Grundfos · Pumps & Valves
Grundfos CR / CRI / CRN Vertical Multistage Pump
Service kits and spare parts for Grundfos CR / CRI / CRN vertical multistage centrifugal pumps.
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.
GASKET KITS – CR/CRI/CRN 1 & 3 12
| Part Number | Description |
|---|---|
| 96455090 | Gasket Kit – EPDM (O-ring 137.5×3.3, drain plug O-rings, all elastomers) |
| 96455091 | Gasket Kit – FKM (Viton) |
| 96463944 | Gasket Kit – FXM (Fluoraz) |
| 96533328 | Gasket Kit – FFKM (Kalrez) |
| 96438743 | Sleeve O-Ring EPDM ø137.5×3.3 (pos. 37) |
| 96438744 | Sleeve O-Ring FKM ø137.5×3.3 (pos. 37) |
| 96458109 | Sleeve O-Ring FXM ø137.5×3.3 (pos. 37b) |
| 96466718 | Sleeve O-Ring FFKM ø136.12×3.53 (pos. 37b) |
| 00ID1288 | Drain Plug O-Ring EPDM ø16.3×2.4 (pos. 38 & 100) |
| 00ID2231 | Drain Plug O-Ring FKM ø16.3×2.4 |
| 96442869 | Drain Plug O-Ring FXM ø16.3×2.4 |
| 96428162 | Drain Plug O-Ring FFKM ø16.3×2.4 |
SHAFT SEALS – CR/CRI/CRN 1 & 3 11
| Part Number | Description |
|---|---|
| 96455086 | Shaft Seal HUUV* (type 1 – standard, EPDM) (alt: 96455087) |
| 96533326 | Shaft Seal HUUV* (type 1 – FXM / FFKM) (alt: 96533327) |
| 96455088 | Shaft Seal HUUV* (type 2 – EPDM / FKM) (alt: 96455089) |
| 96491375 | Shaft Seal HUUV* (type 3 – silicone-free cartridge) |
| 96455082 | Shaft Seal HUUF (EPDM / FKM) (alt: 96455083) |
| 96533322 | Shaft Seal HUUF (FXM / FFKM) (alt: 96533323) |
| 96455084 | Shaft Seal HUUK / HUUF (alt.) (alt: 96455085) |
| 91043611 | Shaft Seal (FFKM variants) |
| 96533324 | Shaft Seal FXM / FFKM variants (alt: 96533325) |
| 96511845 | Shaft Seal Kit – CR/CRN 10/15/20 HQQV (alt: 96511844) |
| 96591636 | Shaft Seal Kit GQQE D38mm |
WEAR PARTS KITS – CR/CRI/CRN 1 & 3 13
| Part Number | Description |
|---|---|
| 96455095 | Wear Parts Kit – 9 stages (silicon carbide bearings) |
| 96455092 | Wear Parts Kit – 19 stages (silicon carbide) |
| 96455093 | Wear Parts Kit – 27 stages (silicon carbide) |
| 96455094 | Wear Parts Kit – 36 stages (silicon carbide) |
| 96455102 | Wear Parts Kit – 9 stages (bronze bearings) |
| 96455104 | Wear Parts Kit – 19 stages (bronze bearings) |
| 96455105 | Wear Parts Kit – 27 stages (bronze bearings) |
| 96455106 | Wear Parts Kit – 36 stages (bronze bearings) |
| 96460140 | Wear Parts Kit – 9 stages (carbon graphite) |
| 96455110 | Wear Parts Kit – 19 stages (carbon graphite) |
| 96455111 | Wear Parts Kit – 27 stages (carbon graphite) |
| 96455112 | Wear Parts Kit – 36 stages (carbon graphite) |
| 96603192 | Bulk Bearing CR(N)8+16 CRM |
CHAMBER STACK COMPLETE – CR/CRI 1 22
| Part Number | Description |
|---|---|
