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2004 Kenworth T800 Parts
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![FleetRunner Micro-V Serpentine Belt for Select 2000-2012 Peterbilt and Other Makes [6-Rib, 53.960 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k060539hd.jpg)
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FleetRunner Micro-V Serpentine Belt for Select 2000-2012 Peterbilt and Other Makes [6-Rib, 53.960 in. Outside Circumference]
Part Number: 465-K060539HD
$3935
Ships on Oct 13, 2026
Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 2000-2012 Peterbilt and Other Makes [6-Rib, 53.960 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k060539hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2000-2012 Peterbilt and Other Makes [6-Rib, 53.960 in. Outside Circumference]
Part Number: 465-K060539HD
Ships on Oct 13, 2026Lowest Price Guarantee$3935
![FleetRunner Micro-V Serpentine Belt Fits Select Kenworth, Peterbilt and Other Makes [8-Rib, 84.799 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080842hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt Fits Select Kenworth, Peterbilt and Other Makes [8-Rib, 84.799 in. Outside Circumference]
Part Number: 465-K080842HD
$14475
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt Fits Select Kenworth, Peterbilt and Other Makes [8-Rib, 84.799 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080842hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt Fits Select Kenworth, Peterbilt and Other Makes [8-Rib, 84.799 in. Outside Circumference]
Part Number: 465-K080842HD
Ships on Oct 13, 2026Lowest Price Guarantee$14475
![FleetRunner Micro-V Serpentine Belt for Select 1995-2022 Freightliner and Other Makes [8-Rib, 70.750 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080702hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1995-2022 Freightliner and Other Makes [8-Rib, 70.750 in. Outside Circumference]
Part Number: 465-K080702HD
$12030
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1995-2022 Freightliner and Other Makes [8-Rib, 70.750 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080702hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1995-2022 Freightliner and Other Makes [8-Rib, 70.750 in. Outside Circumference]
Part Number: 465-K080702HD
Ships on Oct 13, 2026Lowest Price Guarantee$12030
![Micro-V Serpentine Belt for 2004-2023 Freightliner B2, Kenworth T800 [8-Rib, 107.490 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k081074.jpg)
GATES
Micro-V Serpentine Belt for 2004-2023 Freightliner B2, Kenworth T800 [8-Rib, 107.490 in. Outside Circumference]
Part Number: 465-K081074
$7564
Ships on Oct 13, 2026Lowest price guarantee![Micro-V Serpentine Belt for 2004-2023 Freightliner B2, Kenworth T800 [8-Rib, 107.490 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k081074.jpg)
GATES
Micro-V Serpentine Belt for 2004-2023 Freightliner B2, Kenworth T800 [8-Rib, 107.490 in. Outside Circumference]
Part Number: 465-K081074
Ships on Oct 13, 2026Lowest Price Guarantee$7564
![Micro-V Serpentine Belt Fits Select Kenworth, Peterbilt and Other Makes [8-Rib, 84.799 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080842.jpg)
GATES
Micro-V Serpentine Belt Fits Select Kenworth, Peterbilt and Other Makes [8-Rib, 84.799 in. Outside Circumference]
Part Number: 465-K080842
$11639
Ships on Oct 13, 2026Lowest price guarantee![Micro-V Serpentine Belt Fits Select Kenworth, Peterbilt and Other Makes [8-Rib, 84.799 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080842.jpg)
GATES
Micro-V Serpentine Belt Fits Select Kenworth, Peterbilt and Other Makes [8-Rib, 84.799 in. Outside Circumference]
Part Number: 465-K080842
Ships on Oct 13, 2026Lowest Price Guarantee$11639
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DriveAlign Idler Pulley for Select 2003-2020 Peterbilt, Kenworth and Other Makes
Part Number: 465-36165
$20017
Ships on Oct 13, 2026Lowest price guarantee
