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1989 Western Star 3800 Parts
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![Micro-V Serpentine Belt for Select 1983-2012 International, White/GMC and Other Makes [8-Rib, 59.024 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080585.jpg)
GATES
Micro-V Serpentine Belt for Select 1983-2012 International, White/GMC and Other Makes [8-Rib, 59.024 in. Outside Circumference]
Part Number: 465-K080585
$8788
Ships Today
Lowest price guarantee![Micro-V Serpentine Belt for Select 1983-2012 International, White/GMC and Other Makes [8-Rib, 59.024 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080585.jpg)
GATES
Micro-V Serpentine Belt for Select 1983-2012 International, White/GMC and Other Makes [8-Rib, 59.024 in. Outside Circumference]
Part Number: 465-K080585
Ships TodayLowest Price Guarantee$8788
![Micro-V Serpentine Belt for Select 1984-2001 Freightliner and Other Makes [8-Rib, 61.787 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080610.jpg)
GATES
Micro-V Serpentine Belt for Select 1984-2001 Freightliner and Other Makes [8-Rib, 61.787 in. Outside Circumference]
Part Number: 465-K080610
$9618
Ships TodayLowest price guarantee![Micro-V Serpentine Belt for Select 1984-2001 Freightliner and Other Makes [8-Rib, 61.787 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080610.jpg)
GATES
Micro-V Serpentine Belt for Select 1984-2001 Freightliner and Other Makes [8-Rib, 61.787 in. Outside Circumference]
Part Number: 465-K080610
Ships TodayLowest Price Guarantee$9618
![FleetRunner Micro-V Serpentine Belt for Select 1984-2001 Freightliner and Other Makes [8-Rib, 61.750 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080610hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1984-2001 Freightliner and Other Makes [8-Rib, 61.750 in. Outside Circumference]
Part Number: 465-K080610HD
$11437
Ships TodayLowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1984-2001 Freightliner and Other Makes [8-Rib, 61.750 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080610hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1984-2001 Freightliner and Other Makes [8-Rib, 61.750 in. Outside Circumference]
Part Number: 465-K080610HD
Ships TodayLowest Price Guarantee$11437
GOODYEAR BELTS
17525 Automotive & HD V-Belt, Fits Select Makes/Models, 13A Profile, 52.5 in. Effective Length
Part Number: 498-17525
$1404
Ships TomorrowLowest price guarantee
GOODYEAR BELTS
17525 Automotive & HD V-Belt, Fits Select Makes/Models, 13A Profile, 52.5 in. Effective Length
Part Number: 498-17525
Ships TomorrowLowest Price Guarantee$1404
![Micro-V Serpentine Belt for Select 1984-2013 Ford, Volvo and Other Makes [5-Rib, 35.625 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k050350.jpg)
GATES
Micro-V Serpentine Belt for Select 1984-2013 Ford, Volvo and Other Makes [5-Rib, 35.625 in. Outside Circumference]
Part Number: 465-K050350
$2869
Ships TodayLowest price guarantee![Micro-V Serpentine Belt for Select 1984-2013 Ford, Volvo and Other Makes [5-Rib, 35.625 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k050350.jpg)
GATES
Micro-V Serpentine Belt for Select 1984-2013 Ford, Volvo and Other Makes [5-Rib, 35.625 in. Outside Circumference]
Part Number: 465-K050350
Ships TodayLowest Price Guarantee$2869
GOODYEAR BELTS
1080610 Serpentine Belt, Fits Select Makes/Models, K Profile, 8 Ribs, 61 in. Effective Length
Part Number: 498-1080610
$3799
Ships TomorrowLowest price guarantee
GOODYEAR BELTS
1080610 Serpentine Belt, Fits Select Makes/Models, K Profile, 8 Ribs, 61 in. Effective Length
Part Number: 498-1080610
Ships TomorrowLowest Price Guarantee$3799
![Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]](https://www.jegs.com/images/mini_100/400/465/465-33578.jpg)
GATES
Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]
