Component Overview

The Cummins OEM Cam Follower Housing (3418660 / 3081251) is a critical structural part that supports the cam followers (tappets) and pushrods in the valve train system. Manufactured from high-strength materials to OEM standards, this housing provides precise alignment, effective lubrication passages, and robust mounting for smooth camshaft-to-valve operation under high mechanical stress.

Volgen Power offers only genuine Cummins parts, ensuring perfect fitment, resistance to fatigue, and extended service life in demanding environments.

Reliability Advantages

• Accurate Alignment — Precision-bored cavities maintain exact cam follower positioning for consistent valve timing.
• Enhanced Durability — Heavy-duty construction resists cracking and distortion from thermal expansion and vibration
• Integrated Oil Passages — Factory-designed channels ensure proper lubrication to rollers and pushrods.
• Reduced Valve Train Wear — Smooth surfaces and tight tolerances minimize friction and extend component life
• Direct Bolt-On Fit — OEM-spec mounting points for straightforward replacement during overhauls

Engine & Equipment Fitment

This cam follower housing is essential for Cummins 855-series engines, including:

• NT855 / NTA855
• NH855 / NTC855
• NT495 / NT743 variants
• Marine, industrial, and generator set configurations

Widely used in heavy machinery such as dozers, loaders, excavators, marine propulsion systems, and large generator sets.

Specification Details

Volgen Power maintainsa stock of authentic Cummins OEM valve train components like the 3418660/3081251 cam follower housing for rapid worldwide delivery.

Optimize your NT855 valve train with proven OEM quality – contact us now for pricing, availability, or overhaul support. Secure your quote today!