GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38504, Heavy Duty, 1 Pulleys
The GATES Belt Tensioner is a self-adjusting belt tensioner (model 38504) with a heavy-duty performance rating. It features a single steel pulley with a 3-inch outside diameter, designed for reliable tension…
SKU 3G-OTH-486465
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Product Description
The GATES Belt Tensioner is a self-adjusting belt tensioner (model 38504) with a heavy-duty performance rating. It features a single steel pulley with a 3-inch outside diameter, designed for reliable tension maintenance in vehicle accessory drive systems.
Frequently Asked Questions
What is the GATES 38504 belt tensioner used for?
The GATES 38504 self-adjusting belt tensioner maintains proper tension in vehicle accessory drive systems, such as alternator, power steering, or air conditioning belts. Its heavy-duty steel pulley and 3-inch outside diameter ensure reliable performance under demanding conditions.
What are the specifications of the GATES 38504 belt tensioner?
The GATES 38504 is a heavy-duty self-adjusting belt tensioner with one steel pulley, 3-inch outside diameter. It is designed for reliable tension maintenance in vehicle accessory drives. The manufacturer part number is 38504, and it is a Gates product.
Where to buy the GATES 38504 belt tensioner worldwide?
3G Electric supplies the GATES 38504 belt tensioner worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this heavy-duty tensioner to your facility. Contact us for availability and lead time.
How to install the GATES 38504 self-adjusting belt tensioner?
Install the GATES 38504 tensioner by aligning it with the accessory drive belt path, then tightening the mounting bolt to the manufacturer’s torque specification. Ensure the pulley rotates freely and the tensioner arm moves smoothly. Always consult the vehicle service manual for specific procedures.
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.









