Cummins QSB Marine Engine Water Pump Impeller 3974456

Includes:
- Water Pump Impeller

Fits Models:
- Cummins QSB Marine Engine

Model Years:
- Check fitment before purchase

Submodels:
- Applies to listed models

Engine Options:
- Common engine sizes include 5.9L, 6.7L; engine codes may include QSB5.9, QSB6.7

Description:
This water pump impeller is designed specifically for Cummins QSB marine engines, ensuring optimal cooling performance and reliability. It is a critical component for maintaining engine temperature and preventing overheating during operation.

Features:
- High-quality construction for durability
- Direct replacement for easy installation
- Designed for efficient water flow
- Compatible with Cummins QSB engine models
- Ensures reliable engine cooling performance

Part Number: 3974456