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DAYCO 12PK Series Micro-Ribbed V-Belt - 12PK Series Micro-Ribbed V-Belts
DAYCO12PK Series Micro-Ribbed V-Belts

DAYCO 12PK Series Micro-Ribbed V-Belt

The DAYCO Serpentine Belt is a 12PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed design. It has an effective length of 97 3/4 in, an Industry Number of 12PK2485, and a Manufacturer Part Number of…

SKU 3G-OTH-496813

Brand
DAYCO
Item
12PK Series Micro-Ribbed V-Belt
Part Number
5120978
Category
12PK Series Micro-Ribbed V-Belts
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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
5120978
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
97 3/4 in
Industry Number
12PK2485
Reinforcing Cord Material
Aramid

Technical Documents

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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 design. It has an effective length of 97 3/4 in, an Industry Number of 12PK2485, and a Manufacturer Part Number of 5120978. 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 like the alternator, water pump, and air conditioning compressor. Its V-ribbed design and aramid cord provide high strength and flexibility for demanding industrial and automotive applications.

What are the specifications of the DAYCO 5120978 serpentine belt?

The DAYCO 5120978 is a 12PK Series Micro-Ribbed V-Belt with a K Belt Trade Size, V-Ribbed design, and effective length of 97 3/4 in. It has Industry Number 12PK2485 and features aramid reinforcing cord material for durability.

Where to buy a DAYCO serpentine belt worldwide?

3G Electric supplies the DAYCO 5120978 serpentine belt worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this belt to your facility, ensuring you get the right part for your application.

How to select the correct DAYCO serpentine belt?

To select the correct DAYCO serpentine belt, verify the effective length (97 3/4 in), rib count (12PK), and trade size (K Belt). Check your equipment manual for the required Industry Number (12PK2485) and confirm aramid cord material for high-load applications.

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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