0.38-MM THK)
225-5962Bolt (M8x1.25x30-MM)
193-5141Clamp-Hose
1S-0994Clip
6I-4200Bolt (M10x1.5x16-MM)
230-5811Clamp-Hose
112-7704Bolt
193-5192Clip
6I-0454Bolt (M10x1.5x70-MM)
6I-0594NUT (M10x1.5-THD)
290-1129Strap
236-6056Washer-Special
100-4461Bolt (M10x1.50x50-MM)
100-3752Stud (M8x1.25x30-MM)
193-5151Clip
101-3895Bolt (M8x1.25x35-MM)
6I-0218Bolt (M8x1.25x25-MM)
6I-0843Bolt (M6x1x25-MM)
6I-0235Bolt (M12x1.75x50-MM)
210-6900Bolt-Flange Head (M12x100-MM)
266-7092Clamp-Hose
9M-0164Clamp-Hose
124-6260Clamp-Hose
2S-3440Clamp-Hose
193-5183Clip
2J-6540Clamp-Hose
124-6258Clamp-Hose
193-5198Clip
103-5687Bolt (M10x1.5x85-MM)
194-7184Lockwasher
199-1291NUT-Brass (M6x1-THD)
237-4089Clip
9M-2904Clamp-Hose
196-0383Clamp-Hose
193-5184Clip
6I-4793Bolt (M8x1.25x50-MM)
8T-4121Washer-Hard (11x21x2.5-MM THK)
6I-0455Bolt (M8x1.25x55-MM)
3C-3681NUT
124-6259Clamp-Hose
113-8129Bolt (M8x1.25x75-MM)
194-7205Plate-Clamp
113-4597Bolt (M8x10-MM)
6I-0303Bolt (M10x1.5x30-MM)
6I-0840Stud (M8x20-MM)
194-7206Washer
263-7533Screw
263-7539Screw
8T-4984Clamp-Hose
144-0367Clamp-Hose
161-7619Screw (M4x0.7x10-MM)
153-0709Bolt (M10x1.5x140-MM)
195-4677Screw-Machine (M4x0.7x16-MM)
213-7489Screw (M4x25-MM)
100-3753Stud
265-7806Stud
230-5120Stud
9M-6738Clamp-Hose
9M-7959Clamp-Hose
127-9676Clamp
265-6527Clip
8C-0572Washer (8.8x25.5x2-MM THK)
6V-3582Clamp-Hose
101-7860Clip
101-7861Clip
4D-7922Clamp-Hose
1W-4724Clamp-Hose
293-1937Clamp-Hose
233-7489Bolt (M8x1.25-THD)
6I-4012Stud
6I-0563NUT (M10x1.5-THD)
269-5151Bolt (M8x1.25x40-MM)
101-3803Locknut (M8x1.25-THD)
8T-4986Clamp-Hose
110-8760Strap
195-4667Bolt (M8x35-MM)
103-0050Bolt (M10x1.5x100-MM)
100-4715Bolt
149-4236Stud
106-8916Bolt (M6x16-MM)
225-8524Bolt-Special (Banjo)
225-8526Washer (10.4x13.75x1.37-MM THK)
147-5553Stud
268-5360Stud (M6x1x24-MM)
6I-0918NUT
032-8100Washer (0.531x0.718x0.064-IN THK)
265-5546Washer (5.1x8x1-MM THK)
263-8001Clip
263-7999Clip
232-3126Clip
067-6268NUT-Fuel Line (1/2-IN)
288-4576Clip
245-6541Bolt
205-8712Clip
8T-2224Bolt-Socket Head (M8x1.25x85-MM)
234-3106Washer
196-7699NUT (M8x1.25-THD)
111-3422NUT
111-3423Washer
140-8714Clip
140-8718Washer
232-1115Clip-Pipe
232-2725Clip
232-2726Clip
232-3149Washer (8.35x16.85x1.55-MM THK)
232-3274Bolt (M8x1.25x48.1-MM)
238-8671Clamp-Injector
241-4291Screw
6I-0631Bolt (M6x1x12-MM)
186-3735PIN-Connector (16-GA TO 18-GA)
193-5186Washer (M8x1.25-THD)
196-0344Washer-Lock
260-6702Screw-PAN Head (M4x0.7x20-MM)
095-0733Screw-Machine (M4x0.7x40-MM)
196-0347Washer (4.3x8.7x0.8-MM THK)
178-9983Locknut (M4x0.7-THD)
8T-0266Bolt-Socket Head (M5x0.8x40-MM)
8T-3283Bolt-Socket Head (M5x0.8x45-MM)
281-0791Bolt-Socket Head (M5x0.8x40-MM)
105-2740Bolt
140-7473Clip
288-3637Washer (19x24x2-MM THK)
195-4615Strap
199-1187NUT (M5-THD)
288-3642Clip
101-3927Clip
101-5115Stud (M10x1.5x40-MM)
6I-0562Stud
9W-0852PIN-Connector (14-GA)
8H-5303NUT (3/4-16-THD)
2H-3922Lockwasher
9F-5644Lockwasher
6F-7045NUT-Full (3/8-24-THD)
8T-0337Screw-Machine (M4x0.7x12-MM)
9B-7233Lockwasher
