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2003 Western Star 4900fa Parts
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![Ring-Retained Turbocharger Hose [4 in. I.D., 8 in. Length]](https://www.jegs.com/images/mini_100/400/465/465-26204.jpg)
![Ring-Retained Turbocharger Hose [4 in. I.D., 8 in. Length]](https://www.jegs.com/images/mini_200/400/465/465-26204.jpg)
![Micro-V Serpentine Belt for Select 1997-2007 Western Star and Other Makes [8-Rib, 79.034 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080785.jpg)
GATES
Micro-V Serpentine Belt for Select 1997-2007 Western Star and Other Makes [8-Rib, 79.034 in. Outside Circumference]
Part Number: 465-K080785
$13472
Ships on Nov 02, 2026
Lowest price guarantee![Micro-V Serpentine Belt for Select 1997-2007 Western Star and Other Makes [8-Rib, 79.034 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080785.jpg)
GATES
Micro-V Serpentine Belt for Select 1997-2007 Western Star and Other Makes [8-Rib, 79.034 in. Outside Circumference]
Part Number: 465-K080785
Ships on Nov 02, 2026Lowest Price Guarantee$13472
![FRM2L SES HD Rear Kit Fits Select Western Star 4900SA/4900FA/5700XE; Freightliner M2 106/M2 112/Columbia [Capacity: 15000 lbs.]](https://www.jegs.com/images/mini_100/300/392/392-frm2l.jpg)
TIMBREN
FRM2L SES HD Rear Kit Fits Select Western Star 4900SA/4900FA/5700XE; Freightliner M2 106/M2 112/Columbia [Capacity: 15000 lbs.]
Part Number: 392-FRM2L
$66705
Ships on 11/03/2026Lowest price guarantee![FRM2L SES HD Rear Kit Fits Select Western Star 4900SA/4900FA/5700XE; Freightliner M2 106/M2 112/Columbia [Capacity: 15000 lbs.]](https://www.jegs.com/images/mini_200/300/392/392-frm2l.jpg)
TIMBREN
FRM2L SES HD Rear Kit Fits Select Western Star 4900SA/4900FA/5700XE; Freightliner M2 106/M2 112/Columbia [Capacity: 15000 lbs.]
Part Number: 392-FRM2L
Ships on 11/03/2026Lowest Price Guarantee$66705
![K080565HD FleetRunner Heavy-Duty Micro-V Serpentine Belt 57 in., 8-Rib [85550668, 072053986167]](https://www.jegs.com/images/mini_100/400/465/465-k080565hd.jpg)
GATES
K080565HD FleetRunner Heavy-Duty Micro-V Serpentine Belt 57 in., 8-Rib [85550668, 072053986167]
Part Number: 465-K080565HD
$9715
Ships on Nov 02, 2026Lowest price guarantee![K080565HD FleetRunner Heavy-Duty Micro-V Serpentine Belt 57 in., 8-Rib [85550668, 072053986167]](https://www.jegs.com/images/mini_200/400/465/465-k080565hd.jpg)
GATES
K080565HD FleetRunner Heavy-Duty Micro-V Serpentine Belt 57 in., 8-Rib [85550668, 072053986167]
Part Number: 465-K080565HD
Ships on Nov 02, 2026Lowest Price Guarantee$9715
GATES
DriveAlign Idler Pulley for Select 1988-2012 International, Freightliner and Other Makes
Part Number: 465-36091
$7833
Ships on Nov 02, 2026Lowest price guarantee
GATES
DriveAlign Idler Pulley for Select 1988-2012 International, Freightliner and Other Makes
Part Number: 465-36091
Ships on Nov 02, 2026Lowest Price Guarantee$7833
![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 on Nov 02, 2026Lowest 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 on Nov 02, 2026Lowest Price Guarantee$10738
![Molded Radiator Hose for Select 1979-2023 International, Sterling Truck and Other Makes [2.500 in. I.D., 8.500 in. Centerline]](https://www.jegs.com/images/mini_100/400/465/465-21135.jpg)
GATES
Molded Radiator Hose for Select 1979-2023 International, Sterling Truck and Other Makes [2.500 in. I.D., 8.500 in. Centerline]
Part Number: 465-21135
$7864
Ships on Nov 02, 2026Lowest price guarantee![Molded Radiator Hose for Select 1979-2023 International, Sterling Truck and Other Makes [2.500 in. I.D., 8.500 in. Centerline]](https://www.jegs.com/images/mini_200/400/465/465-21135.jpg)
GATES
Molded Radiator Hose for Select 1979-2023 International, Sterling Truck and Other Makes [2.500 in. I.D., 8.500 in. Centerline]
Part Number: 465-21135
Ships on Nov 02, 2026Lowest Price Guarantee$7864
![Molded Radiator Hose for Select 1981-2025 International, Freightliner and Other Makes [2.500 in. I.D., 12.900 in. Centerline]](https://www.jegs.com/images/mini_100/400/465/465-21891.jpg)
GATES
