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DAYCO 4PK Series Micro-Ribbed V-Belt, 30 1/2 in Effective Length, Aramid Cord - 4PK Series Micro-Ribbed V-Belts
DAYCO4PK Series Micro-Ribbed V-Belts

DAYCO 4PK Series Micro-Ribbed V-Belt, 30 1/2 in Effective Length, Aramid Cord

The DAYCO Serpentine Belt is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It has an effective length of 30 1/2 inches, an Industry Number of 4PK0775, and a Manufacturer Part…

SKU 3G-OTH-491462

Brand
DAYCO
Item
4PK Series Micro-Ribbed V-Belt, 30 1/2 in Effective Length, Aramid Cord
Part Number
5040305
Category
4PK Series Micro-Ribbed V-Belts
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Technical Specifications

DAYCO
Manufacturer Part Number
5040305
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
30 1/2 in
Industry Number
4PK0775
Reinforcing Cord Material
Aramid

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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 a K Belt Trade Size and V-Ribbed Belt type. It has an effective length of 30 1/2 inches, an Industry Number of 4PK0775, and a Manufacturer Part Number of 5040305. 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 with minimal slippage. The aramid cord reinforcement offers high tensile strength for demanding industrial and automotive applications.

What are the specifications of the DAYCO 5040305 serpentine belt?

The DAYCO 5040305 is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed type. It has an effective length of 30 1/2 inches, Industry Number 4PK0775, and aramid reinforcing cord material. This belt is designed for reliable performance in multi-ribbed drive systems.

Where to buy a DAYCO serpentine belt worldwide?

3G Electric supplies the DAYCO serpentine belt worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this belt to your facility. Contact us for a quote and lead time on this 4PK0775 belt.

How to select the correct DAYCO serpentine belt for my application?

To select the correct DAYCO serpentine belt, measure the effective length and confirm the rib count (4PK) and trade size (K). Verify the belt's aramid cord reinforcement suits your load requirements. Consult your equipment manual or contact 3G Electric for application-specific 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 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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