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Shop By Brand

The Following brands are available based on your search.

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

Shop By Related Serpentine Belt Parts

Shop below for all Serpentine Belt related parts for your Western Star 4800


Shop for Top Selling Genuine Western Star 4800 Serpentine Belts

  • We Stock the following top leading brands, including Dayco, Gates, Continental
  • Constantly Updated Inventory of Western Star 4800 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
1985 Western Star 4800 Serpentine Belt - Water Pump - Cyl -L Dayco

P311-4433F00    5060436  New

11720-4Z800 , 11720-4Z808 , 11720-5M000 , 11920-2Y501 , 146-061105 , 217638 , 25-060435 , 25-060435HD , 25-71099 , 25-76043 , 3043652 , 38920-P0A-0030 , 38920-P0A-J02 , 38920-PA0-0030 , 38920-PAA-A02 , 4060435 , 42553 , 435K6 , 436K6 , 57260 , 6702 , 6K0435 , 6K435 , 6PK1105 , 6PK1107 , 6PK1110 , 8003005 , 90-2383-T1 , D1102-6297 , D84-1000-3061105 , E25E-8620-FB , E2SE-8620-FA , E2SE-8620-FB , E2SZ-8620-A , E4EE-8620-GA , F27A-8620-LA , GT4060436 , GTFLN6702 , JK6-442 , K060435 , K060435HD , K060436 , M0964327 , PK060435 , V1090926 , V1091154

Qty:
In Stock & Ready to Ship
$21.92
Dayco Serpentine Belt  Water Pump
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1107.44
      • 43.60
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1123.45
      • 44.23
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 6
    • Standards: Sae J1459, Sae J2432
    • Top Width: .82
Brand: Dayco
Position: Water Pump
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1985 - Western Star 4800 Water Pump - - Cyl -L - -
Dayco
1989 Western Star 4800 Serpentine Belt - Alternator - Cyl -L Dayco

P311-5201E30    5050350  New

1.726.141.3 , 1.726.620 , 1.726.690 , 11 28 1 703 943 , 11 28 1 726 690 , 11 28 1 730 185 , 146-050890 , 25-050350 , 25-050350HD , 25-70889 , 3039376 , 30777531 , 350K5 , 4050350 , 5K530 , 5PK890 , 80222-0001 , 80921-8200 , 80921-8260 , 80921-8300 , 80921-8310 , 80921-8430 , 88GB448P350 , 90080-91082 , 99365-50890 , 999.192.259.50 , D1102-6449 , E12975435 , E5HS-8620-NA , F1HT-8620-NA , F1HZ-8620-K , GT4050350 , JK5-356 , K050350 , K050350HD , PK050350 , VE7067

Qty:
In Stock & Ready to Ship
$16.52
Dayco Serpentine Belt  Alternator
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 35.04
      • 890.02
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 35.70
      • 906.78
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 5
    • Standards: Sae J1459, Sae J2432
    • Top Width: .68
Brand: Dayco
Position: Alternator
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1989 - Western Star 4800 Alternator - - Cyl -L - -
Dayco
1993 Western Star 4800 Serpentine Belt - Fan and Idler - Cyl -L Dayco

P311-11625E2    5080585  New

01-24587-000 , 01-24587-005 , 20430610 , 21556636 , 25-080585 , 25-080585HD , 25-71486 , 3034945 , 3081862 , 3288845 , 3288856 , 3508739 , 3613527 , 3620671 , 3921603 , 3925953 , 3942943 , 4080585 , 585K8 , 587892-C1 , 6738-62-4120 , 8500091 , 86982450 , 88GB444P585 , 8K585 , 97-6079-00014A , A906 997 0792 , D1102-6543 , F3HT-8620-TA , GT4080585 , J921603 , J925953 , K080585 , K080585HD , R500616 , R501007 , R501017 , V1090166 , V1090933

Qty:
In Stock & Ready to Ship
$43.13
Dayco Serpentine Belt  Fan and Idler
  • with 59in Long Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1485.90
      • 58.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1501.91
      • 59.13
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1993 - Western Star 4800 Fan and Idler - - Cyl -L - -
Dayco
1996 Western Star 4800 Serpentine Belt - Fan and Idler 6 Cyl 10.8L Dayco

P311-11625E2    5080585  New

Qty:
In Stock & Ready to Ship
$43.13
Dayco Serpentine Belt  Fan and Idler
  • with 58-1/2in Long Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1485.90
      • 58.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1501.91
      • 59.13
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1996 - Western Star 4800 Fan and Idler L 6 Cyl 10.8L 661 10834
Dayco
1990 Western Star 4800 Serpentine Belt - Fan and Idler - Cyl -L Dayco

P311-11625E2    5080585  New

Qty:
In Stock & Ready to Ship
$43.13
Dayco Serpentine Belt  Fan and Idler
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1485.90
      • 58.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1501.91
      • 59.13
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1990 - Western Star 4800 Fan and Idler - - Cyl -L - -
Dayco
1986 Western Star 4800 Serpentine Belt - Fan - Cyl -L Dayco