| 96453485 | Chamber Stack – CR/CRI 1 – 2 stages |
| 96453486 | Chamber Stack – CR/CRI 1 – 3 stages |
| 96453487 | Chamber Stack – CR/CRI 1 – 4 stages |
| 96453488 | Chamber Stack – CR/CRI 1 – 5 stages |
| 96453489 | Chamber Stack – CR/CRI 1 – 6 stages |
| 96453490 | Chamber Stack – CR/CRI 1 – 7 stages |
| 96453491 | Chamber Stack – CR/CRI 1 – 8 stages |
| 96453492 | Chamber Stack – CR/CRI 1 – 9 stages |
| 96453493 | Chamber Stack – CR/CRI 1 – 10 stages |
| 96453494 | Chamber Stack – CR/CRI 1 – 11 stages |
| 96453495 | Chamber Stack – CR/CRI 1 – 12 stages |
| 96453496 | Chamber Stack – CR/CRI 1 – 13 stages |
| 96453497 | Chamber Stack – CR/CRI 1 – 15 stages |
| 96453498 | Chamber Stack – CR/CRI 1 – 17 stages |
| 96453499 | Chamber Stack – CR/CRI 1 – 19 stages |
| 96453500 | Chamber Stack – CR/CRI 1 – 21 stages |
| 96453501 | Chamber Stack – CR/CRI 1 – 23 stages |
| 96453502 | Chamber Stack – CR/CRI 1 – 25 stages |
| 96453503 | Chamber Stack – CR/CRI 1 – 27 stages |
| 96453504 | Chamber Stack – CR/CRI 1 – 29 stages |
| 96453505 | Chamber Stack – CR/CRI 1 – 30 stages |
| 96453506 | Chamber Stack – CR/CRI 1 – 31 stages |
CHAMBER STACK COMPLETE – CRN 1 22
| Part Number | Description |
|---|---|
| 96453507 | Chamber Stack – CRN 1 – 2 stages |
| 96453508 | Chamber Stack – CRN 1 – 3 stages |
| 96453509 | Chamber Stack – CRN 1 – 4 stages |
| 96453510 | Chamber Stack – CRN 1 – 5 stages |
| 96453511 | Chamber Stack – CRN 1 – 6 stages |
| 96453512 | Chamber Stack – CRN 1 – 7 stages |
| 96453513 | Chamber Stack – CRN 1 – 8 stages |
| 96453514 | Chamber Stack – CRN 1 – 9 stages |
| 96453515 | Chamber Stack – CRN 1 – 10 stages |
| 96453516 | Chamber Stack – CRN 1 – 11 stages |
| 96453517 | Chamber Stack – CRN 1 – 12 stages |
| 96453518 | Chamber Stack – CRN 1 – 13 stages |
| 96453519 | Chamber Stack – CRN 1 – 15 stages |
| 96453520 | Chamber Stack – CRN 1 – 17 stages |
| 96453521 | Chamber Stack – CRN 1 – 19 stages |
| 96453522 | Chamber Stack – CRN 1 – 21 stages |
| 96453523 | Chamber Stack – CRN 1 – 23 stages |
| 96453524 | Chamber Stack – CRN 1 – 25 stages |
| 96453525 | Chamber Stack – CRN 1 – 27 stages |
| 96453526 | Chamber Stack – CRN 1 – 29 stages |
| 96453527 | Chamber Stack – CRN 1 – 30 stages |
| 96453528 | Chamber Stack – CRN 1 – 31 stages |
CHAMBER STACK COMPLETE – CR/CRI 3 23
| Part Number | Description |
|---|---|
| 96453529 | Chamber Stack – CR/CRI 3 – 2 stages |
| 96453530 | Chamber Stack – CR/CRI 3 – 3 stages |
| 96453531 | Chamber Stack – CR/CRI 3 – 4 stages |
| 96453532 | Chamber Stack – CR/CRI 3 – 5 stages |
| 96453533 | Chamber Stack – CR/CRI 3 – 6 stages |
