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

GATES Wedge V-Belt: A137, 139 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick - A Section V-Belts
GATESA Section V-Belts

GATES Wedge V-Belt: A137, 139 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick

The GATES Wedge V-Belt, model A137, is an A Section V-Belt made of polyester with a 1/2 in top width, 5/16 in thickness, and 139 in outside length. 3G Electric interprets your demand for this OEM-specified belt…

SKU 3G-OTH-116222

Also listed as: A 137 · A-137

Brand
GATES
Item
Wedge V-Belt: A137, 139 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick
Category
A Section V-Belts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GATES
Manufacturer Part Number
A137
Type
Polyester
Top Wd
1/2 in
Thick
5/16 in
Outside Lg
139 in
Industry Number
A137

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 Wedge V-Belt, model A137, is an A Section V-Belt made of polyester with a 1/2 in top width, 5/16 in thickness, and 139 in outside length. 3G Electric interprets your demand for this OEM-specified belt, sourcing it across our 14 industrial departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor, not a limit. We deliver the right answer, not infinite stock.

Frequently Asked Questions

What is the GATES A137 wedge V-belt used for?

The GATES A137 wedge V-belt is used in industrial power transmission systems, such as HVAC, pumps, compressors, and conveyors. Its polyester construction provides high strength and flexibility for reliable operation under moderate loads. It fits standard A-section pulleys.

What are the specifications of the GATES A137 V-belt?

The GATES A137 wedge V-belt has an outside length of 139 inches, a top width of 1/2 inch, and a thickness of 5/16 inch. It is made of polyester and carries industry number A137. The manufacturer part number is A137. It is an A-section belt for fractional horsepower drives.

Where to buy the GATES A137 V-belt worldwide?

You can source the GATES A137 V-belt through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply genuine GATES belts for industrial applications.

How to select the correct GATES A137 V-belt for my application?

To select the correct GATES A137 V-belt, verify your pulley groove matches A-section dimensions: top width 1/2 inch and thickness 5/16 inch. Measure the required outside length (139 inches) and confirm the belt type (polyester). Consult the drive system manufacturer for load and speed requirements.

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 a section v-belts. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
GATES Wedge V-Belt: A134, 136 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A134, 136 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A108, 110 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A108, 110 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A117, 119 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A117, 119 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A114, 116 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A114, 116 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A130, 132 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A130, 132 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A116, 118 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A116, 118 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester

More from GATES

View all GATES parts
GATES Wedge V-Belt: A148, 150 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A148, 150 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A125, 127 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A125, 127 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A132, 134 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A132, 134 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A107, 109 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A107, 109 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A118, 120 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A118, 120 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A140, 142 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A140, 142 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A167, 169 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A167, 169 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES Wedge V-Belt: A113, 115 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester
GATES
GATES Wedge V-Belt: A113, 115 in Outside Lg, 1/2 in Top Wd, 5/16 in Thick, Polyester