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1999 Western Star 5900 Parts
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![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 10/16/2026
Lowest 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 10/16/2026Lowest Price Guarantee$7679
MELLING
VS-1213 Stock Replacement Valve Spring Autocar, Diamond Reo, Ford, Freightliner, GMC, International, Kenworth, Mack,
Part Number: 689-VS-1213
$499
Ships on 10/13/2026Lowest price guarantee
MELLING
VS-1213 Stock Replacement Valve Spring Autocar, Diamond Reo, Ford, Freightliner, GMC, International, Kenworth, Mack,
Part Number: 689-VS-1213
Ships on 10/13/2026Lowest Price Guarantee$499
FULL THROTTLE BATTERY
FT1450-8D FT-Series AGM 12 V Battery, Group: 8D, 1625 CCA, 225 AH, Brass SAE Terminal
Part Number: 597-FT1450-8D
$1,10159$1,223.99
YOU SAVE
$122.40Ships on 10/21/2026Lowest price guarantee
FULL THROTTLE BATTERY
FT1450-8D FT-Series AGM 12 V Battery, Group: 8D, 1625 CCA, 225 AH, Brass SAE Terminal
Part Number: 597-FT1450-8D
Ships on 10/21/2026Lowest Price Guarantee$1,10159 $1,223.99
YOU SAVE
$122.40
![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 Oct 13, 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 Oct 13, 2026Lowest Price Guarantee$10738
GATES
Heavy-Duty Thermostat for Select 1965-2017 International, Ford and Other Makes
Part Number: 465-33579
$11864
Ships on Oct 13, 2026Lowest price guarantee
GATES
Heavy-Duty Thermostat for Select 1965-2017 International, Ford and Other Makes
Part Number: 465-33579
Ships on Oct 13, 2026Lowest Price Guarantee$11864
![Heavy Duty Truck V-Belt for Select 1967-2001 International and Other Makes [VA Section, 51.640 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-tr28510.jpg)
GATES
Heavy Duty Truck V-Belt for Select 1967-2001 International and Other Makes [VA Section, 51.640 in. Outside Circumference]
Part Number: 465-TR28510
$9520
Ships on Oct 13, 2026Lowest price guarantee![Heavy Duty Truck V-Belt for Select 1967-2001 International and Other Makes [VA Section, 51.640 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-tr28510.jpg)
GATES
Heavy Duty Truck V-Belt for Select 1967-2001 International and Other Makes [VA Section, 51.640 in. Outside Circumference]
Part Number: 465-TR28510
Ships on Oct 13, 2026Lowest Price Guarantee$9520
![Heavy Duty Truck V-Belt for Select 1979-2004 Western Star and Other Makes [RA Section, 63.060 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-tr22625.jpg)
GATES
Heavy Duty Truck V-Belt for Select 1979-2004 Western Star and Other Makes [RA Section, 63.060 in. Outside Circumference]
Part Number: 465-TR22625
$8790
Ships on Oct 13, 2026Lowest price guarantee![Heavy Duty Truck V-Belt for Select 1979-2004 Western Star and Other Makes [RA Section, 63.060 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-tr22625.jpg)
GATES
Heavy Duty Truck V-Belt for Select 1979-2004 Western Star and Other Makes [RA Section, 63.060 in. Outside Circumference]
Part Number: 465-TR22625
Ships on Oct 13, 2026Lowest Price Guarantee$8790
GATES
Heavy-Duty Water Pump for Select 1988-2018 Freightliner, Ford and Other Makes
Part Number: 465-46002HD
$62376
Ships on Oct 13, 2026Lowest price guarantee
GATES
Heavy-Duty Water Pump for Select 1988-2018 Freightliner, Ford and Other Makes
Part Number: 465-46002HD
Ships on Oct 13, 2026Lowest Price Guarantee$62376
JEGS
Fuel Water Separator Filter for 1980-2015 Chevy, Ford, Freightliner, GMC, International, Kenworth, Peterbilt Models
Part Number: 555-150620
$1039$12.99
YOU SAVE
$2.60Ships on 10/13/2026Lowest price guarantee
JEGS
Fuel Water Separator Filter for 1980-2015 Chevy, Ford, Freightliner, GMC, International, Kenworth, Peterbilt Models
Part Number: 555-150620
Ships on 10/13/2026Lowest Price Guarantee$1039 $12.99
YOU SAVE
$2.60![Ring-Retained Turbocharger Hose [4 in. I.D., 6 in. Length]](https://www.jegs.com/images/mini_100/400/465/465-26203.jpg)
![Ring-Retained Turbocharger Hose [4 in. I.D., 6 in. Length]](https://www.jegs.com/images/mini_200/400/465/465-26203.jpg)
![Heavy-Duty Thermostat for Select 1987-2018 Freightliner, Sterling Truck and Other Makes [190 Degree F]](https://www.jegs.com/images/mini_100/400/465/465-33599.jpg)
GATES
Heavy-Duty Thermostat for Select 1987-2018 Freightliner, Sterling Truck and Other Makes [190 Degree F]
Part Number: 465-33599
$12912
Ships on Oct 13, 2026Lowest price guarantee![Heavy-Duty Thermostat for Select 1987-2018 Freightliner, Sterling Truck and Other Makes [190 Degree F]](https://www.jegs.com/images/mini_200/400/465/465-33599.jpg)
GATES
Heavy-Duty Thermostat for Select 1987-2018 Freightliner, Sterling Truck and Other Makes [190 Degree F]
Part Number: 465-33599
Ships on Oct 13, 2026Lowest Price Guarantee$12912
GATES
Heavy-Duty Water Pump for Select 1988-2008 Freightliner, Ford and Other Makes
Part Number: 465-44066HD
$70331
Ships on Oct 13, 2026Lowest price guarantee
GATES
Heavy-Duty Water Pump for Select 1988-2008 Freightliner, Ford and Other Makes
Part Number: 465-44066HD
Ships on Oct 13, 2026Lowest Price Guarantee$70331