GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38523, Heavy Duty, 1 Pulleys
The GATES Belt Tensioner is a self-adjusting belt tensioner, model 38523, designed for heavy-duty performance. It features a single steel pulley with a 3-inch outside diameter, ensuring reliable tensioning in vehicle…
SKU 3G-OTH-486403
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Product Description
The GATES Belt Tensioner is a self-adjusting belt tensioner, model 38523, designed for heavy-duty performance. It features a single steel pulley with a 3-inch outside diameter, ensuring reliable tensioning in vehicle applications.
Frequently Asked Questions
What is the GATES 38523 belt tensioner used for?
The GATES 38523 self-adjusting belt tensioner maintains proper tension on serpentine or accessory drive belts in heavy-duty vehicle applications. Its single steel pulley with a 3-inch outside diameter ensures reliable belt grip and reduces wear, extending belt and component life in demanding environments.
What are the specifications of the GATES 38523 belt tensioner?
The GATES 38523 is a heavy-duty self-adjusting belt tensioner with one steel pulley measuring 3 inches outside diameter. It is designed for reliable automatic tensioning in vehicle drive systems. The manufacturer part number is 38523, and it is built for high-load, continuous-use applications.
Where to buy the GATES 38523 belt tensioner worldwide?
3G Electric supplies the GATES 38523 belt tensioner to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this heavy-duty tensioner for your vehicle maintenance needs.
How to install a GATES self-adjusting belt tensioner?
Installation typically involves releasing tension on the old belt, removing the mounting bolt, and fitting the new GATES tensioner in the same orientation. Ensure the pulley aligns with the belt path and torque the bolt to manufacturer specifications. Always consult the vehicle service manual for exact procedures and safety precautions.
Used in
Common applications for GATESGATES Products
3G Electric supplies GATES vehicle self-adjusting belt tensioners. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









