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GATES 38511 Heavy Duty Self-Adjusting Belt Tensioner - Vehicle Self-Adjusting Belt Tensioners
GATESVehicle Self-Adjusting Belt Tensioners

GATES 38511 Heavy Duty Self-Adjusting Belt Tensioner

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

Brand
GATES
Item
38511 Heavy Duty Self-Adjusting Belt Tensioner
Category
Vehicle Self-Adjusting Belt Tensioners
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GATES
Manufacturer Part Number
38511
Type
38511, Heavy Duty
Pulleys
1
Outside Dia
3 in
Pulley Material
Steel
Performance Rating
Heavy Duty

Technical Documents

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GATES Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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 GATES
Packaging machinery — GATES PowerGrip® HTD® belts for precise indexing and high-torque conveyor drives
CNC machining centers — GATES PowerGrip® trapezoidal belts (H section) for spindle and axis synchronization
Printing presses — GATES PowerGrip® GT®2 Twin Power® dual-sided belts for serpentine roller drives
Material handling systems — GATES PowerGrip® L section belts for light-duty conveyor and transfer applications
Compressor and pump drives — GATES PowerGrip® HTD® belts for high-load, low-slip power transmission
Automated assembly lines — GATES MXL section miniature belts for small-scale precision positioning

GATES 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.

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