Engine Water Pump for Cummins ISM, QSM Engines

Product Specifications

Technical Overview: The NEW Engine Water Pump for Cummins ISM and QSM engines circulates coolant through the closed-loop marine cooling circuit to maintain stable operating temperature. This replacement pump provides reliable heat management in marine environments that require continuous freshwater coolant flow for protected engine operation.

Detailed Features
• NEW freshwater circulation pump for Cummins ISM and QSM marine engines
• Maintains coolant flow through block and cylinder head for stable thermal performance
• Built for closed-circuit marine cooling systems requiring consistent temperature regulation
• Adjusted for CPL#s 8557, 2729, 2728, 2731 and 2730
• Pinion: 21 teeth
• Marine-grade corrosion-resistant housing with precision-machined internals

FAQ

1. What is the function of this part?
This freshwater Engine Water Pump for Cummins ISM and QSM engines drives coolant through the closed-loop marine cooling system to stabilize temperature under continuous load.

2. Which engines is it compatible with?
This water pump is compatible with Cummins ISM and QSM engines and matches CPL#s 8557, 2729, 2728, 2731 and 2730. Always verify the CPL number on the engine data plate before ordering.

3. Which engines does it fit?
This pump fits Cummins ISM and QSM engines used in marine applications that rely on freshwater circulation for internal cooling.

4. What material is used?
The water pump uses a corrosion-resistant housing and marine-rated internal components designed for freshwater cooling circuits.

5. Is installation complex?
Installation is straightforward for technicians familiar with Cummins ISM/QSM marine engines, requiring normal alignment and coolant system bleeding procedures.

6. Is it OEM or aftermarket?
This is an OEM-quality replacement Engine Water Pump for Cummins ISM and QSM marine engines, designed for seamless compatibility with closed-loop cooling systems.

7. Is this NEW water pump covered by warranty?
Yes. This NEW replacement Engine Water Pump for Cummins ISM/QSM engines is supplied with Diesel Pro warranty coverage according to the terms valid at the time of purchase.

Diesel Pro ensures OEM-grade performance with fast worldwide shipping and up to 12 months of warranty support.