8T-0265Screw-Machine (M3x0.5x16-MM)
199-1191Washer (3.3x7x0.8-MM THK)
196-0327Locknut (M3x0.5-THD)
196-7691Screw (M3x16-MM)
196-7715Clip
100-4458Bolt (M8x1.25x14-MM)
196-7708Locknut
196-7728Washer (5.1x11x1.3-MM THK)
193-5189Screw (M5x0.8x12-MM)
214-9193Screw (M4x0.7x16-MM)
231-2765Bolt
095-0755Screw-Machine (M4x0.07x12-MM)
6I-0917Bolt (M6x1x25-MM)
279-1526Clip
101-7537Bolt (M12x1.75x35-MM)
105-4173Bolt (M10x1.5x60-MM)
101-7539Washer
101-7540Washer
101-7541Bolt
260-6684NUT (M4x0.7-THD)
196-7701Screw (NO 8x0.75-IN)
211-0052NUT (11/16-18-THD)
128-4249Lockwasher
8U-7803Screw
291-1744NUT (M4x0.7-THD)
SERVICE TOOLS 1
Part NumberDescription
263-5844Tool-Barring
OTHER 373
Part NumberDescription
254-2268Connection GP-Water
254-2267Connection GP-Water
297-5844Lines GP-Water
193-5105Lines GP-Water
232-6662Glow Plug GP
226-8770Glow Plug GP
229-3555Breather GP
329-9929Engine AR
267-3299Engine AR-Complete
267-2529Drain GP-OIL (Engine)
286-2370Engine AR-Primary
269-9110Lifting GP-Generator
267-3300Engine AR-Complete
272-2837Engine AR-Primary
267-3301Engine AR-Complete
272-2839Engine AR-Primary
267-3302Engine AR-Complete
272-2841Engine AR-Primary
267-3303Engine AR-Complete
273-1454Engine AR-Primary
269-3748Lifting GP-Engine
267-3304Engine AR-Complete
267-3305Engine AR-Complete
273-0872Engine AR-Primary
267-3307Engine AR-Complete
300-2912Engine AR-Complete
300-2913Engine AR-Complete
300-2914Engine AR-Complete
300-2915Engine AR-Complete
300-2916Engine AR-Complete
300-2917Engine AR-Complete
300-2918Engine AR-Complete
300-2919Engine AR-Complete
300-2920Engine AR-Complete
300-2921Engine AR-Complete
300-2922Engine AR-Complete
300-2923Engine AR-Complete
300-2924Engine AR-Complete
300-2925Engine AR-Complete
300-2926Engine AR-Complete
300-2927Engine AR-Complete
230-8086Connection GP-Water
238-2799Cooler GP-Fltr Base & ENG OIL
232-6661Glow Plug GP
233-7432Lifting GP-Engine
225-4317Plug GP-Engine
232-6204Plug GP-Engine
253-2479Plug GP-Engine
253-2472Cooler GP-Fltr Base & ENG OIL
284-5268General AR-Generator
263-3782Base GP-Engine & Generator
263-7105Generator GP
284-5269General AR-Generator
245-4745Spacer (36x76x12-MM THK)
1B-8736KEY-Woodruff
115-1162Plate
300-2939Generator AR
329-7854Plate AS
230-9152Filler GP-Engine OIL
225-6456Spring
225-6477Plate
225-6479CAP
321-2383Filler GP-Engine OIL
236-9152Boss
067-6006Plug
067-6043Plug-Side
225-8858Plug
232-3751Plate
232-7596Plug
232-7597Plug
232-7599Plug
232-7600Plug-CUP
232-7603Plug
9Y-5015Plug-Freeze
225-5498CAP
232-1322Plug
204-0370Spacer
265-6533Spacer (M8x1.25-THD)
196-0271Spacer (8.5x14.3x8-MM THK)
7W-4642Shield-Dust
6I-0847Plug
210-6655Plug
295-1711Plate-Retaining
225-8848Plate-Lifting
289-9801Lifting GP-Engine
289-9802Plate
295-2236Lifting GP-Engine
295-2237Plate-Lifting
275-2452Plate-Lifting
214-3205Spacer (10.32x19.05x6.35-MM THK)
263-7688Lever-Adjusting
145-2881Spacer
166-5000Plug
266-5355Spacer
291-4869Spacer
6I-0289Plug
230-8094Bridge
124-3536Ring-Retaining
035-8063Plug
232-3861Plug (Blanking)
