GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38511, Heavy Duty, 1 Pulleys
The GATES 38511 Self-Adjusting Belt Tensioner is a heavy-duty vehicle component with a single steel pulley featuring a 3-inch outside diameter. Designed for automatic belt tensioning, this unit is rated for…
SKU 3G-OTH-486287
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Product Description
The GATES 38511 Self-Adjusting Belt Tensioner is a heavy-duty vehicle component with a single steel pulley featuring a 3-inch outside diameter. Designed for automatic belt tensioning, this unit is rated for heavy-duty performance and is manufactured by GATES.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the GATES 38511 belt tensioner used for?
The GATES 38511 self-adjusting belt tensioner automatically maintains proper tension on engine accessory drive belts in heavy-duty vehicles. It reduces belt slippage, extends belt life, and minimizes maintenance downtime in demanding industrial and commercial applications.
What are the specifications of the GATES 38511 belt tensioner?
The GATES 38511 is a heavy-duty self-adjusting belt tensioner with a single steel pulley. The pulley outside diameter is 3 in. It is designed for automatic belt tensioning in demanding vehicle applications. The manufacturer part number is 38511.
Where to buy the GATES 38511 belt tensioner worldwide?
3G Electric supplies the GATES 38511 self-adjusting belt tensioner to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this heavy-duty tensioner.
How to install the GATES 38511 self-adjusting belt tensioner?
Installation typically involves removing the old tensioner, aligning the new GATES 38511 unit with the mounting bracket, and torquing the fasteners 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.









