Finish Selecting Your Vehicle to Shop For Your Serpentine Belt

Choose a Year for your Western Star 5800 's Serpentine Belt

  • 2002
  • 2001
  • 2000
  • 1999
  • 1998
  • 1997

Shop By Brand

The Following brands are available based on your search.

  • Bando
    Bando
  • Dayco
    Dayco
  • Gates
    Gates
  • Powermaster
    Powermaster

Shop By Related Serpentine Belt Parts

Shop below for all Serpentine Belt related parts for your Western Star 5800


Shop for Top Selling Genuine Western Star 5800 Serpentine Belts

  • We Stock the following top leading brands, including Dayco, Gates, Bando
  • Constantly Updated Inventory of Western Star 5800 Replacement Serpentine Belt Parts

We also have Serpentine Belt parts for other Western Star models, including WSH, 3700, 3800, 4700SB, 4700SF, 4800, 4800SB, 4800SF, 4900, 4900E, 4900EX, 4900FA, 4900SA, 5700XE, 5800, 5900, 6900, 6900XD.


Dayco
2000 Western Star 5800 Serpentine Belt - Fan and Alternator 6 Cyl 12.0L Dayco

P311-528B1A8    5080785  New

01-23415-027 , 01-23415-069 , 01-23415-096 , 01-23415-108 , 01-27110-013 , 1439170H1 , 25-080785 , 25-080785HD , 3099259 , 3289746 , 3289757 , 3290161 , 3290164 , 3827395 , 3853923C1 , 3943213 , 3943349 , 3955193 , 4080785 , 5060111 , 5301923 , 785K8 , 8K785 , A906 997 1292 , D1102-6223 , DCO206918 , K080785 , K080785HD , R120853 , R135607

Qty:
In Stock & Ready to Ship
$49.67
Dayco Serpentine Belt  Fan and Alternator
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1994.92
      • 78.54
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 2010.92
      • 79.17
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan and Alternator
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2000 - Western Star 5800 Fan and Alternator - 6 Cyl 12.0L 732 -
Gates
1999 Western Star 5800 Serpentine Belt - Fan and Alternator 6 Cyl 12.0L Gates - FleetRunner Heavy Duty Micro-V Belt

P311-471485C    K080785HD  New

0123415027 , 0123415069 , 0123415096 , 0123415108 , 0124587003 , 0127110013 , 202420 , 207040 , 207462 , 2080434 , 208043494785 , 25-080785 , 25-080785HD , 2521082601 , 3099259 , 3289746 , 3289757 , 3289779 , 3290161 , 3290164 , 3943349 , 4080785 , 4937693 , 5060101 , 5080785 , 785K8 , 785K8MK , 8K785 , 8PK1985 , 8PK1994 , 8PK1995 , GT4080785 , GT4080785DF , K080785 , K080785HD , R135607

Qty:
In Stock & Ready to Ship
$68.10
Gates Serpentine Belt  Fan and Alternator
  • FleetRunner Heavy Duty Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1993
      • 78.47
    • Outside Circumference:
      • 2007
      • 79.034
    • Top Width:
      • 1.087
      • 28
    • Washer Pump Included: Epdm
Brand: Gates
Position: Fan and Alternator
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1999 - Western Star 5800 DIESEL Fan and Alternator - 6 Cyl 12.0L 732 -
Gates
1998 Western Star 5800 Serpentine Belt - Fan and Alternator 6 Cyl 12.0L Gates - Premium OE Micro-V Belt

P311-0799AFF    K080785  New

0123415027 , 0123415069 , 0123415096 , 0123415108 , 0124587003 , 0127110013 , 202420 , 207040 , 207462 , 2080434 , 208043494785 , 25-080785 , 25-080785HD , 2521082601 , 3099259 , 3289746 , 3289757 , 3289779 , 3290161 , 3290164 , 3943349 , 4080785 , 4937693 , 5060101 , 5080785 , 785K8 , 785K8MK , 8K785 , 8PK1985 , 8PK1994 , 8PK1995 , GT4080785 , GT4080785DF , K080785 , K080785HD , R135607

Qty:
In Stock & Ready to Ship
$41.57
Gates Serpentine Belt  Fan and Alternator
  • Premium OE Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1993
      • 78.47
    • Outside Circumference:
      • 2007
      • 79.034
    • Top Width:
      • 1.087
      • 28
    • Washer Pump Included: Epdm
Brand: Gates
Position: Fan and Alternator
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1998 - Western Star 5800 DIESEL Fan and Alternator - 6 Cyl 12.0L 732 -
Gates
2001 Western Star 5800 Serpentine Belt - Fan 6 Cyl 10.3L Gates - Premium OE Micro-V Belt