P311-11625E2    5080585  New

Qty:
In Stock & Ready to Ship
$43.13
Dayco Serpentine Belt  Fan
  • with 59in Long Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1485.90
      • 58.50
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1501.91
      • 59.13
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1986 - Western Star 4800 Fan - - Cyl -L - -
Dayco
1993 Western Star 4800 Serpentine Belt - Fan and Idler - Cyl -L Dayco

P311-01C2EB7    5080610  New

01-27110-023 , 12412172 , 1257770H1 , 20804-3216 , 25-080610 , 25-71549 , 3288933 , 3508744 , 3560719-C1 , 3724205 , 3904958 , 3911572 , 3915921 , 3923623 , 4080610 , 610K8 , 6732-81-3450 , 6732-82-3470 , 88GB444P610 , 8K610 , 981937 , A77938 , D1102-7374 , J911572 , K080610 , K080610HD , M12968481 , M1992660 , R123437 , R123440 , R517555 , R523125 , R524005 , R524007

Qty:
In Stock & Ready to Ship
$39.63
Dayco Serpentine Belt  Fan and Idler
  • with 62in Long Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1549.91
      • 61.02
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1565.91
      • 61.65
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1993 - Western Star 4800 Fan and Idler - - Cyl -L - -
Dayco
1995 Western Star 4800 Serpentine Belt - Fan and Idler - Cyl -L Dayco

P311-01C2EB7    5080610  New

Qty:
In Stock & Ready to Ship
$39.63
Dayco Serpentine Belt  Fan and Idler
  • with 61-1/2in Long Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1549.91
      • 61.02
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1565.91
      • 61.65
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1995 - Western Star 4800 Fan and Idler - - Cyl -L - -
Dayco
1987 Western Star 4800 Serpentine Belt - Fan - Cyl -L Dayco

P311-01C2EB7    5080610  New

Qty:
In Stock & Ready to Ship
$39.63
Dayco Serpentine Belt  Fan
  • with 61-3/4in Long Belt
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1549.91
      • 61.02
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1565.91
      • 61.65
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1987 - Western Star 4800 Fan - - Cyl -L - -
Dayco
1999 Western Star 4800 Serpentine Belt - Fan and Idler - Cyl -L Dayco

P311-01C2EB7    5080610  New

Qty:
In Stock & Ready to Ship
$39.63
Dayco Serpentine Belt  Fan and Idler
  • Product Attributes:
    • Cross Section: K-section
    • Effective Length:
      • 1549.91
      • 61.02
    • Maximum Operating Temperature:
      • 100
      • 212
    • Minimum Operating Temperature:
      • -42.7
      • -45
    • Outside Circumference:
      • 1565.91
      • 61.65
    • Rib Depth: Standard
    • Rib Profile: Straight Rib
    • Rib Quantity: 8
    • Standards: Sae J1459, Sae J2432
    • Top Width: 1.10
Brand: Dayco
Position: Fan and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1999 - Western Star 4800 Fan and Idler - - Cyl -L - -
Dayco
2000 Western Star 4800 Serpentine Belt - Fan, Alternator and Idler 6 Cyl 10.8L 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, Alternator and Idler
  • 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, Alternator and Idler
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2000 - Western Star 4800 Fan, Alternator and Idler L 6 Cyl 10.8L 661 10834
Dayco
1983 Western Star 4800 Serpentine Belt - Water Pump 6 Cyl 14.0L Dayco

P311-1E4E874    5060436DR  New

11720-4Z800 , 11720-4Z808 , 11720-5M000 , 11920-2Y501 , 146-061105 , 217638 , 25-060435 , 25-060435HD , 25-71099 , 25-76043 , 3043652 , 38920-P0A-0030 , 38920-P0A-J02 , 38920-PA0-0030 , 38920-PAA-A02 , 4060435 , 42553 , 435K6 , 436K6 , 57260 , 6702 , 6K0435 , 6K435 , 6PK1105 , 6PK1107 , 6PK1110 , 8003005 , 90-2383-T1 , D1102-6297 , D84-1000-3061105 , E25E-8620-FB , E2SE-8620-FA , E2SE-8620-FB , E2SZ-8620-A , E4EE-8620-GA , F27A-8620-LA , GT4060436 , GTFLN6702 , JK6-442 , K060435 , K060435HD , K060436 , M0964327 , PK060435 , V1090926 , V1091154

