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GATES Self-Adjusting Belt Tensioner 38157 - Vehicle Self-Adjusting Belt Tensioners
GATESVehicle Self-Adjusting Belt Tensioners

GATES Self-Adjusting Belt Tensioner 38157

The GATES Self-Adjusting Belt Tensioner (model 38157) is a light-duty, steel-pulley tensioner with a single 3-inch outside diameter pulley. As an authorized distributor, 3G Electric interprets demand and delivers…

SKU 3G-OTH-486278

Brand
GATES
Item
Self-Adjusting Belt Tensioner 38157
Part Number
38157
Category
Vehicle Self-Adjusting Belt Tensioners
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

GATES
Manufacturer Part Number
38157
Type
38157, Light Duty
Pulleys
1
Outside Dia
3 in
Pulley Material
Steel
Performance Rating
Light Duty

Technical Documents

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

Product Description

The GATES Self-Adjusting Belt Tensioner (model 38157) is a light-duty, steel-pulley tensioner with a single 3-inch outside diameter pulley. As an authorized distributor, 3G Electric interprets demand and delivers this genuine OEM part across 14 industrial departments, with specialist depth in combustion, pumps, and controls ensuring the right solution for your application.

Frequently Asked Questions

What is the GATES 38157 belt tensioner used for?

The GATES 38157 self-adjusting belt tensioner maintains proper tension on serpentine or accessory drive belts in light-duty vehicle applications. Its steel pulley and single 3-inch outside diameter design ensure reliable belt tracking and reduced vibration, extending belt and component life.

What are the specifications of the GATES 38157 belt tensioner?

The GATES 38157 is a light-duty, self-adjusting belt tensioner with one steel pulley measuring 3 inches outside diameter. It is manufactured by GATES under part number 38157. This genuine OEM component is designed for consistent belt tension in automotive accessory drive systems.

Where to buy the GATES 38157 belt tensioner worldwide?

3G Electric supplies the genuine GATES 38157 belt tensioner worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this OEM part for your light-duty vehicle application.

How to install the GATES 38157 belt tensioner?

Install the GATES 38157 tensioner by first relieving belt tension using a breaker bar on the tensioner arm. Remove the old unit, align the new tensioner with mounting holes, and torque bolts to manufacturer specifications. Always replace the belt simultaneously for optimal performance.

Used in

Common applications for GATES
CNC equipment — PowerGrip GT3 timing belts with 3 mm pitch for precise positioning of cutting tools.
Packaging lines — Polychain GT Carbon timing belts with 8 mm pitch for high-load conveyor drives.
Industrial machinery — 4L section V-belts for light-duty power transmission between motor and driven equipment.
Printing presses — PowerGrip GT2 Twin Power dual-sided belts for synchronous drive on multiple rollers.
Agricultural equipment — PowerGrip GT4 timing belts with 14 mm pitch for high-torque drives on harvesters.
Textile machinery — Polychain GT Carbon timing belts with 5 mm pitch for synchronized yarn feeding.
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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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Self-adjusting belt tensioner with a single steel pulley, 3-inch outside diameter. Maintains proper tension on serpentine or accessory drive belts in heavy-duty vehicle engines. Suitable for trucks, buses, and industrial equipment requiring consistent belt drive performance
GATES
Self-adjusting belt tensioner with a single steel pulley, 3-inch outside diameter. Maintains proper tension on serpentine or accessory drive belts in heavy-duty vehicle engines. Suitable for trucks, buses, and industrial equipment requiring consistent belt drive performance

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