GATES
DriveAlign Idler Pulley for Select 2003-2020 Peterbilt, Kenworth and Other Makes
Part Number: 465-36165
Ships on Oct 13, 2026Lowest Price Guarantee$20017
![DriveAlign Idler Pulley for Select 2004-2009 Sterling Truck, Freightliner and Other Makes [74 mm Pulley O.D., Smooth Pulley]](https://www.jegs.com/images/mini_100/400/465/465-36269.jpg)
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DriveAlign Idler Pulley for Select 2004-2009 Sterling Truck, Freightliner and Other Makes [74 mm Pulley O.D., Smooth Pulley]
Part Number: 465-36269
$21273
Ships on Oct 13, 2026Lowest price guarantee![DriveAlign Idler Pulley for Select 2004-2009 Sterling Truck, Freightliner and Other Makes [74 mm Pulley O.D., Smooth Pulley]](https://www.jegs.com/images/mini_200/400/465/465-36269.jpg)
GATES
DriveAlign Idler Pulley for Select 2004-2009 Sterling Truck, Freightliner and Other Makes [74 mm Pulley O.D., Smooth Pulley]
Part Number: 465-36269
Ships on Oct 13, 2026Lowest Price Guarantee$21273
![Heavy Duty Belt Tensioner for Select 1990-2006 Freightliner, Ford and Other Makes [75 mm Pulley O.D.]](https://www.jegs.com/images/mini_100/400/465/465-38506.jpg)
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Heavy Duty Belt Tensioner for Select 1990-2006 Freightliner, Ford and Other Makes [75 mm Pulley O.D.]
Part Number: 465-38506
$28787
Ships on Oct 13, 2026Lowest price guarantee![Heavy Duty Belt Tensioner for Select 1990-2006 Freightliner, Ford and Other Makes [75 mm Pulley O.D.]](https://www.jegs.com/images/mini_200/400/465/465-38506.jpg)
GATES
Heavy Duty Belt Tensioner for Select 1990-2006 Freightliner, Ford and Other Makes [75 mm Pulley O.D.]
Part Number: 465-38506
Ships on Oct 13, 2026Lowest Price Guarantee$28787
![Heavy Duty Belt Tensioner for Select 1997-2023 Freightliner, Sterling Truck and Other Makes [76.8 mm Pulley O.D., 8-Groove]](https://www.jegs.com/images/mini_100/400/465/465-38516.jpg)
GATES
Heavy Duty Belt Tensioner for Select 1997-2023 Freightliner, Sterling Truck and Other Makes [76.8 mm Pulley O.D., 8-Groove]
Part Number: 465-38516
$20764
Ships on Oct 13, 2026Lowest price guarantee![Heavy Duty Belt Tensioner for Select 1997-2023 Freightliner, Sterling Truck and Other Makes [76.8 mm Pulley O.D., 8-Groove]](https://www.jegs.com/images/mini_200/400/465/465-38516.jpg)
GATES
Heavy Duty Belt Tensioner for Select 1997-2023 Freightliner, Sterling Truck and Other Makes [76.8 mm Pulley O.D., 8-Groove]
Part Number: 465-38516
Ships on Oct 13, 2026Lowest Price Guarantee$20764
![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]](https://www.jegs.com/images/mini_100/400/465/465-38587.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]
Part Number: 465-38587
$28315
Ships on Oct 13, 2026Lowest price guarantee![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]](https://www.jegs.com/images/mini_200/400/465/465-38587.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]
Part Number: 465-38587
Ships on Oct 13, 2026Lowest Price Guarantee$28315
GATES
DriveAlign Idler Pulley for Select 1988-2012 International, Freightliner and Other Makes
Part Number: 465-36091
$7833
Ships on Oct 13, 2026Lowest price guarantee
GATES
DriveAlign Idler Pulley for Select 1988-2012 International, Freightliner and Other Makes
Part Number: 465-36091
Ships on Oct 13, 2026Lowest Price Guarantee$7833
GATES
Heavy-Duty Water Pump for Select 1997-2012 Sterling Truck, Freightliner and Other Makes
Part Number: 465-42146HD
$18065
Ships on Oct 13, 2026Lowest price guarantee
GATES
Heavy-Duty Water Pump for Select 1997-2012 Sterling Truck, Freightliner and Other Makes
Part Number: 465-42146HD
Ships on Oct 13, 2026Lowest Price Guarantee$18065
![Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 1998-2009 International and Other Makes [75 mm Pulley O.D.]](https://www.jegs.com/images/mini_100/400/465/465-38620.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 1998-2009 International and Other Makes [75 mm Pulley O.D.]
