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DAYCO 12PK Series Micro-Ribbed V-Belt, 84 1/4 in Effective Length, Aramid Cord - 12PK Series Micro-Ribbed V-Belts
DAYCO12PK Series Micro-Ribbed V-Belts

DAYCO 12PK Series Micro-Ribbed V-Belt, 84 1/4 in Effective Length, Aramid Cord

The DAYCO Serpentine Belt is a 12PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It has an effective length of 84 1/4 in, an Industry Number of 12PK2140, and a Manufacturer Part Number…

SKU 3G-OTH-496809

Brand
DAYCO
Item
12PK Series Micro-Ribbed V-Belt, 84 1/4 in Effective Length, Aramid Cord
Part Number
5120843
Category
12PK Series Micro-Ribbed V-Belts
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

DAYCO
Manufacturer Part Number
5120843
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
84 1/4 in
Industry Number
12PK2140
Reinforcing Cord Material
Aramid

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

Product Description

The DAYCO Serpentine Belt is a 12PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It has an effective length of 84 1/4 in, an Industry Number of 12PK2140, and a Manufacturer Part Number of 5120843. The belt features aramid reinforcing cord material for strength.

Frequently Asked Questions

What is a DAYCO serpentine belt used for?

A DAYCO serpentine belt drives engine accessories such as alternators, water pumps, and power steering pumps. Its V-ribbed design provides efficient power transmission in automotive and light industrial applications. The aramid cord reinforcement offers high strength and durability under load.

What are the specifications of the DAYCO 5120843 serpentine belt?

The DAYCO 5120843 is a 12PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed type. It has an effective length of 84 1/4 in, Industry Number 12PK2140, and aramid reinforcing cord material. It is designed for reliable performance in demanding drive systems.

Where to buy a DAYCO serpentine belt worldwide?

3G Electric supplies the DAYCO serpentine belt 5120843 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source and deliver genuine DAYCO belts for automotive and industrial needs.

How to select the correct DAYCO serpentine belt?

To select the correct DAYCO serpentine belt, match the effective length (84 1/4 in), rib count (12PK), and trade size (K Belt) to your application. Verify the Industry Number 12PK2140 and OEM part number 5120843. Consult your equipment manual or contact 3G Electric for guidance.

Used in

Common applications for DAYCO
Automotive repair — Dayco 11A Series cogged V-belts for engine accessory drives
Industrial machinery — Dayco HP Series metric V-belts for power transmission in pumps and compressors
Heavy-duty drives — Dayco XTX Series cogged V-belts for high-load serpentine systems
Engine timing — Dayco 95164 timing belt for camshaft and crankshaft synchronization
Fuel systems — Dayco fuel hoses (SAE J30R7 or J1527) for low-pressure fuel delivery
Marine applications — Dayco fuel hose MPN 80061 or 80064 meeting SAE J1527 for marine fuel systems
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DAYCO Products

3G Electric supplies DAYCO 12pk 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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V-ribbed belt for driving engine accessories such as alternators, water pumps, and air conditioning compressors. Features aramid reinforcing cord material for strength. Effective length 97 3/4 in, industry number 12PK2485
DAYCO
V-ribbed belt for driving engine accessories such as alternators, water pumps, and air conditioning compressors. Features aramid reinforcing cord material for strength. Effective length 97 3/4 in, industry number 12PK2485

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