DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
The DAYCO Serpentine Belt is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an effective length of 37 1/4 inches, an Industry Number of 4PK0945, and a Manufacturer Part…
SKU 3G-OTH-491484
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Product Description
The DAYCO Serpentine Belt is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an effective length of 37 1/4 inches, an Industry Number of 4PK0945, and a Manufacturer Part Number of 5040373. The belt is reinforced with Aramid cord material for durability.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a DAYCO Serpentine Belt used for?
The DAYCO Serpentine Belt drives engine accessories like alternators, water pumps, and power steering pumps in automotive and industrial engines. Its V-ribbed design and Aramid cord reinforcement provide reliable power transmission and durability under high loads.
What are the specifications of the DAYCO 5040373 Serpentine Belt?
The DAYCO 5040373 is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size, V-Ribbed type, effective length of 37 1/4 in, Industry Number 4PK0945, and Aramid reinforcing cord material. It is designed for serpentine drive systems requiring a 4-rib profile.
Where to buy a DAYCO Serpentine Belt worldwide?
3G Electric supplies the DAYCO Serpentine Belt 5040373 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this belt to your facility. Contact us for pricing and lead time.
How to select the correct DAYCO Serpentine Belt for my application?
To select the correct DAYCO Serpentine Belt, match the effective length (37 1/4 in), rib count (4PK), and trade size (K Belt) to your engine's specifications. Verify the Industry Number 4PK0945 and Aramid cord reinforcement for durability. Consult your equipment manual or contact 3G Electric for guidance.
Used in
Common applications for DAYCODAYCO Products
3G Electric supplies DAYCO 4pk series micro-ribbed v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