P311-4FE6799    K080760  New

0123415060 , 114489 , 1559195C1 , 1669195C1 , 1682097C1 , 1682697C1 , 168297C1 , 1692697C1 , 1982097C1 , 203429 , 203430 , 203698 , 203753 , 203889 , 205593 , 205738 , 206170 , 208043463 , 208043830 , 208284 , 208298 , 208508 , 208778 , 25-080760 , 25-080760HD , 25-78076 , 277-8724 , 3289659 , 3543930C1 , 3926942 , 3972260 , 3972261 , 4080758X , 4080760 , 5080760 , 715081 , 760K8 , 760K8MK , 878402658620 , 878403428620 , 8K1930 , 8K760 , 8K760HDV , 8PK1920 , 8PK1930 , A-760K8 , D8410006081930 , D841006081930 , GT4080760 , GTK080760 , K080760 , K080760HD , L114489 , R124786 , R133703 , R135823 , R157688

Qty:
In Stock & Ready to Ship
$39.12
Gates Serpentine Belt  Fan
  • Premium OE Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1927
      • 75.87
    • Outside Circumference:
      • 1942
      • 76.439
    • Top Width:
      • 1.087
      • 28
    • Washer Pump Included: Epdm
Brand: Gates
Position: Fan
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2001 - Western Star 5800 DIESEL Fan L 6 Cyl 10.3L 629 10309
Gates
2001 Western Star 5800 Serpentine Belt - Fan 6 Cyl 10.3L Gates - FleetRunner Heavy Duty Micro-V Belt

P311-1D5D347    K080760HD  New

0123415060 , 114489 , 1559195C1 , 1669195C1 , 1682097C1 , 1682697C1 , 168297C1 , 1692697C1 , 1982097C1 , 203429 , 203430 , 203698 , 203753 , 203889 , 205593 , 205738 , 206170 , 208043463 , 208043830 , 208284 , 208298 , 208508 , 208778 , 25-080760 , 25-080760HD , 25-78076 , 277-8724 , 3289659 , 3543930C1 , 3926942 , 3972260 , 3972261 , 4080758X , 4080760 , 5080760 , 715081 , 760K8 , 760K8MK , 878402658620 , 878403428620 , 8K1930 , 8K760 , 8K760HDV , 8PK1920 , 8PK1930 , A-760K8 , D8410006081930 , D841006081930 , GT4080760 , GTK080760 , K080760 , K080760HD , L114489 , R124786 , R133703 , R135823 , R157688

Qty:
In Stock & Ready to Ship
$51.74
Gates Serpentine Belt  Fan
  • FleetRunner Heavy Duty Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1927
      • 75.87
    • Outside Circumference:
      • 1942
      • 76.5
    • Top Width:
      • 1.087
      • 28
    • Washer Pump Included: Epdm
Brand: Gates
Position: Fan
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2001 - Western Star 5800 DIESEL Fan L 6 Cyl 10.3L 629 10309
Bando
Serpentine Belt Bando

P311-21D3326    6PK2067  New

4060812 , 814K6

Qty:
In Stock & Ready to Ship
$23.90
Bando Serpentine Belt
  • Bando USA OEM Quality Serpentine Belt
  • Product Attributes:
    • Effective Length: 2067.0
    • Inch Number: 814k6
    • Rib Quantity: 6
    • Top Width: 0.84
  • Combines our OE technology and experience to offer an accessory drive belt that outperforms the competition. Extensive coverage for Domestic and Import applications. Flexible, oil and heat resistant backing extend belt life. Strong tensile cords carry high horsepower loads without stretching. Ground rubber ribs are compounded from high strength synthetic rubber for wear resistance and long life. Bando Rib Ace® exceeds OE manufacturing specifications. Proprietary “Run Quiet” technology for better grip, less slip resulting in a quieter operation. Precise metric sizing and machine cut ribs for a more exact OE fit. Proprietary EPDM compounding for longer life.Soft compound backing to reduce noise. Bidirectional cord to eliminate tracking.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Bando
Additional Fitment Information:
Vehicle
Bando
Serpentine Belt Bando