135-6363Extension-FAN
204-7521KEY
067-6095ROD
138-2053Tappet
225-5963Rocker ARM GP
225-5625Lever AS
225-5629Plug
225-5638Spring
225-5640Lever AS
210-6977Adapter
264-8914Adapter
193-5101Adapter (3/8x3/4)
234-2489Adapter
288-4111Adapter
271-9995Lines GP-Engine OIL
238-1783CAP
281-0574Adapter
281-1278Adapter
291-8813Plug
270-0170Connection GP-Water
273-7100Connection GP-Water
295-2295Connection GP-Water
7W-4669Adapter
173-0418Adapter
232-3722Cooler GP-Engine OIL
225-6817Cooler-OIL (Engine)
296-5616Cooler GP-Engine OIL
225-7941Plug
233-7223Cooler AS-OIL (Engine)
233-7222Cooler-OIL (Engine)
296-5615Cooler AS-OIL (Engine)
214-4131Adapter
294-5387Flange GP-Radiator
263-5117Heat Exchanger GP-SEA Water
210-6896Heat Exchanger GP-SEA Water
196-7661CAP AS-END
196-7662CAP-END
203-9845Plug
194-7226Plug
268-8711Heat Exchanger GP-SEA Water
293-9250CAP
263-5387Lines GP-Water
263-5191Spacer (11x19x3-MM THK)
195-4708Plug
263-5676Lines GP-Water
263-5766Lines GP-Water
263-5764Spacer (11x20x60-MM THK)
194-7181Wire AS-Ground
196-0278Wire AS (Bonding)
266-5846Lines GP-Water
5C-1809Spacer (8x19x6.5-MM)
268-9251Lines GP-Water
269-1754Lines GP-Water
269-1767Lines GP-Water
269-4247Lines GP-Water
269-9096Lines GP-Water
271-0151Lines GP-Water
214-0697Adapter
271-1337Lines GP-Water
272-4907Lines GP-Water
272-6941Lines GP-Water
281-2368Lines GP-Water
287-1940Lines GP-Water
287-1938Wire AS
287-1939Wire AS
287-2924Lines GP-Water
293-0745Lines GP-Water
294-4423Lines GP-Water
296-0364Lines GP-Water
4P-8525Spacer (9x16x30-MM THK)
298-5280Lines GP-Water
298-5288Lines GP-Water
299-3088Lines GP-Water
299-3089Lines GP-Water
299-5482Lines GP-Water
324-0213Lines GP-Water
225-7741Connection AS
196-0387Ring-Retaining
196-0388Plate-Wear
196-0397Ring-Retaining
263-7535CAM
293-9242Radiator GP
245-6013Adapter
263-5640Spacer (11x20x40-MM THK)
263-5647Plug
194-7148Plug
213-7483Adapter
213-7487Ring
265-7804Duct
9R-5383Boss (11x25x20-MM THK)
269-5150Jacket AS
195-4639Plug
272-6532Shield AS-Heat
274-1938Shield AS-Heat
271-9963Shield AS-Heat
273-0705Shield AS-Heat
298-5287Shield AS-Heat
263-4798Adapter
272-9714Jacket AS
270-0341Shield AS
033-7849Plug
265-5545Adapter
265-5548Connection
067-6269Ferrule
288-4579Adapter
288-4581Adapter
231-0324Adapter
288-4585Tray-Drip
234-3350Plug
287-5625Adapter (Brass)
203-6798Adapter
232-1323Plug-CUP
232-1328CAP
210-6852Adapter
270-0358Shield AS
273-0611Connection GP-Electrical
289-3725Connection GP-Electrical
281-0571Contactor GP
264-0564Connection GP-Test
281-1274Contactor GP
264-1423Connection GP-Test
281-1302Plate
287-7440Adapter
287-7441Adapter
287-7442Adapter
288-3644Contactor GP-Temperature
288-3641Thermowell
297-4660Contactor GP-Temperature
272-0505Converter GP-Electrical
272-0506Converter AS
286-4880BUS BAR AS
272-0499Glow Plug GP
273-2461Plate
213-6970Heater GP-Jacket Water
213-8193Heater AS (Water)
213-6971Heater GP-Jacket Water
213-8194Heater AS (Water)
7W-4540Spacer
263-8006Sender GP-Temp & Press
210-6962Adapter
