Water Pump Impeller for Cummins 4B 6B QSD 4.2 Marine Engine (250hp) 3393862

Includes: - Water Pump Impeller

Fits Models: - Cummins 4B, Cummins 6B, Cummins QSD

Model Years: - Check fitment before purchase

Submodels: - Common chassis codes include 4B, 6B, QSD; typically used in marine applications

Engine Options: - 4.2L Inline-6 (commonly associated with Cummins 4B and 6B engines)

Description: This water pump impeller is designed for use with Cummins 4B, 6B, and QSD marine engines, providing reliable cooling performance for your engine. It is essential for maintaining optimal engine temperature and preventing overheating during operation.

Features: - Precision-built construction for durability - Designed specifically for marine applications - Ensures efficient water flow for engine cooling - Simple to install with standard tools - Compatible with Cummins 4B, 6B, and QSD engines

Part Number: 3393862