P311-25F81BD    7PK1780  New

700K7

Qty:
In Stock & Ready to Ship
$22.69
Bando Serpentine Belt
  • Bando USA OEM Quality Serpentine Belt
  • Product Attributes:
    • Effective Length:
      • 1780.0
      • 70.0
    • Inch Number: 700k7
    • Rib Quantity: 7
    • Top Width: 0.98
  • Combines our OE technology and experience to offer an accessory drive belt that outperforms the competition. Extensive coverage for Domestic and Import applications. Flexible, oil and heat resistant backing extend belt life. Strong tensile cords carry high horsepower loads without stretching. Ground rubber ribs are compounded from high strength synthetic rubber for wear resistance and long life. Bando Rib Ace® exceeds OE manufacturing specifications. Proprietary “Run Quiet” technology for better grip, less slip resulting in a quieter operation. Precise metric sizing and machine cut ribs for a more exact OE fit. Proprietary EPDM compounding for longer life.Soft compound backing to reduce noise. Bidirectional cord to eliminate tracking.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Bando
Additional Fitment Information:
Vehicle
Bando
Serpentine Belt Bando

P311-2B03BD7    6PK2270  New

894K6

Qty:
In Stock & Ready to Ship
$28.68
Bando Serpentine Belt
  • Bando USA OEM Quality Serpentine Belt
  • Product Attributes:
    • Effective Length: 2270.0
    • Inch Number: 894k6
    • Rib Quantity: 6
    • Top Width: 0.84
  • Combines our OE technology and experience to offer an accessory drive belt that outperforms the competition. Extensive coverage for Domestic and Import applications. Flexible, oil and heat resistant backing extend belt life. Strong tensile cords carry high horsepower loads without stretching. Ground rubber ribs are compounded from high strength synthetic rubber for wear resistance and long life. Bando Rib Ace® exceeds OE manufacturing specifications. Proprietary “Run Quiet” technology for better grip, less slip resulting in a quieter operation. Precise metric sizing and machine cut ribs for a more exact OE fit. Proprietary EPDM compounding for longer life.Soft compound backing to reduce noise. Bidirectional cord to eliminate tracking.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Bando
Additional Fitment Information:
Vehicle
Bando
Serpentine Belt Bando

P311-4A138C5    7PK1750  New

688K7 , K070688

Qty:
In Stock & Ready to Ship
$25.37
Bando Serpentine Belt
  • Bando USA OEM Quality Serpentine Belt
  • Product Attributes:
    • Effective Length: 1750.0
    • Inch Number: 688k7
    • Rib Quantity: 7
    • Top Width: 0.98
  • Combines our OE technology and experience to offer an accessory drive belt that outperforms the competition. Extensive coverage for Domestic and Import applications. Flexible, oil and heat resistant backing extend belt life. Strong tensile cords carry high horsepower loads without stretching. Ground rubber ribs are compounded from high strength synthetic rubber for wear resistance and long life. Bando Rib Ace® exceeds OE manufacturing specifications. Proprietary “Run Quiet” technology for better grip, less slip resulting in a quieter operation. Precise metric sizing and machine cut ribs for a more exact OE fit. Proprietary EPDM compounding for longer life.Soft compound backing to reduce noise. Bidirectional cord to eliminate tracking.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Bando
Additional Fitment Information:
Vehicle
Bando
Serpentine Belt Bando

P311-0AC52D8    4PK1055  New

4040415 , 415K4 , K040415

Qty:
In Stock & Ready to Ship
$10.45
Bando Serpentine Belt
  • Bando USA OEM Quality Serpentine Belt
  • Product Attributes:
    • Effective Length: 1055.0
    • Inch Number: 415k4
    • Rib Quantity: 4
    • Top Width: 0.56
  • Combines our OE technology and experience to offer an accessory drive belt that outperforms the competition. Extensive coverage for Domestic and Import applications. Flexible, oil and heat resistant backing extend belt life. Strong tensile cords carry high horsepower loads without stretching. Ground rubber ribs are compounded from high strength synthetic rubber for wear resistance and long life. Bando Rib Ace® exceeds OE manufacturing specifications. Proprietary “Run Quiet” technology for better grip, less slip resulting in a quieter operation. Precise metric sizing and machine cut ribs for a more exact OE fit. Proprietary EPDM compounding for longer life.Soft compound backing to reduce noise. Bidirectional cord to eliminate tracking.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Bando
Additional Fitment Information:
Vehicle
Bando
Serpentine Belt Bando

P311-032FA06    6PK850  New

25-060338 , 335K6 , 4060335 , 5060335 , 6K338 , K060338 , PK060338

Qty:
In Stock & Ready to Ship
$9.72
Bando Serpentine Belt
  • Bando USA OEM Quality Serpentine Belt
  • Product Attributes:
    • Effective Length: 850.0
    • Inch Number: 335k6
    • Rib Quantity: 6
    • Top Width: 0.84
  • Combines our OE technology and experience to offer an accessory drive belt that outperforms the competition. Extensive coverage for Domestic and Import applications. Flexible, oil and heat resistant backing extend belt life. Strong tensile cords carry high horsepower loads without stretching. Ground rubber ribs are compounded from high strength synthetic rubber for wear resistance and long life. Bando Rib Ace® exceeds OE manufacturing specifications. Proprietary “Run Quiet” technology for better grip, less slip resulting in a quieter operation. Precise metric sizing and machine cut ribs for a more exact OE fit. Proprietary EPDM compounding for longer life.Soft compound backing to reduce noise. Bidirectional cord to eliminate tracking.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Bando
Additional Fitment Information:
Vehicle
Dayco
Serpentine Belt Dayco

