Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38159, Light Duty, 1 Pulleys - Vehicle Self-Adjusting Belt Tensioners
GATESVehicle Self-Adjusting Belt Tensioners

GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38159, Light Duty, 1 Pulleys

The GATES Belt Tensioner, model 38159, is a self-adjusting belt tensioner designed for light-duty applications. This steel unit features a single steel pulley and is manufactured by GATES under part number 38159.

SKU 3G-OTH-486369

Brand
GATES
Item
Belt Tensioner: Self-Adjusting Belt Tensioner, 38159, Light Duty, 1 Pulleys
Category
Vehicle Self-Adjusting Belt Tensioners
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

GATES
Manufacturer Part Number
38159
Type
38159, Light Duty, Steel
Pulleys
1
Pulley Material
Steel
Performance Rating
Light Duty
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The GATES Belt Tensioner, model 38159, is a self-adjusting belt tensioner designed for light-duty applications. This steel unit features a single steel pulley and is manufactured by GATES under part number 38159.

Frequently Asked Questions

What is the GATES 38159 belt tensioner used for?

The GATES 38159 self-adjusting belt tensioner maintains proper tension on serpentine or accessory drive belts in light-duty vehicle engines. It prevents belt slippage and extends belt life, commonly used in automotive and small equipment applications.

What are the specifications of the GATES 38159 belt tensioner?

The GATES 38159 is a light-duty, self-adjusting belt tensioner with a single steel pulley. It is made by GATES, part number 38159, and features a steel construction for durability in automotive accessory drive systems.

Where to buy the GATES 38159 belt tensioner worldwide?

3G Electric supplies the GATES 38159 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 light-duty self-adjusting tensioner.

How to install the GATES 38159 belt tensioner?

Install the GATES 38159 by first relieving belt tension using a breaker bar on the tensioner pulley bolt. Remove the old tensioner, align the new unit, and torque the mounting bolt to manufacturer specifications. Always replace the belt simultaneously for optimal performance.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from GATES

View all GATES parts →
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38523, Heavy Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Heavy Duty; Manufacturer Part Number: 38523; Brand: GATES.
GATES
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38523, Heavy Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Heavy Duty; Manufacturer Part Number: 38523; Brand: GATES.
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38102, Light Duty, 1 Pulleys, Thermoplastic. Key specifications — Pulley Material: Thermoplastic; Performance Rating: Light Duty; Manufacturer Part Number: 38102; Brand: GATES.
GATES
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38102, Light Duty, 1 Pulleys, Thermoplastic. Key specifications — Pulley Material: Thermoplastic; Performance Rating: Light Duty; Manufacturer Part Number: 38102; Brand: GATES.
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38385, Light Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Light Duty; Manufacturer Part Number: 38385; Brand: GATES.
GATES
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38385, Light Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Light Duty; Manufacturer Part Number: 38385; Brand: GATES.
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38197, Light Duty, 1 Pulleys, 2 in Outside Dia. Key specifications — Pulley Material: Thermoplastic; Performance Rating: Light Duty; Manufacturer Part Number: 38197; Brand: GATES.
GATES
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38197, Light Duty, 1 Pulleys, 2 in Outside Dia. Key specifications — Pulley Material: Thermoplastic; Performance Rating: Light Duty; Manufacturer Part Number: 38197; Brand: GATES.
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38506, Heavy Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Heavy Duty; Manufacturer Part Number: 38506; Brand: GATES.
GATES
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38506, Heavy Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Heavy Duty; Manufacturer Part Number: 38506; Brand: GATES.
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 39053, Light Duty, 1 Pulleys, Thermoplastic. Key specifications — Pulley Material: Thermoplastic; Performance Rating: Light Duty; Manufacturer Part Number: 39053; Brand: GATES.
GATES
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 39053, Light Duty, 1 Pulleys, Thermoplastic. Key specifications — Pulley Material: Thermoplastic; Performance Rating: Light Duty; Manufacturer Part Number: 39053; Brand: GATES.
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38503, Heavy Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Heavy Duty; Manufacturer Part Number: 38503; Brand: GATES.
GATES
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38503, Heavy Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Heavy Duty; Manufacturer Part Number: 38503; Brand: GATES.
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38620, Heavy Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Heavy Duty; Manufacturer Part Number: 38620; Brand: GATES.
GATES
GATES Belt Tensioner: Self-Adjusting Belt Tensioner, 38620, Heavy Duty, 1 Pulleys, 3 in Outside Dia. Key specifications — Pulley Material: Steel; Performance Rating: Heavy Duty; Manufacturer Part Number: 38620; Brand: GATES.