Impeller w/ O-ring - Fits Cummins 3974456, Replaces SMX Super 27

Includes: - Impeller w/ O-ring

Fits Models: - Cummins Marine Engines

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - Compatible with standard engine options

Description: This impeller with O-ring is designed for use with Cummins marine engines, specifically replacing part number 3974456. It is also compatible with SMX Super 27 and Sherwood 27000K models, ensuring reliable performance in marine applications. The high-quality construction provides durability and efficiency, making it an essential component for maintaining optimal engine cooling.

Features: - Direct replacement for Cummins 3974456 - Compatible with SMX Super 27 and Sherwood 27000K - Durable construction for marine applications - Ensures efficient engine cooling - Easy installation

Part Number: 3974456