181988 Cummins WATER PUMP ASSEMBLY
What’s In This Kit
Browse 12 included components with current product details and availability.
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121304Cummins O-Ring In stock -
131565CONNECTION GASKET (Pack of 5) In stock -
EBG-6163Cummins 855 / L10 / M11 Ball Bearing In stock -
121277Cummins O-Ring In stock -
ESR-2831Mack RING (Pack of 10) In stock -
181845Cat / Caterpillar WATER PUMP SEAL AND SEAT ASSEMBLY In stock -
042063Cummins External Retaining Ring In stock -
136080Cummins SEAL In stock -
181874ACummins WATER PUMP IMPELLER In stock -
180922WATER PUMP SHAFT In stock -
121305O-RING (Pack of 5) In stock -
040052Cummins Screw In stock - No included components match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
| Brand | PAI Industries |
| Part Category | Water Pumps |
| Sub-Type | Water Pump |
| Engine Make | Cummins |
| Engine Model | ISM · M11 |
WATER PUMP ASSEMBLY
Fits:
- CUMMINS ISM ENGINE
- CUMMINS M11 ENGINE
OEM cross-references:
- 121304 3892095
- 131565 3027924
- EBG-6163 9383-6205LL
- 121277 3820791
- ESR-2831 325GC120
- 181845 4972860
- 042063 3064634
- 136080 3019600
- 181874A 3035679
- 180922 3400813
- 181918 3038991
- 181821-001 3882615
- 121305 3882774
- 040052 3335044
Warranty: 24 months
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.