Part Number: 465-33578
$10738
Ships TodayLowest price guarantee![Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]](https://www.jegs.com/images/mini_200/400/465/465-33578.jpg)
GATES
Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]
Part Number: 465-33578
Ships TodayLowest Price Guarantee$10738
![FleetRunner Micro-V Serpentine Belt for Select 1983-2012 International and Other Makes [8-Rib, 59 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080585hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1983-2012 International and Other Makes [8-Rib, 59 in. Outside Circumference]
Part Number: 465-K080585HD
$10883
Ships on 10/16/2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1983-2012 International and Other Makes [8-Rib, 59 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080585hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1983-2012 International and Other Makes [8-Rib, 59 in. Outside Circumference]
Part Number: 465-K080585HD
Ships on 10/16/2026Lowest Price Guarantee$10883
JEGS
Fuel Water Separator Filter for 1980-2015 Chevy, Ford, Freightliner, GMC, International, Kenworth, Peterbilt Models
Part Number: 555-150620
$1299$14.99
YOU SAVE
$2.00Ships TomorrowLowest price guarantee
JEGS
Fuel Water Separator Filter for 1980-2015 Chevy, Ford, Freightliner, GMC, International, Kenworth, Peterbilt Models
Part Number: 555-150620
Ships TomorrowLowest Price Guarantee$1299 $14.99
YOU SAVE
$2.00
MELLING
VS-1414 Valve Spring for Select Heavy-Duty/Industrial Application with Cummins 10.8L Engine
Part Number: 689-VS-1414
$899
Ships TomorrowLowest price guarantee
MELLING
VS-1414 Valve Spring for Select Heavy-Duty/Industrial Application with Cummins 10.8L Engine
Part Number: 689-VS-1414
Ships TomorrowLowest Price Guarantee$899
GOODYEAR BELTS
1080585 Serpentine Belt, Fits Select Makes/Models, K Profile, 8 Ribs, 58.5 in. Effective Length
Part Number: 498-1080585
$4010
Ships TomorrowLowest price guarantee
GOODYEAR BELTS
1080585 Serpentine Belt, Fits Select Makes/Models, K Profile, 8 Ribs, 58.5 in. Effective Length
Part Number: 498-1080585
Ships TomorrowLowest Price Guarantee$4010
![Heavy-Duty Thermostat for Select 1983-1999 International, Ford and Other Makes [170 Degree F]](https://www.jegs.com/images/mini_100/400/465/465-33960.jpg)
GATES
Heavy-Duty Thermostat for Select 1983-1999 International, Ford and Other Makes [170 Degree F]
Part Number: 465-33960
$3514
Ships on 10/16/2026Lowest price guarantee![Heavy-Duty Thermostat for Select 1983-1999 International, Ford and Other Makes [170 Degree F]](https://www.jegs.com/images/mini_200/400/465/465-33960.jpg)
GATES
Heavy-Duty Thermostat for Select 1983-1999 International, Ford and Other Makes [170 Degree F]
Part Number: 465-33960
Ships on 10/16/2026Lowest Price Guarantee$3514
![FleetRunner V-Belt for Select 1972-2004 Ford, Jeep and Other Makes [HC50 Section, 52.880 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-9525hd.jpg)
GATES
FleetRunner V-Belt for Select 1972-2004 Ford, Jeep and Other Makes [HC50 Section, 52.880 in. Outside Circumference]
Part Number: 465-9525HD
$5550
Ships TodayLowest price guarantee![FleetRunner V-Belt for Select 1972-2004 Ford, Jeep and Other Makes [HC50 Section, 52.880 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-9525hd.jpg)
GATES
FleetRunner V-Belt for Select 1972-2004 Ford, Jeep and Other Makes [HC50 Section, 52.880 in. Outside Circumference]
Part Number: 465-9525HD
Ships TodayLowest Price Guarantee$5550
GOODYEAR BELTS
1050350 Serpentine Belt, Fits Select Makes/Models, K Profile, 5 Ribs, 35 in. Effective Length
Part Number: 498-1050350
$1783
Ships on 10/15/2026Lowest price guarantee
GOODYEAR BELTS
1050350 Serpentine Belt, Fits Select Makes/Models, K Profile, 5 Ribs, 35 in. Effective Length
Part Number: 498-1050350
Ships on 10/15/2026Lowest Price Guarantee$1783