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2011 Western Star 4900ex Parts
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GOODYEAR BELTS
55820 Automatic Drive Belt Tensioner Select Sterling Truck; Western Star; Freightliner
Part Number: 498-55820
$27577
Ships Today
Lowest price guarantee
GOODYEAR BELTS
55820 Automatic Drive Belt Tensioner Select Sterling Truck; Western Star; Freightliner
Part Number: 498-55820
Ships TodayLowest Price Guarantee$27577
GOODYEAR BELTS
57461 Belt Drive Idler/Tensioner Pulley Select Sterling Truck; Western Star; Freightliner
Part Number: 498-57461
$8334
Ships on Sep 02, 2026Lowest price guarantee
GOODYEAR BELTS
57461 Belt Drive Idler/Tensioner Pulley Select Sterling Truck; Western Star; Freightliner
Part Number: 498-57461
Ships on Sep 02, 2026Lowest Price Guarantee$8334
GOODYEAR BELTS
1120864 Serpentine Belt, Select Western Star; Freightliner; Kenworth, K Profile, 12 Ribs, 86.4 in. Effective Length
Part Number: 498-1120864
$7054
Ships on Sep 04, 2026Lowest price guarantee
GOODYEAR BELTS
1120864 Serpentine Belt, Select Western Star; Freightliner; Kenworth, K Profile, 12 Ribs, 86.4 in. Effective Length
Part Number: 498-1120864
Ships on Sep 04, 2026Lowest Price Guarantee$7054
GOODYEAR BELTS
1115 Coolant Straight Hose,2.5in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1115
$9786
Ships on Sep 04, 2026Lowest price guarantee
GOODYEAR BELTS
1115 Coolant Straight Hose,2.5in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1115
Ships on Sep 04, 2026Lowest Price Guarantee$9786
![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 Sep 02, 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 Sep 02, 2026Lowest Price Guarantee$66705
GOODYEAR BELTS
55161 Automatic Drive Belt Tensioner Select Western Star; Volvo; Mack; Freightliner; Kenworth; Peterbilt; International
Part Number: 498-55161
$21379
Ships TodayLowest price guarantee
GOODYEAR BELTS
55161 Automatic Drive Belt Tensioner Select Western Star; Volvo; Mack; Freightliner; Kenworth; Peterbilt; International
Part Number: 498-55161
Ships TodayLowest Price Guarantee$21379
GOODYEAR BELTS
55171 Automatic Drive Belt Tensioner Select Sterling Truck; American LaFrance; Western Star; Freightliner; Kenworth; Peterbilt
Part Number: 498-55171
$16777
Ships TodayLowest price guarantee
GOODYEAR BELTS
55171 Automatic Drive Belt Tensioner Select Sterling Truck; American LaFrance; Western Star; Freightliner; Kenworth; Peterbilt
Part Number: 498-55171
Ships TodayLowest Price Guarantee$16777
R1 CONCEPTS
GeoSpec-Coated Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-RRE-60008
$41165
Ships on Sep 02, 2026Lowest price guarantee
R1 CONCEPTS
GeoSpec-Coated Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-RRE-60008
Ships on Sep 02, 2026Lowest Price Guarantee$41165