| 96453534 | Chamber Stack – CR/CRI 3 – 7 stages |
| 96453535 | Chamber Stack – CR/CRI 3 – 8 stages |
| 96453536 | Chamber Stack – CR/CRI 3 – 9 stages |
| 96453537 | Chamber Stack – CR/CRI 3 – 10 stages |
| 96453538 | Chamber Stack – CR/CRI 3 – 11 stages |
| 96453539 | Chamber Stack – CR/CRI 3 – 12 stages |
| 96453540 | Chamber Stack – CR/CRI 3 – 13 stages |
| 96453541 | Chamber Stack – CR/CRI 3 – 15 stages |
| 96453542 | Chamber Stack – CR/CRI 3 – 17 stages |
| 96453543 | Chamber Stack – CR/CRI 3 – 19 stages |
| 96453544 | Chamber Stack – CR/CRI 3 – 21 stages |
| 96453545 | Chamber Stack – CR/CRI 3 – 23 stages |
| 96453546 | Chamber Stack – CR/CRI 3 – 25 stages |
| 96453547 | Chamber Stack – CR/CRI 3 – 27 stages |
| 96453548 | Chamber Stack – CR/CRI 3 – 29 stages |
| 96453549 | Chamber Stack – CR/CRI 3 – 30 stages |
| 96453550 | Chamber Stack – CR/CRI 3 – 31 stages |
| 96453551 | Chamber Stack – CR/CRI 3 – 33 stages |
COUPLING KITS – CR/CRI/CRN 1 & 3 7
| Part Number | Description |
|---|---|
| 415060 | Coupling Complete – motor/pump shaft 14/12mm (IEC F85 MG71) |
| 415061 | Coupling Complete – motor/pump shaft 19/12mm (IEC F100 MG80) |
| 415062 | Coupling Complete – motor/pump shaft 24/12mm (IEC F115 MG90) |
| 415063 | Coupling Complete – motor/pump shaft 28/12mm (IEC F265 MG132) |
| 415065 | Coupling Complete – motor/pump shaft 38/12mm |
| 415314 | Coupling Complete – NEMA 56C 15.8/12mm |
| 415315 | Coupling Complete – NEMA 182/184TC 28.5/12mm |
LARGER CR/CRN MODELS NUMBERS 21
| Part Number | Description |
|---|---|
| 96892684 | Chamber Stack Complete – CR/CRI 5-24 (silicon carbide) |
| 96893436 | Chamber Stack Complete – CRN20-16 SF FKM Back-to-Back |
| 405226 | Chamber Stack – CRN 2 SF – 18 stages (16 impellers) |
| 405227 | Chamber Stack – CRN 2 SF – 26 stages (24 impellers) |
| 405083 | Impeller + Spacing Pipe – CRN 2 SF (pos. 49+64) |
| 405145 | Shaft Seal AUUE/V – CRN 2 SF (EPDM) |
| 405146 | Shaft Seal AUUE/V – CRN 2 SF (FKM) |
| 405147 | Wear Parts Kit – CRN 2 SF – 16 stages (EPDM+FKM) |
| 405148 | Wear Parts Kit – CRN 2 SF – 24 stages (EPDM+FKM) |
| 96895836 | Wear Parts Kit MTS20 |
| 96895837 | Wear Parts Kit MTS40 |
| 96895838 | Wear Parts Kit MTS80 |
| 96895839 | Wear Parts Kit MTS140 |
| 96895841 | Wear Parts Kit MTS280 |
| 96895852 | Wear Parts Kit MTS440 |
| 99780448 | Shaft – CRN95-10 D22/D22 |
| 99779984 | Impeller – Grundfos 40-250/260 ISO D32 |
| 99784325 | Impeller – Grundfos 100-250/262 D32 CI |
| 99812581 | Impeller – Grundfos 150-400/365 D48 SS |
| 99813362 | Gland – ELH 315M-2 |
| 985167 | Shaft Seal and Gasket Kit – Grundfos CR2 / CRN 2/4 |