Dayco 5120843 | Serpentine Belt

Part Number

5120843

Serpentine Belt

Fits: 03-20 Volvo VNL, 06-10 Volvo VT, 07 Volvo VNM

Special Price $67.19 Regular Price $79.05

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In stock

Only 3 left

Estimated Ship Date: 1 Business Day or Less

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Details

The Dayco® Poly Rib® Belt is designed for power transmission on heavy duty multiple-accessory drives. This Poly Rib belt is the latest version of the revolutionary multi-ribbed belt first developed by Dayco® for the 1979 Ford® Mustang®. The Dayco® Poly Rib® Belt is manufactured from an extreme temperature EPDM rubber and features a construction that uses a highly fiber loaded compound to maximize belt life and load carrying requirements while minimizing pulley misalignment noise. This belt offers excellent resistance to high under hood temperatures and ozone contamination. In addition, specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt. The Dayco® Poly Rib® Belt meets or exceeds SAE J1459 and SAE J2432 specifications.

BRAND: Dayco

FEATURES:

POLY RIB BELT, DAYCO

SPECIFICS:

381	12
Color	Black
Cross Section	K-Section
Effective Length	2139.95
Effective Length	84.25
Material	EPDM, Aramid Reinforced
Maximum Operating Temperature	100
Maximum Operating Temperature	212
Minimum Operating Temperature	-42.7
Minimum Operating Temperature	-45
Outside Circumference	2155.96
Outside Circumference	84.88
Rib Depth	Standard
Rib Profile	Straight Rib
Standards	SAE J1459, SAE J2432
Top Width	1.66

w/Clean Air Package

DOWNLOADS:

INTERCHANGE:

Freshstart: 842K12
ACDelco: K120842HD
CARQUEST: K120842HD
Cummins: 3100402
Gates: K120842
Volvo Cars: 20481362
Goodyear: 4120842
Gates: K120842HD
Volvo Cars: 21189554
NAPA: 25-120842HD
ACDelco: 12K842
NAPA: 25-120842
Cummins: 3682891
CARQUEST: K120842

APPLICATIONS:

2007-2007 Volvo VNM - Position: Fan, Alternator and Idler
2004-2008 Volvo VNL - Position: Fan, Alternator and Idler
2009-2017 Volvo VNL - Position: Fan and Alternator
2003-2003 Volvo VNL - Position: Fan
2006-2010 Volvo VT - Position: Fan, Alternator and Idler

Product Questions (4)

Customer Questions

Can a serpentine belt cause smoke?

Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.

Why is my serpentine belt squealing?

The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.

Is my serpentine belt too tight?

If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.

Why did my serpentine belt come off?

Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.