P311-3D18244    5050303  New

Qty:
In Stock & Ready to Ship
$13.18
Dayco Serpentine Belt
  • Product Attributes:
    • 381: 5
    • Cross Section: K-section
    • Effective Length:
      • 30.25
      • 768.35
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 30.91
      • 785.12
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 5
    • Standards: Sae J1459, Sae J2432
    • Top Width: .68

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Dayco
Additional Fitment Information:
Vehicle
Dayco
Serpentine Belt Dayco

P311-490ED24    5101030  New

Qty:
In Stock & Ready to Ship
$50.64
Dayco Serpentine Belt
  • Product Attributes:
    • 381: 10
    • Cross Section: K-section
    • Effective Length:
      • 103.005
      • 2616.33
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 103.564
      • 2630.53
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 10
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.38

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Dayco
Additional Fitment Information:
Vehicle
Dayco
Serpentine Belt Dayco

P311-1937AA5    5030400  New

400K3

Qty:
In Stock & Ready to Ship
$14.01
Dayco Serpentine Belt
  • Product Attributes:
    • 381: 3
    • Cross Section: K-section
    • Effective Length:
      • 1016.00
      • 40.00
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1032.77
      • 40.66
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 3
    • Standards: Sae J1459, Sae J2432
    • Top Width: .40

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Dayco
Additional Fitment Information:
Vehicle
Dayco
Serpentine Belt Dayco

P311-14061B4    5060273  New

273K6

Qty:
In Stock & Ready to Ship
$15.68
Dayco Serpentine Belt
  • Product Attributes:
    • 381: 6
    • Cross Section: K-section
    • Effective Length:
      • 27.24
      • 691.90
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 27.80
      • 706.12
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Dayco
Additional Fitment Information:
Vehicle
Dayco
Serpentine Belt Dayco

P311-4EA4E4B    5061210  New

Qty:
In Stock & Ready to Ship
$35.23
Dayco Serpentine Belt
  • Product Attributes:
    • 381: 6
    • Cross Section: K-section
    • Effective Length:
      • 121.000
      • 3073.40
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 121.559
      • 3087.60
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Dayco
Additional Fitment Information:
Vehicle
Dayco
Serpentine Belt Dayco

P311-1D5734A    5060317  New

3508104-C1

Qty:
In Stock & Ready to Ship
$16.08
Dayco Serpentine Belt
  • Product Attributes:
    • 381: 6
    • Cross Section: K-section
    • Effective Length:
      • 31.73
      • 805.95
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 32.39
      • 822.71
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Dayco
Additional Fitment Information:
Vehicle
Gates
Serpentine Belt Gates

P311-4311AAB    K040530RPM  New

K040530RPM

Qty:
In Stock & Ready to Ship
$44.17
  • Product Attributes:
    • Cord Material: Aramid
    • Cross Section Designation: K
    • Effective Length:
      • 1346
      • 53
    • Outside Circumference:
      • 1359
      • 53.5
    • Rib Quantity: 4
    • Top Width:
      • .56
      • 14
    • Washer Pump Included: Epdm

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Gates
Additional Fitment Information:
Vehicle
Dayco
Serpentine Belt Dayco

P311-4DCF0AA    5040610  New

610K4 , 700844

Qty:
In Stock & Ready to Ship
$19.78
Dayco Serpentine Belt
  • Product Attributes:
    • 381: 4
    • Cross Section: K-section
    • Effective Length:
      • 1549.91
      • 61.02
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1566.68
      • 61.68
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 4
    • Standards: Sae J1459, Sae J2432
    • Top Width: .54

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Dayco
Additional Fitment Information:
Vehicle
Gates
Serpentine Belt Gates

P311-07F99BD    K110825RPM  New

K110825RPM

Qty:
In Stock & Ready to Ship
$94.69
  • Product Attributes:
    • Cord Material: Aramid
    • Cross Section Designation: K
    • Effective Length:
      • 2098
      • 82.59
    • Outside Circumference:
      • 2111
      • 83.13
    • Rib Quantity: 11
    • Top Width:
      • 1.507
      • 38
    • Washer Pump Included: Epdm

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Gates
Additional Fitment Information:
Vehicle