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DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt - 12PK Series Micro-Ribbed V-Belts
DAYCO12PK Series Micro-Ribbed V-Belts

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

The DAYCO Automotive Drive Belt is a 12PK Series Micro-Ribbed V-Belt (K Belt Trade Size, V-Ribbed Belt) with an effective length of 87 in and Industry Number 12PK2210. It features aramid reinforcing cord material and…

SKU 3G-OTH-496822

Brand
DAYCO
Item
Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
Category
12PK Series Micro-Ribbed V-Belts
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Technical Specifications

DAYCO
Manufacturer Part Number
5120870
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
87 in
Industry Number
12PK2210
Reinforcing Cord Material
Aramid
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DAYCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO Automotive Drive Belt is a 12PK Series Micro-Ribbed V-Belt (K Belt Trade Size, V-Ribbed Belt) with an effective length of 87 in and Industry Number 12PK2210. It features aramid reinforcing cord material and is identified by manufacturer part number 5120870.

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 the DAYCO 5120870 serpentine belt used for?

The DAYCO 5120870 serpentine belt drives engine accessories like the alternator, water pump, and power steering pump in automotive applications. Its aramid reinforcing cord provides high strength and durability for reliable power transmission under demanding conditions.

What are the specifications of the DAYCO 5120870 serpentine belt?

The DAYCO 5120870 is a 12PK Series Micro-Ribbed V-Belt with K Belt Trade Size, effective length 87 in, and Industry Number 12PK2210. It features aramid reinforcing cord material and is a V-ribbed serpentine belt designed for automotive drive systems.

Where to buy the DAYCO 5120870 serpentine belt worldwide?

3G Electric supplies the DAYCO 5120870 serpentine belt 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 belt.

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

To select the correct DAYCO serpentine belt, match the effective length (87 in), rib count (12PK), and Industry Number (12PK2210) to your vehicle's specifications. DAYCO belts use aramid cord for strength. Consult your vehicle manual or a parts specialist for exact fitment.

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 12pk 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 Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 98 in Effective Lg (MPN 5120980). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK2490.
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DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 98 in Effective Lg (MPN 5120980). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK2490.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 86 1/2 in Effective Lg (MPN 5120865). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK2195.
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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 86 1/2 in Effective Lg (MPN 5120865). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK2195.
DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 12PK1530, 12 Ribs (MPN 5120603). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK1530.
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DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 12PK1530, 12 Ribs (MPN 5120603). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK1530.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 84 1/4 in Effective Lg (MPN 5120843). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK2140.
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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 84 1/4 in Effective Lg (MPN 5120843). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK2140.
DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 105 in Effective Lg (MPN 5121050). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK2665.
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DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 105 in Effective Lg (MPN 5121050). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK2665.
DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 12PK1785, 12 Ribs (MPN 5120702). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK1785.
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DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 12PK1785, 12 Ribs (MPN 5120702). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK1785.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 73 13/16 in Effective Lg (MPN 5120738). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK1875.
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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 73 13/16 in Effective Lg (MPN 5120738). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK1875.
DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 12PK1625, 12 Ribs (MPN 5120640). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK1625.
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DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 12PK1625, 12 Ribs (MPN 5120640). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 12PK1625.