Skip to product information
Belt Tensioner Assembly for Cummins 5.9L & 6.7L Engine Replacement 5270678

Belt Tensioner Assembly for Cummins 5.9L & 6.7L Engine Replacement 5270678

Write A Review
Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$54.99
Sale price  $54.99 Regular price 

In Stock

Ships in 2–4 business days

Not sure which part fits your equipment?

Our parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7

Call us

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Product Overview

Upgrade your Cummins 5.9L or 6.7L engine with this high-quality Belt Tensioner Assembly, part number 5270678, designed for precise fit and reliable performance. Engineered to maintain optimal belt tension, it ensures smooth operation and extends the life of your engine components. Easy to install and built to OEM specifications, this replacement part is perfect for restoring your engine’s efficiency. Compatible with a wide range of Cummins diesel engines, it’s a must-have for mechanics and truck owners. Buy now to keep your engine running strong and prevent costly downtime! Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket replacement part designed to meet or exceed the performance specifications of the original equipment.

How do I confirm compatibility?
Please verify that your model is listed in the compatible models section and compare any available reference part numbers with your existing component before purchase.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

Customers also purchased

Keywords (Used as search references only) View IP policy.