Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt - 8PK Series Micro-Ribbed V-Belts
DAYCO8PK Series Micro-Ribbed V-Belts

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

The DAYCO Serpentine Belt is an 8PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed design. It features an effective length of 112 19/32 in, an Industry Number of 8PK2860, and a reinforcing cord…

SKU 3G-OTH-497922

Brand
DAYCO
Item
Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
Category
8PK Series Micro-Ribbed V-Belts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

DAYCO
Manufacturer Part Number
5081125
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
112 19/32 in
Industry Number
8PK2860
Reinforcing Cord Material
Aramid
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DAYCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO Serpentine Belt is an 8PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed design. It features an effective length of 112 19/32 in, an Industry Number of 8PK2860, and a reinforcing cord material of Aramid (MPN 5081125).

Frequently Asked Questions

What is the DAYCO Serpentine Belt 5081125 used for?

The DAYCO Serpentine Belt 5081125 is a V-ribbed belt used in automotive and industrial engine accessory drives. It powers alternators, water pumps, power steering pumps, and air conditioning compressors. Its aramid reinforcing cord provides high tensile strength and resistance to shock loads.

What are the specifications of the DAYCO Serpentine Belt 8PK2860?

The DAYCO Serpentine Belt 8PK2860 has a K Belt trade size, V-ribbed design, effective length of 112 19/32 in, and aramid reinforcing cord. It is part of the 8PK Series Micro-Ribbed V-Belts. The manufacturer part number is 5081125.

Where to buy the DAYCO Serpentine Belt 5081125 worldwide?

3G Electric supplies the DAYCO Serpentine Belt 5081125 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this aramid-reinforced serpentine belt.

How to select the correct DAYCO serpentine belt length?

To select the correct DAYCO serpentine belt, measure the effective length of the old belt or consult your equipment manual. The DAYCO 5081125 has an effective length of 112 19/32 in and industry number 8PK2860. Ensure the rib count (8PK) matches your pulley system.

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 8pk series micro-ribbed v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from DAYCO

View all DAYCO parts →
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 126 in Effective Lg (MPN 5081260). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK3200.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 126 in Effective Lg (MPN 5081260). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK3200.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 92 1/2 in Effective Lg (MPN 5080925). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK2350.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 92 1/2 in Effective Lg (MPN 5080925). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK2350.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 58 in Effective Lg, 8 Ribs (MPN 5080580). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK1475.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 58 in Effective Lg, 8 Ribs (MPN 5080580). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK1475.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 97 in Effective Lg, 8 Ribs (MPN 5080970). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK2465.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 97 in Effective Lg, 8 Ribs (MPN 5080970). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK2465.
DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 8PK2070, 8 Ribs (MPN 5080815). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK2070.
DAYCO
DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 8PK2070, 8 Ribs (MPN 5080815). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK2070.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 63 19/32 in Effective Lg (MPN 5080635). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK1615.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 63 19/32 in Effective Lg (MPN 5080635). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK1615.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 61 1/32 in Effective Lg (MPN 5080610). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK1550.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 61 1/32 in Effective Lg (MPN 5080610). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK1550.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 100 1/2 in Effective Lg (MPN 5081005). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK2555.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 100 1/2 in Effective Lg (MPN 5081005). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 8PK2555.