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GATES Serpentine Belt: V-Belt, K Belt Trade Size, V-Ribbed Belt, 103 15/16 in Effective Lg - K12 Series Micro-Ribbed V-Belts
GATESK12 Series Micro-Ribbed V-Belts

GATES Serpentine Belt: V-Belt, K Belt Trade Size, V-Ribbed Belt, 103 15/16 in Effective Lg

The GATES K12 Series Micro-Ribbed V-Belt (SKU 45VE42) is a V-ribbed serpentine belt with 12 ribs, a K belt trade size, and an effective length of 103 15/16 inches. It features aramid reinforcing cord material and is…

SKU 3G-OTH-493566

Brand
GATES
Item
Serpentine Belt: V-Belt, K Belt Trade Size, V-Ribbed Belt, 103 15/16 in Effective Lg
Category
K12 Series Micro-Ribbed V-Belts
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Technical Specifications

GATES
Manufacturer Part Number
K121039HD
Type
K Belt Trade Size, V-Ribbed Belt
Ribs
12
Effective Lg
103 15/16 in
Industry Number
K121039HD
Reinforcing Cord Material
Aramid
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GATES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GATES K12 Series Micro-Ribbed V-Belt (SKU 45VE42) is a V-ribbed serpentine belt with 12 ribs, a K belt trade size, and an effective length of 103 15/16 inches. It features aramid reinforcing cord material and is identified by industry number K121039HD.

Frequently Asked Questions

What is the GATES K121039HD serpentine belt used for?

The GATES K121039HD is a 12-rib micro-ribbed V-belt designed for serpentine drive systems in industrial machinery and automotive engines. It transmits power to accessories like alternators, pumps, and compressors, with aramid cord reinforcement for high-load applications.

What are the specifications of the GATES K121039HD V-belt?

The GATES K121039HD is a K belt trade size, V-ribbed serpentine belt with 12 ribs and an effective length of 103 15/16 inches. It features aramid reinforcing cord material and carries industry number K121039HD. The manufacturer part number is K121039HD.

Where to buy the GATES K121039HD serpentine belt worldwide?

3G Electric supplies the GATES K121039HD serpentine belt worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this K12 Series micro-ribbed V-belt with aramid cord reinforcement.

How to select the correct GATES serpentine belt for my application?

To select the correct GATES serpentine belt, match the number of ribs (12 for K121039HD), effective length (103 15/16 in), and trade size (K belt) to your drive system. Verify the aramid cord reinforcement suits your load requirements. Consult your equipment manual or contact 3G Electric for guidance.

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 k12 series micro-ribbed v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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GATES Serpentine Belt: V-Belt, K Belt Trade Size, V-Ribbed Belt, 86 5/8 in Effective Lg, K120866HD. Key specifications — Brand: GATES; Reinforcing Cord Material: Aramid; Industry Number: K120866HD.
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