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DAYCO 4PK Series Micro-Ribbed V-Belt, 4 Ribs, 37 in Effective Length - 4PK Series Micro-Ribbed V-Belts
DAYCO4PK Series Micro-Ribbed V-Belts

DAYCO 4PK Series Micro-Ribbed V-Belt, 4 Ribs, 37 in Effective Length

The DAYCO Serpentine Belt is a 4PK Series Micro-Ribbed V-Belt with 4 ribs and a K Belt Trade Size. It has a 37-inch effective length, an Industry Number of 4PK0940, and a Manufacturer Part Number of 5040370. The belt…

SKU 3G-OTH-491483

Brand
DAYCO
Item
4PK Series Micro-Ribbed V-Belt, 4 Ribs, 37 in Effective Length
Category
4PK 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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DAYCO
Manufacturer Part Number
5040370
Type
K Belt Trade Size, V-Ribbed Belt
Ribs
4
Effective Lg
37 in
Industry Number
4PK0940
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 4PK Series Micro-Ribbed V-Belt with 4 ribs and a K Belt Trade Size. It has a 37-inch effective length, an Industry Number of 4PK0940, and a Manufacturer Part Number of 5040370. The belt features aramid reinforcing cord material for durability.

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 applications. Its 4-rib V-ribbed design with aramid cord provides reliable power transmission and durability under high load.

What are the specifications of the DAYCO 5040370 Serpentine Belt?

The DAYCO 5040370 is a 4PK Series Micro-Ribbed V-Belt with 4 ribs, a K Belt Trade Size, and 37-inch effective length. It features aramid reinforcing cord material and carries Industry Number 4PK0940. This belt is designed for serpentine drive systems requiring a 4-rib configuration.

Where to buy a DAYCO Serpentine Belt worldwide?

3G Electric supplies the DAYCO Serpentine Belt 5040370 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this 4PK0940 belt.

How to select the correct DAYCO Serpentine Belt?

To select the correct DAYCO Serpentine Belt, match the number of ribs (4), effective length (37 in), and trade size (K Belt) to your application. Verify the Industry Number 4PK0940 or MPN 5040370 against your existing belt. DAYCO belts with aramid cord offer high strength for demanding drives.

Used in

Common applications for DAYCO
Automotive service centers — DAYCO metal exhaust hoses (SKU 4GKA4, 4GKA5) for flexible exhaust extraction from vehicle tailpipes during repair.
Marine engine rooms — DAYCO 304 stainless steel exhaust hoses (SKU 4GKA8, 4GKA7) for venting diesel generator exhaust in confined spaces.
Fuel system maintenance — DAYCO SAE J30R7 fuel hoses (SKU 4GJW1) for replacement of low-pressure fuel lines in industrial engines.
High-temperature fuel injection — DAYCO FKM fuel injection hose (SKU 4GJW6) for return lines on common-rail diesel systems operating above 250°F.
Industrial ventilation — DAYCO metal exhaust kits (SKU 4GKC1) for connecting fume hoods to exhaust ducts in welding or chemical processing areas.
Biofuel handling — DAYCO SAE J1527 fuel hoses (SKU 4GJW3) for transfer of biodiesel blends in agricultural equipment refueling stations.

DAYCO 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.

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