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, 52 in Effective Lg - 14PK Series Micro-Ribbed V-Belts
DAYCO14PK Series Micro-Ribbed V-Belts

DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 52 in Effective Lg

The DAYCO Serpentine Belt is a 14PK Series Micro-Ribbed V-Belt with a K Belt Trade Size, V-Ribbed Belt type, and aramid reinforcing cord material. It has an effective length of 52 inches and an Industry Number of…

SKU 3G-OTH-493809

Brand
DAYCO
Item
Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 52 in Effective Lg
Category
14PK 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
5140520
Type
K Belt Trade Size, V-Ribbed Belt, Aramid
Effective Lg
52 in
Industry Number
14PK1320
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 a 14PK Series Micro-Ribbed V-Belt with a K Belt Trade Size, V-Ribbed Belt type, and aramid reinforcing cord material. It has an effective length of 52 inches and an Industry Number of 14PK1320 (MPN 5140520).

Frequently Asked Questions

What is the DAYCO Serpentine Belt 5140520 used for?

The DAYCO Serpentine Belt 5140520 is a 14PK Series Micro-Ribbed V-Belt designed for automotive and industrial accessory drives. Its aramid reinforcing cord provides high strength and durability for powering alternators, water pumps, and compressors in engines and machinery.

What are the specifications of the DAYCO Serpentine Belt 5140520?

The DAYCO Serpentine Belt 5140520 has a K Belt Trade Size, V-Ribbed type, and aramid reinforcing cord material. Its effective length is 52 inches, with an Industry Number of 14PK1320 and MPN 5140520. It is part of the 14PK Series Micro-Ribbed V-Belts.

Where to buy the DAYCO Serpentine Belt 5140520 worldwide?

3G Electric supplies the DAYCO Serpentine Belt 5140520 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this aramid-reinforced V-ribbed belt to your facility, regardless of location.

How to select the correct DAYCO Serpentine Belt for my application?

To select the correct DAYCO Serpentine Belt, match the effective length (52 in), trade size (K Belt), and rib profile (14PK) to your drive system requirements. Verify the aramid cord material suits your load and temperature conditions. 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 14pk 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, 45 3/32 in Effective Lg (MPN 5140450). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1145.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 45 3/32 in Effective Lg (MPN 5140450). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1145.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 58 1/16 in Effective Lg (MPN 5140580). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1473.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 58 1/16 in Effective Lg (MPN 5140580). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1473.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 53 11/32 in Effective Lg (MPN 5140533). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1355.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 53 11/32 in Effective Lg (MPN 5140533). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1355.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 60 1/32 in Effective Lg (MPN 5140600). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1525.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 60 1/32 in Effective Lg (MPN 5140600). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1525.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 68 5/16 in Effective Lg (MPN 5140683). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1735.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 68 5/16 in Effective Lg (MPN 5140683). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1735.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 43 in Effective Lg, Aramid (MPN 5140430). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1090.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 43 in Effective Lg, Aramid (MPN 5140430). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 14PK1090.