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
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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.
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.
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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.