7E-6831Sender-Water Temperature (Coolant)
270-6983Sender GP-Temp & Press
270-6959Adapter
270-6969Sender-Water Temperature (Coolant)
291-5828Sender GP-Temp & Press
291-5830Sender GP-Temp & Press
102-8802KIT-Receptacle (2-PIN)
289-2364Starter
289-2397Terminal
289-2400Adapter
289-2401Adapter
217-7843CAP
269-7368Starter
297-1326Adapter
268-3146Transformer GP-Current
273-6241Transformer
268-3147Transformer GP-Current
215-7473Transformer
268-3150Transformer GP-Current
273-6238Transformer
268-3152Transformer GP-Current
273-6240Transformer
268-3178Transformer GP-Current
215-7471Transformer
268-3188Transformer GP-Current
273-6239Transformer
268-3199Transformer GP-Current
273-6237Transformer
268-3235Transformer GP-Current
215-7472Transformer
272-0518Transformer GP-Current
272-0519Transformer
272-0520Transformer
276-5177Transformer GP-Current
276-5179Transformer
276-5178Transformer GP-Current
276-5181Transformer
287-1855Transformer GP-Current
287-1856Transformer GP-Current
287-1857Transformer GP-Current
287-1858Transformer GP-Current
287-1859Transformer GP-Current
290-5534CAP
290-5535Insert
290-6412Resistor
169-2876Film-Identification
289-8298Plate
263-3788Base AS
298-5124Plate
298-7829Duct GP-Enclosure
297-5713Duct AS
298-7830Duct GP-Enclosure
297-5714Duct AS
298-7831Duct GP-Enclosure
297-5715Duct AS
298-7832Duct GP-Enclosure
297-5716Duct AS
299-6930Enclosure AS-Generator
299-6919Retainer
299-6920Retainer
299-6921Base AS
299-6925Latch AS
229-8329Film-Identification (CAT)
229-8330Film-Identification (CAT Marine Power)
229-8331Film-Caterpillar
233-6748Film (Fire Extinguisher)
299-9310Enclosure AS-Generator
284-5271Generator AR
265-2849Generator GP
284-5272Generator AR
284-5273Generator AR
265-3731Generator GP
284-5274Generator AR
265-3740Generator GP
284-5275Generator AR
290-9639Generator AR
300-2928Generator AR
296-5097Plate
300-2929Generator AR
300-2930Generator AR
300-2931Generator AR
300-2933Generator AR
300-2935Generator AR
300-2938Generator AR
300-2942Generator AR
296-5098Plate
300-2943Generator AR
300-2945Generator AR
300-2946Generator AR
300-2947Generator AR
300-2948Generator AR
300-2949Generator AR
300-2950Generator AR
345-3436Generator AR
263-7100Generator
265-2843Generator
265-3728Generator
265-3739Generator
272-2262Generator GP
272-2261Generator
292-2304Lines GP-Heater
214-0698Adapter
292-2308Lines GP-Heater
292-1524Spacer
288-6468Alarm GP
3E-3371Wedge-Receptacle Lock (3-PIN)
288-6466Horn
205-1118Plate
256-6504Horn
271-2702Button
271-2704Contact AS-Electrical
102-8801KIT-Receptacle (12-PIN)
273-5784Door AS-Access
205-3657Hinge AS
203-5398Insert-Threaded (M5x0.8-THD)
273-4937Plate
273-4359Plate
273-4922Door AS
273-4282Button-Stop
273-4283Contact AS
273-4287Contact AS
273-4352Spacer
300-0236Film-Identification (Caterpillar)
273-4355Film
273-4356Plug
305-3659Shroud
291-1739BOX AS
293-5923Contact AS
291-1745Resistor
307-3489Pillar
291-1748Capacitor
291-2601Resistor
6L-4502Chart-Plate & Film

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