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 - 5PK Series Micro-Ribbed V-Belts
DAYCO5PK Series Micro-Ribbed V-Belts

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

The DAYCO Serpentine Belt is a 5PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed design. It features an effective length of 83 1/2 inches, an Industry Number of 5PK2120, and aramid reinforcing cord…

SKU 3G-OTH-497733

Brand
DAYCO
Item
Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
Category
5PK 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
5050835
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
83 1/2 in
Industry Number
5PK2120
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 5PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed design. It features an effective length of 83 1/2 inches, an Industry Number of 5PK2120, and aramid reinforcing cord material (MPN 5050835).

Frequently Asked Questions

What is the DAYCO Serpentine Belt 5050835 used for?

The DAYCO Serpentine Belt 5050835 drives engine accessories such as alternators, water pumps, and power steering pumps in automotive and light industrial applications. Its V-ribbed design and aramid cord provide reliable power transmission under high load and temperature conditions.

What are the specifications of the DAYCO Serpentine Belt 5PK2120?

The DAYCO Serpentine Belt 5PK2120 is a 5PK Series Micro-Ribbed V-Belt with a K Belt Trade Size, V-Ribbed design, effective length of 83 1/2 in, and aramid reinforcing cord material. The manufacturer part number is 5050835.

Where to buy the DAYCO Serpentine Belt 5050835 worldwide?

3G Electric supplies the DAYCO Serpentine Belt 5050835 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this aramid-reinforced belt.

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

To select the correct DAYCO Serpentine Belt, match the effective length (83 1/2 in), industry number (5PK2120), and trade size (K Belt) to your engine's specifications. Verify the number of ribs (5PK) and aramid cord reinforcement for high-tension drives. 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 5pk 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, 88 25/32 in Effective Lg (MPN 5050888). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK2255.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 88 25/32 in Effective Lg (MPN 5050888). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK2255.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 47 1/16 in Effective Lg (MPN 5050470). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1195.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 47 1/16 in Effective Lg (MPN 5050470). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1195.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 54 23/32 in Effective Lg (MPN 5050547). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1390.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 54 23/32 in Effective Lg (MPN 5050547). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1390.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 1,143 mm Effective Lg (MPN 5050450). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1145.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 1,143 mm Effective Lg (MPN 5050450). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1145.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 37 1/2 in Effective Lg (MPN 5050375). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK0950.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 37 1/2 in Effective Lg (MPN 5050375). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK0950.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 51 in Effective Lg, 5 Ribs (MPN 5050510). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1295.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 51 in Effective Lg, 5 Ribs (MPN 5050510). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1295.
DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 5PK1037, 5 Ribs (MPN 5050408). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1037.
DAYCO
DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 5PK1037, 5 Ribs (MPN 5050408). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1037.
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 66 17/32 in Effective Lg (MPN 5050665). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1690.
DAYCO
DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 66 17/32 in Effective Lg (MPN 5050665). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 5PK1690.