181978 Cummins ISX12 CUMMINS WATER PUMP ASSEMBLY
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These lists show published kit components. Confirm unlisted items, required extras, and any quantities marked for review before ordering.
181978 Cummins ISX12 CUMMINS WATER PUMP ASSEMBLY
What’s In This Kit
Browse 1 included components with current product details and availability.
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121316Cummins O-Ring In stock - No included components match that search.
181978E Cummins ISX12 CUMMINS WATER PUMP ASSEMBLY
A component list is not published for this kit. Request a contents check with your quote.
What’s In This Kit
Browse 1 included components with current product details and availability.
-
121316Cummins O-Ring 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 | ISX12 |
WATER PUMP ASSEMBLY
Fits:
- CUMMINS ISX12 CUMMINS
OEM cross-references:
- 182004 2883151
- 121384 3684384
- 840005 30AM7
- 182025 2882150
- 050572 3680420
- 121316 3678724
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.