Molded Radiator Hose for Select 1981-2025 International, Freightliner and Other Makes [2.500 in. I.D., 12.900 in. Centerline]
Part Number: 465-21891
$5044
Ships on Nov 02, 2026Lowest price guarantee![Molded Radiator Hose for Select 1981-2025 International, Freightliner and Other Makes [2.500 in. I.D., 12.900 in. Centerline]](https://www.jegs.com/images/mini_200/400/465/465-21891.jpg)
GATES
Molded Radiator Hose for Select 1981-2025 International, Freightliner and Other Makes [2.500 in. I.D., 12.900 in. Centerline]
Part Number: 465-21891
Ships on Nov 02, 2026Lowest Price Guarantee$5044
![DriveAlign Idler Pulley for 2000-2016 Freightliner, Mack, Sterling Truck and Western Star Models [Smooth Pulley]](https://www.jegs.com/images/mini_100/400/465/465-38076.jpg)
GATES
DriveAlign Idler Pulley for 2000-2016 Freightliner, Mack, Sterling Truck and Western Star Models [Smooth Pulley]
Part Number: 465-38076
$11752
Ships on Nov 02, 2026Lowest price guarantee![DriveAlign Idler Pulley for 2000-2016 Freightliner, Mack, Sterling Truck and Western Star Models [Smooth Pulley]](https://www.jegs.com/images/mini_200/400/465/465-38076.jpg)
GATES
DriveAlign Idler Pulley for 2000-2016 Freightliner, Mack, Sterling Truck and Western Star Models [Smooth Pulley]
Part Number: 465-38076
Ships on Nov 02, 2026Lowest Price Guarantee$11752
GATES
Heavy-Duty Thermostat for Select 1965-2017 International, Ford and Other Makes
Part Number: 465-33579
$11864
Ships on Nov 02, 2026Lowest price guarantee
GATES
Heavy-Duty Thermostat for Select 1965-2017 International, Ford and Other Makes
Part Number: 465-33579
Ships on Nov 02, 2026Lowest Price Guarantee$11864
![Silicone Heater Hose [0.625 in. I.D., 25 ft. Length]](https://www.jegs.com/images/mini_100/400/465/465-26241.jpg)
![Silicone Heater Hose [0.625 in. I.D., 25 ft. Length]](https://www.jegs.com/images/mini_200/400/465/465-26241.jpg)
![FleetRunner V-Belt for Select 1969-2004 Ford, Western Star and Other Makes [HC50 Section, 50.880 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-9505hd.jpg)
GATES
FleetRunner V-Belt for Select 1969-2004 Ford, Western Star and Other Makes [HC50 Section, 50.880 in. Outside Circumference]
Part Number: 465-9505HD
$6477
Ships on 11/06/2026Lowest price guarantee![FleetRunner V-Belt for Select 1969-2004 Ford, Western Star and Other Makes [HC50 Section, 50.880 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-9505hd.jpg)
GATES
FleetRunner V-Belt for Select 1969-2004 Ford, Western Star and Other Makes [HC50 Section, 50.880 in. Outside Circumference]
Part Number: 465-9505HD
Ships on 11/06/2026Lowest Price Guarantee$6477
![FleetRunner V-Belt for Select 1955-2004 Ford, Dodge and Other Makes [HC50 Section, 55.420 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-9550hd.jpg)
GATES
FleetRunner V-Belt for Select 1955-2004 Ford, Dodge and Other Makes [HC50 Section, 55.420 in. Outside Circumference]
Part Number: 465-9550HD
$7679
Ships on 11/06/2026Lowest price guarantee![FleetRunner V-Belt for Select 1955-2004 Ford, Dodge and Other Makes [HC50 Section, 55.420 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-9550hd.jpg)
GATES
FleetRunner V-Belt for Select 1955-2004 Ford, Dodge and Other Makes [HC50 Section, 55.420 in. Outside Circumference]
Part Number: 465-9550HD
Ships on 11/06/2026Lowest Price Guarantee$7679
![FRM2A SES HD Rear Kit Fits Select Western Star 4900; Freightliner M2 106/M2 112/Columbia [Rated Capacity: 20000 lbs.]](https://www.jegs.com/images/mini_100/300/392/392-frm2a.jpg)
TIMBREN
FRM2A SES HD Rear Kit Fits Select Western Star 4900; Freightliner M2 106/M2 112/Columbia [Rated Capacity: 20000 lbs.]
Part Number: 392-FRM2A
$66705
Ships on 11/03/2026Lowest price guarantee![FRM2A SES HD Rear Kit Fits Select Western Star 4900; Freightliner M2 106/M2 112/Columbia [Rated Capacity: 20000 lbs.]](https://www.jegs.com/images/mini_200/300/392/392-frm2a.jpg)
TIMBREN
FRM2A SES HD Rear Kit Fits Select Western Star 4900; Freightliner M2 106/M2 112/Columbia [Rated Capacity: 20000 lbs.]
Part Number: 392-FRM2A
Ships on 11/03/2026Lowest Price Guarantee$66705
