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 design. It has an effective length of 36 13/16 inches, an Industry Number of 4PK0935, and a Manufacturer Part Number…
SKU 3G-OTH-491482
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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 design. It has an effective length of 36 13/16 inches, an Industry Number of 4PK0935, and a Manufacturer Part Number of 5040368. The belt features aramid reinforcing cord material for strength.
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?
A DAYCO serpentine belt drives engine accessories such as alternators, water pumps, and power steering pumps. Its V-ribbed design provides efficient power transmission with minimal slippage. This 4PK0935 belt is common in automotive and light industrial applications requiring aramid reinforcement for durability.
What are the specifications of the DAYCO 5040368 serpentine belt?
The DAYCO 5040368 is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed design. It has an effective length of 36 13/16 inches, Industry Number 4PK0935, and aramid reinforcing cord material for high tensile strength. It is manufactured by DAYCO.
Where to buy a DAYCO serpentine belt worldwide?
3G Electric supplies the DAYCO 5040368 serpentine belt to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this belt for your application, regardless of your location.
How to select the correct DAYCO serpentine belt for my application?
To select the correct DAYCO serpentine belt, verify the effective length (36 13/16 in), rib count (4PK), and trade size (K Belt). Check your equipment manual for the required Industry Number (4PK0935) and confirm aramid reinforcement is suitable for your load and temperature conditions.
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.









