GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38137, Light Duty, 1 Pulleys
The GATES 38137 Self-Adjusting Belt Tensioner is a light-duty, thermoplastic pulley tensioner designed for vehicle accessory belt systems. It features a single thermoplastic pulley and is rated for light-duty…
SKU 3G-OTH-486441
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Product Description
The GATES 38137 Self-Adjusting Belt Tensioner is a light-duty, thermoplastic pulley tensioner designed for vehicle accessory belt systems. It features a single thermoplastic pulley and is rated for light-duty performance, ensuring proper belt tension without manual adjustment.
Frequently Asked Questions
What is the GATES 38137 belt tensioner used for?
The GATES 38137 self-adjusting belt tensioner maintains proper tension in vehicle accessory belt systems. It is designed for light-duty applications, using a single thermoplastic pulley to automatically compensate for belt stretch and wear, reducing the need for manual adjustments.
What are the specifications of the GATES 38137 belt tensioner?
The GATES 38137 is a light-duty, self-adjusting belt tensioner with one thermoplastic pulley. Its manufacturer part number is 38137, and it is rated for light-duty performance. The thermoplastic pulley material provides durability and corrosion resistance in accessory belt systems.
Where to buy the GATES 38137 belt tensioner worldwide?
3G Electric supplies the GATES 38137 belt tensioner to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this light-duty tensioner for your vehicle accessory belt system.
How to install the GATES 38137 belt tensioner?
Install the GATES 38137 tensioner by aligning it with the accessory belt routing diagram. Use a breaker bar to rotate the tensioner arm, slip the belt over the pulley, then release tension slowly. Always verify belt tracking and tension per the vehicle manufacturer's specifications after installation.
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.