Qty:
In Stock & Ready to Ship
$14.97
Dayco Serpentine Belt  Water Pump
Brand: Dayco
Position: Water Pump
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1983 - Western Star 4800 Water Pump L 6 Cyl 14.0L 855 14013
Gates
Qty:
In Stock & Ready to Ship
$9.06
Gates Serpentine Belt  Water Pump
  • W/4-Ribbed Belt
  • Automotive V-Ribbed Belt (Standard)
Brand: Gates
Position: Water Pump
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1989 - Western Star 4800 DIESEL Water Pump L 6 Cyl 14.0L 855 14013
Gates
Qty:
In Stock & Ready to Ship
$9.06
Gates Serpentine Belt  Water Pump
  • W/4-Ribbed Belt; Late
  • Automotive V-Ribbed Belt (Standard)
Brand: Gates
Position: Water Pump
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1988 - Western Star 4800 DIESEL Water Pump L 6 Cyl 14.0L 855 14013
Gates
Qty:
In Stock & Ready to Ship
$11.13
Gates Serpentine Belt  Water Pump
  • W/6-Ribbed Belt
  • Automotive V-Ribbed Belt (Standard)
Brand: Gates
Position: Water Pump
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1985 - Western Star 4800 DIESEL Water Pump L 6 Cyl 14.0L 855 14013
Continental
1999 Western Star 4800 Serpentine Belt - Alternator and Air Conditioning 6 Cyl 12.7L Continental - Multi-V

P311-2DACA79    4080580  New

1080580 , 8PK1465 , K080580

Qty:
In Stock & Ready to Ship
$46.59
  • Automotive Multi-V Belt
  • Multi-V
  • Product Attributes:
    • Belt Groove Quantity: 8
    • Belt Length: 58.00
    • Belt Top Width: 1.11
    • Maximum Operating Temperature: 225°
    • Minimum Operating Temperature: -30°
  • Provides OE quality with construction and compounding that improves durability for a longer lasting, quieter ride.
Brand: Continental
Position: Alternator and Air Conditioning
Additional Fitment Information:
Vehicle Engine Designation Fuel Type Position Block Engine CID CC
1999 - Western Star 4800 Series 60 DIESEL Alternator and Air Conditioning L 6 Cyl 12.7L 774 12686
Gates
2000 Western Star 4800 Serpentine Belt - Alternator 6 Cyl 10.8L 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  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: Alternator
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2000 - Western Star 4800 DIESEL Alternator L 6 Cyl 10.8L 661 10834
Gates
2000 Western Star 4800 Serpentine Belt - Alternator 6 Cyl 10.8L 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  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: Alternator
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
2000 - Western Star 4800 DIESEL Alternator L 6 Cyl 10.8L 661 10834
Gates
1988 Western Star 4800 Serpentine Belt - Water Pump 6 Cyl 14.0L Gates - Premium OE Micro-V Belt

P311-3800AD4    K040445  New

15592160 , 202977 , 203157 , 21140NK00B , 25-040445 , 25-040445HD , 25-71131 , 3049224 , 3049244 , 3062620 , 4040445 , 445K4 , 445K4MK , 4668249AF , 4K1135 , 4K445 , 4PK1128 , 4PK1130 , 4PK1135 , 4PK1137 , 5040445 , 5040445DR , A-445K4 , BP261044 , GT4040445 , GTK040445 , K040445 , K040445HD , V1090913 , ZJG4040445

Qty:
In Stock & Ready to Ship
$19.10
Gates Serpentine Belt  Water Pump
  • W/4-Ribbed Belt; Early; Available Until Stock Depleted
  • Premium OE Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1133
      • 44.62
    • Outside Circumference:
      • 1148
      • 45.125
    • Rib Quantity: 4
    • Top Width:
      • .56
      • 14
    • Washer Pump Included: Epdm
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
Brand: Gates
Position: Water Pump
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1988 - Western Star 4800 DIESEL Water Pump L 6 Cyl 14.0L 855 14013
Gates
1995 Western Star 4800 Serpentine Belt - Fan 6 Cyl 10.8L Gates - FleetRunner Heavy Duty Micro-V Belt

P311-200157D    K080610HD  New

0124587010 , 1257770H1 , 200853 , 202670 , 202763 , 203202 , 203371 , 203389 , 203666 , 203829 , 204311 , 205268 , 208043216 , 25-080610 , 25-080610HD , 25-71549 , 3904958 , 3911572 , 3915921 , 3990774 , 4080610 , 4278446 , 4899178 , 5080610 , 5080610DR , 6051024 , 610K8 , 610K8MK , 61160579 , 6819971593 , 742082 , 8K610 , 8PK1550 , 8PK1553 , 981937 , A-610K8 , A-J911572 , A77938 , GT4080610 , J904958 , J911572 , K080610 , K080610HD , M12968481

Qty:
In Stock & Ready to Ship
$52.63
Gates Serpentine Belt  Fan
  • W/61 3/4" Belt O.C.
  • FleetRunner Heavy Duty Micro-V Belt
  • Product Attributes:
    • Cord Material: Polyester
    • Cross Section Designation: K
    • Effective Length:
      • 1555
      • 61.22
    • Outside Circumference:
      • 1569
      • 61.75
    • Top Width:
      • 1.087
      • 28
    • Washer Pump Included: Epdm
Brand: Gates
Position: Fan
Additional Fitment Information:
Vehicle Fuel Type Position Block Engine CID CC
1995 - Western Star 4800 DIESEL Fan L 6 Cyl 10.8L 661 10834