Dayco 5100678 | Serpentine Belt

Name: Dayco 5100678 | Serpentine Belt
Brand: Dayco
SKU: DAY5100678
Price: 38.99 USD
Availability: OutOfStock

Part Number

5100678

Serpentine Belt

Fits: 99-00 Kenworth T2000, 02 Kenworth T2000, 03-06 Western Star 4900EX, 03-06 Western Star 4900FA, 03-06 Western Star 4900SA, 04 Mack CHN, 08-12 Western Star 4900EX, 08-12 Western Star 4900FA, 08-18 Western Star 4900SA, 17-18 Western Star 4900EX, 17-18 Western Star 4900FA, 20-21 Western Star 4900EX, 16 Western Star 6900XD, 17 Western Star 4800SB

Special Price $33.14 Regular Price $38.99

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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	10
Color	Black
Cross Section	K-Section
Effective Length	67.75
Effective Length	1720.85
Material	EPDM, Aramid Reinforced
Maximum Operating Temperature	212
Maximum Operating Temperature	100
Minimum Operating Temperature	-45
Minimum Operating Temperature	-42.7
Outside Circumference	68.38
Outside Circumference	1736.86
Rib Depth	Standard
Rib Profile	Straight Rib
Standards	SAE J1459, SAE J2432
Top Width	1.38

68 In. Belt

DOWNLOADS:

INTERCHANGE:

Volvo Cars: 20927804
Goodyear: 4100675
CARQUEST: K100677HD
Mack: 88GB458678
Freightliner Trucks: 01-24894-002
NAPA: 25-100677
ACDelco: 10K677
Goodyear: 4100677
Mack: 88GB452P678
NAPA: 25-100677HD
CARQUEST: K100677
Mack: 88GB447P676
Mack: 88GB449P678
Gates: K100677
Mack: 88GB458P678
ACDelco: K100675HD
ACDelco: 10K675
Gates: K100677HD
NAPA: 25-100675HD
NAPA: 25-100675
Cummins: 3681233

APPLICATIONS:

1999-2000 Kenworth T2000 - Position: Fan, Alternator and Water Pump
2008-2009 Western Star 4900SA - Position: Fan
2003-2006 Western Star 4900SA - Position: Fan
2011-2012 Western Star 4900SA - Position: Fan To Air Conditioning
2002-2002 Kenworth T2000 - Position: Fan, Alternator and Water Pump
2009-2010 Western Star 4900SA - Position: Fan and Idler
2003-2006 Western Star 4900FA - Position: Fan
2009-2010 Western Star 4900FA - Position: Fan and Idler
2008-2009 Western Star 4900FA - Position: Fan
2003-2006 Western Star 4900EX - Position: Fan
2008-2009 Western Star 4900EX - Position: Fan
2011-2012 Western Star 4900EX - Position: Fan To Air Conditioning
2009-2010 Western Star 4900EX - Position: Fan and Idler
2011-2012 Western Star 4900FA - Position: Fan To Air Conditioning

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.