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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt - 10PK Series Micro-Ribbed V-Belts
DAYCO10PK Series Micro-Ribbed V-Belts

DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt

The DAYCO Serpentine Belt is a 10PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an Effective Length of 66 17/32 inches, an Industry Number of 10PK1690, and a Reinforcing…

SKU 3G-OTH-493506

Brand
DAYCO
Item
Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
Category
10PK Series Micro-Ribbed V-Belts
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Technical Specifications

DAYCO
Manufacturer Part Number
5100665
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
66 17/32 in
Industry Number
10PK1690
Reinforcing Cord Material
Aramid
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DAYCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO Serpentine Belt is a 10PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an Effective Length of 66 17/32 inches, an Industry Number of 10PK1690, and a Reinforcing Cord Material of Aramid (MPN 5100665).

Frequently Asked Questions

What is a DAYCO serpentine belt used for?

A DAYCO serpentine belt drives engine accessories such as alternators, water pumps, and air conditioning compressors in automotive and industrial applications. Its V-ribbed design provides high torque transmission and quiet operation. DAYCO belts are widely used in vehicle maintenance and equipment repair.

What are the specifications of the DAYCO 5100665 serpentine belt?

The DAYCO 5100665 serpentine belt is a 10PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed type. It has an effective length of 66 17/32 inches, an Industry Number of 10PK1690, and aramid reinforcing cord material for strength and durability.

Where to buy a DAYCO serpentine belt worldwide?

3G Electric supplies the DAYCO serpentine belt 5100665 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 belt and other DAYCO power transmission products.

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 (e.g., 10PK for 10 ribs). Check the belt trade size (K) and industry number (10PK1690). Ensure the aramid cord reinforcement matches your load requirements. Consult your equipment manual or contact 3G Electric for guidance.

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 10pk 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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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 71 1/16 in Effective Lg (MPN 5100710). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 10PK1805.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 63 19/32 in Effective Lg (MPN 5100635). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 10PK1615.
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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 63 19/32 in Effective Lg (MPN 5100635). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 10PK1615.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 63 in Effective Lg, Aramid (MPN 5100630). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 10PK1600.
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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 63 in Effective Lg, Aramid (MPN 5100630). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 10PK1600.
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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 54 in Effective Lg, Aramid (MPN 5100540). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 10PK1370.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 67 in Effective Lg, Aramid (MPN 5100670). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 10PK1700.
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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 67 in Effective Lg, Aramid (MPN 5100670). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 10PK1700.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 77 in Effective Lg, Aramid (MPN 5100770). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 10PK1955.
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