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2023 Western Star 49x Parts
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![FleetRunner Micro-V Serpentine Belt for Select 1999-2025 Western Star and Other Makes [10-Rib, 66.400 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k100658hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1999-2025 Western Star and Other Makes [10-Rib, 66.400 in. Outside Circumference]
Part Number: 465-K100658HD
$12028
Ships on 10/16/2026
Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1999-2025 Western Star and Other Makes [10-Rib, 66.400 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k100658hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1999-2025 Western Star and Other Makes [10-Rib, 66.400 in. Outside Circumference]
Part Number: 465-K100658HD
Ships on 10/16/2026Lowest Price Guarantee$12028
![Micro-V Serpentine Belt for Select 1999-2025 Western Star and Other Makes [10-Rib, 66.400 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k100658.jpg)
GATES
Micro-V Serpentine Belt for Select 1999-2025 Western Star and Other Makes [10-Rib, 66.400 in. Outside Circumference]
Part Number: 465-K100658
$12748
Ships on 10/16/2026Lowest price guarantee![Micro-V Serpentine Belt for Select 1999-2025 Western Star and Other Makes [10-Rib, 66.400 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k100658.jpg)
GATES
Micro-V Serpentine Belt for Select 1999-2025 Western Star and Other Makes [10-Rib, 66.400 in. Outside Circumference]
Part Number: 465-K100658
Ships on 10/16/2026Lowest Price Guarantee$12748
![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)
JEGS
Fuel Water Separator Filter for 2015-2024 Freightliner, Renegade, Temsa Bus, Thomas, Western Star Models
Part Number: 555-150602
$2399$29.99
YOU SAVE
$6.00Ships on 10/16/2026Lowest price guarantee
JEGS
Fuel Water Separator Filter for 2015-2024 Freightliner, Renegade, Temsa Bus, Thomas, Western Star Models
Part Number: 555-150602
Ships on 10/16/2026Lowest Price Guarantee$2399 $29.99
YOU SAVE
$6.00![FleetRunner Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k081062hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Outside Circumference]
Part Number: 465-K081062HD
$8787$134.63
YOU SAVE
$46.76Ships TomorrowLowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k081062hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Outside Circumference]
Part Number: 465-K081062HD
Ships TomorrowLowest Price Guarantee$8787 $134.63
YOU SAVE
$46.76![Heater Hose [0.250 in. I.D., 50 ft. Length]](https://www.jegs.com/images/mini_100/400/465/465-28407.jpg)
![Heater Hose [0.250 in. I.D., 50 ft. Length]](https://www.jegs.com/images/mini_200/400/465/465-28407.jpg)
GATES
DriveAlign Idler Pulley for 2008-2025 Freightliner, Sterling Truck and Western Star Models
Part Number: 465-36742
$8026
Ships on Oct 13, 2026Lowest price guarantee
GATES
DriveAlign Idler Pulley for 2008-2025 Freightliner, Sterling Truck and Western Star Models
Part Number: 465-36742
Ships on Oct 13, 2026Lowest Price Guarantee$8026
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2025 Freightliner and Other Makes
Part Number: 465-38667
$41814
Ships on Oct 13, 2026Lowest price guarantee
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2025 Freightliner and Other Makes
Part Number: 465-38667
Ships on Oct 13, 2026Lowest Price Guarantee$41814
![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
![Century Series Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k081062.jpg)
GATES
Century Series Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Circumference]
Part Number: 465-K081062
$11105
Ships on Oct 13, 2026Lowest price guarantee![Century Series Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k081062.jpg)
GATES
Century Series Micro-V Serpentine Belt for Select 2010-2025 Western Star and Other Makes [8-Rib, 106.875 in. Circumference]
Part Number: 465-K081062
Ships on Oct 13, 2026Lowest Price Guarantee$11105
![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
![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select Peterbilt, Kenworth and Other Makes [75 mm Pulley O.D.]](https://www.jegs.com/images/mini_100/400/465/465-38610.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select Peterbilt, Kenworth and Other Makes [75 mm Pulley O.D.]
Part Number: 465-38610
$29260
Ships on Oct 13, 2026Lowest price guarantee![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select Peterbilt, Kenworth and Other Makes [75 mm Pulley O.D.]](https://www.jegs.com/images/mini_200/400/465/465-38610.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select Peterbilt, Kenworth and Other Makes [75 mm Pulley O.D.]
Part Number: 465-38610
Ships on Oct 13, 2026Lowest Price Guarantee$29260
FULL THROTTLE BATTERY
FT1100-31ST FT-Series AGM 12 V Battery, Group: 31, 1100 CCA, 110 AH, 3/8" Stud Terminal RHP
Part Number: 597-FT1100-31ST
$51596$573.99
YOU SAVE
$58.03Ships on 10/13/2026Lowest price guarantee
FULL THROTTLE BATTERY
FT1100-31ST FT-Series AGM 12 V Battery, Group: 31, 1100 CCA, 110 AH, 3/8" Stud Terminal RHP
Part Number: 597-FT1100-31ST
Ships on 10/13/2026Lowest Price Guarantee$51596 $573.99
YOU SAVE
$58.03![Silicone Heater Hose [0.750 in. I.D., 25 ft. Length]](https://www.jegs.com/images/mini_100/400/465/465-26242.jpg)
![Silicone Heater Hose [0.750 in. I.D., 25 ft. Length]](https://www.jegs.com/images/mini_200/400/465/465-26242.jpg)
BD DIESEL
1036771 E-PAS Positive Air Shut-Off Detroit Diesel DD13/DD15/DD16 2008-2023
Part Number: 151-1036771
$66195
Ships on 10/15/2026Lowest price guarantee
BD DIESEL
1036771 E-PAS Positive Air Shut-Off Detroit Diesel DD13/DD15/DD16 2008-2023
Part Number: 151-1036771
Ships on 10/15/2026Lowest Price Guarantee$66195
![Century Series Micro-V Serpentine Belt for 2022-2025 Western Star 47X, 49X [10-Rib, 61.875 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k100613.jpg)
GATES
Century Series Micro-V Serpentine Belt for 2022-2025 Western Star 47X, 49X [10-Rib, 61.875 in. Outside Circumference]
Part Number: 465-K100613
$2517$39.78
YOU SAVE
$14.61Ships TomorrowLowest price guarantee![Century Series Micro-V Serpentine Belt for 2022-2025 Western Star 47X, 49X [10-Rib, 61.875 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k100613.jpg)
GATES
Century Series Micro-V Serpentine Belt for 2022-2025 Western Star 47X, 49X [10-Rib, 61.875 in. Outside Circumference]
Part Number: 465-K100613
Ships TomorrowLowest Price Guarantee$2517 $39.78
YOU SAVE
$14.61