Part Number: 465-38620
$16657
Ships on Oct 13, 2026Lowest price guarantee![Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 1998-2009 International and Other Makes [75 mm Pulley O.D.]](https://www.jegs.com/images/mini_200/400/465/465-38620.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 1998-2009 International and Other Makes [75 mm Pulley O.D.]
Part Number: 465-38620
Ships on Oct 13, 2026Lowest Price Guarantee$16657
![DriveAlign Idler Pulley Fits Select Peterbilt, International and Other Makes [83.5 mm Pulley O.D., 6-Groove, Flanged]](https://www.jegs.com/images/mini_100/400/465/465-36223.jpg)
GATES
DriveAlign Idler Pulley Fits Select Peterbilt, International and Other Makes [83.5 mm Pulley O.D., 6-Groove, Flanged]
Part Number: 465-36223
$10382
Ships on 10/16/2026Lowest price guarantee![DriveAlign Idler Pulley Fits Select Peterbilt, International and Other Makes [83.5 mm Pulley O.D., 6-Groove, Flanged]](https://www.jegs.com/images/mini_200/400/465/465-36223.jpg)
GATES
DriveAlign Idler Pulley Fits Select Peterbilt, International and Other Makes [83.5 mm Pulley O.D., 6-Groove, Flanged]
Part Number: 465-36223
Ships on 10/16/2026Lowest Price Guarantee$10382
![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)
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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
![FleetRunner Micro-V Serpentine Belt for Select 1995-2020 International and Other Makes [8-Rib, 89.875 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080893hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1995-2020 International and Other Makes [8-Rib, 89.875 in. Outside Circumference]
Part Number: 465-K080893HD
$10455
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1995-2020 International and Other Makes [8-Rib, 89.875 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080893hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1995-2020 International and Other Makes [8-Rib, 89.875 in. Outside Circumference]
Part Number: 465-K080893HD
Ships on Oct 13, 2026Lowest Price Guarantee$10455
![Micro-V Serpentine Belt for 2004-2013 Kenworth and Western Star Models [12-Rib, 86.930 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k120864.jpg)
GATES
Micro-V Serpentine Belt for 2004-2013 Kenworth and Western Star Models [12-Rib, 86.930 in. Outside Circumference]
Part Number: 465-K120864
$14818
Ships on Oct 13, 2026Lowest price guarantee![Micro-V Serpentine Belt for 2004-2013 Kenworth and Western Star Models [12-Rib, 86.930 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k120864.jpg)
GATES
Micro-V Serpentine Belt for 2004-2013 Kenworth and Western Star Models [12-Rib, 86.930 in. Outside Circumference]
Part Number: 465-K120864
Ships on Oct 13, 2026Lowest Price Guarantee$14818
![FleetRunner Micro-V Serpentine Belt for Select 1989-2014 Ford and Other Makes [8-Rib, 72.125 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080716hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1989-2014 Ford and Other Makes [8-Rib, 72.125 in. Outside Circumference]
Part Number: 465-K080716HD
$11642
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1989-2014 Ford and Other Makes [8-Rib, 72.125 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080716hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1989-2014 Ford and Other Makes [8-Rib, 72.125 in. Outside Circumference]
Part Number: 465-K080716HD
Ships on Oct 13, 2026Lowest Price Guarantee$11642
![FleetRunner Micro-V Serpentine Belt for Select 1998-2024 Freightliner and Other Makes [8-Rib, 95.750 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080952hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1998-2024 Freightliner and Other Makes [8-Rib, 95.750 in. Outside Circumference]
Part Number: 465-K080952HD
$13232
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1998-2024 Freightliner and Other Makes [8-Rib, 95.750 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080952hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1998-2024 Freightliner and Other Makes [8-Rib, 95.750 in. Outside Circumference]
Part Number: 465-K080952HD
Ships on Oct 13, 2026Lowest Price Guarantee$13232