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2009 Western Star 4900ex Parts
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GOODYEAR BELTS
55709 Automatic Drive Belt Tensioner Select Sterling Truck; American LaFrance; Western Star; Freightliner
Part Number: 498-55709
Ships on 10/15/2026
Lowest price guarantee
GOODYEAR BELTS
55709 Automatic Drive Belt Tensioner Select Sterling Truck; American LaFrance; Western Star; Freightliner
Part Number: 498-55709
Ships on 10/15/2026Lowest Price Guarantee
GOODYEAR BELTS
55171 Automatic Drive Belt Tensioner Select Sterling Truck; American LaFrance; Western Star; Freightliner; Kenworth; Peterbilt
Part Number: 498-55171
Ships TomorrowLowest price guarantee
GOODYEAR BELTS
55171 Automatic Drive Belt Tensioner Select Sterling Truck; American LaFrance; Western Star; Freightliner; Kenworth; Peterbilt
Part Number: 498-55171
Ships TomorrowLowest 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_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
Ships on 10/13/2026Lowest 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 10/13/2026Lowest Price Guarantee![HST001 SES HD Front Kit Fits Select Western Star 4900/5700; Freightliner Cascadia [Rated Capacity: 16000 lbs.]](https://www.jegs.com/images/mini_100/300/392/392-hst001.jpg)
TIMBREN
HST001 SES HD Front Kit Fits Select Western Star 4900/5700; Freightliner Cascadia [Rated Capacity: 16000 lbs.]
Part Number: 392-HST001
Ships on 10/13/2026Lowest price guarantee![HST001 SES HD Front Kit Fits Select Western Star 4900/5700; Freightliner Cascadia [Rated Capacity: 16000 lbs.]](https://www.jegs.com/images/mini_200/300/392/392-hst001.jpg)
TIMBREN
HST001 SES HD Front Kit Fits Select Western Star 4900/5700; Freightliner Cascadia [Rated Capacity: 16000 lbs.]
Part Number: 392-HST001
Ships on 10/13/2026Lowest Price Guarantee![Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2011 Kenworth and Other Makes [76 mm Pulley O.D.]](https://www.jegs.com/images/mini_100/400/465/465-38636.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2011 Kenworth and Other Makes [76 mm Pulley O.D.]
Part Number: 465-38636
Ships on 10/16/2026Lowest price guarantee![Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2011 Kenworth and Other Makes [76 mm Pulley O.D.]](https://www.jegs.com/images/mini_200/400/465/465-38636.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2011 Kenworth and Other Makes [76 mm Pulley O.D.]
Part Number: 465-38636
Ships on 10/16/2026Lowest Price Guarantee
GATES
Heavy-Duty Water Pump for Select 2000-2011 Freightliner, Sterling Truck and Other Makes
Part Number: 465-44062HD
Ships on 10/16/2026Lowest price guarantee
GATES
Heavy-Duty Water Pump for Select 2000-2011 Freightliner, Sterling Truck and Other Makes
Part Number: 465-44062HD
Ships on 10/16/2026Lowest Price Guarantee
GATES
Complete Serpentine Belt Drive Component Kit for 2001-2011 Freightliner, Sterling Truck and Western Star Models
Part Number: 465-90K-38501HDA
Ships on 10/16/2026Lowest price guarantee
GATES
Complete Serpentine Belt Drive Component Kit for 2001-2011 Freightliner, Sterling Truck and Western Star Models
Part Number: 465-90K-38501HDA
Ships on 10/16/2026Lowest Price Guarantee
R1 CONCEPTS
GeoSpec-Coated Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-RRE-60008
Ships on 10/13/2026Lowest price guarantee
R1 CONCEPTS
GeoSpec-Coated Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-RRE-60008
Ships on 10/13/2026Lowest 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
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
HPS PERFORMANCE
CAC-3687223 EGR Hose, 4-Ply Aramid Reinforced Fluorolined Silicone, Replaces Stock Egr Hose.
Part Number: 589-CAC-3687223
Ships on 10/21/2026Lowest price guarantee
HPS PERFORMANCE
CAC-3687223 EGR Hose, 4-Ply Aramid Reinforced Fluorolined Silicone, Replaces Stock Egr Hose.
Part Number: 589-CAC-3687223
Ships on 10/21/2026Lowest Price Guarantee
R1 CONCEPTS
E-Line Blank Brake Rotor, 2005-2016 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-ERE-63156
Ships on 10/13/2026Lowest price guarantee
R1 CONCEPTS
E-Line Blank Brake Rotor, 2005-2016 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-ERE-63156
Ships on 10/13/2026Lowest Price Guarantee
R1 CONCEPTS
E-Line Blank Brake Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-ERE-60008
Ships on 10/13/2026Lowest price guarantee
R1 CONCEPTS
E-Line Blank Brake Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-ERE-60008
Ships on 10/13/2026Lowest Price Guarantee
DYNAMIC FRICTION
600-60008 Brake Rotor, 2005-2017 Multiple Makes/Models, Position: Fr & Rr
Part Number: 328-600-60008
Ships on Oct 13, 2026Lowest price guarantee
DYNAMIC FRICTION
600-60008 Brake Rotor, 2005-2017 Multiple Makes/Models, Position: Fr & Rr
Part Number: 328-600-60008
Ships on Oct 13, 2026Lowest Price Guarantee
