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2008 Western Star 4900sa Parts
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![Micro-V Serpentine Belt for Select 1998-2025 Freightliner and Other Makes [8-Rib, 86.121 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080855.jpg)
GATES
Micro-V Serpentine Belt for Select 1998-2025 Freightliner and Other Makes [8-Rib, 86.121 in. Outside Circumference]
Part Number: 465-K080855
$12146
Ships on Nov 02, 2026
Lowest price guarantee![Micro-V Serpentine Belt for Select 1998-2025 Freightliner and Other Makes [8-Rib, 86.121 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080855.jpg)
GATES
Micro-V Serpentine Belt for Select 1998-2025 Freightliner and Other Makes [8-Rib, 86.121 in. Outside Circumference]
Part Number: 465-K080855
Ships on Nov 02, 2026Lowest Price Guarantee$12146
![Micro-V Serpentine Belt Fits Select Blue Bird, Kenworth, Mack and Western Star Models [10-Rib, 68.050 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k100675.jpg)
GATES
Micro-V Serpentine Belt Fits Select Blue Bird, Kenworth, Mack and Western Star Models [10-Rib, 68.050 in. Outside Circumference]
Part Number: 465-K100675
$10674
Ships on Nov 02, 2026Lowest price guarantee![Micro-V Serpentine Belt Fits Select Blue Bird, Kenworth, Mack and Western Star Models [10-Rib, 68.050 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k100675.jpg)
GATES
Micro-V Serpentine Belt Fits Select Blue Bird, Kenworth, Mack and Western Star Models [10-Rib, 68.050 in. Outside Circumference]
Part Number: 465-K100675
Ships on Nov 02, 2026Lowest Price Guarantee$10674
![FleetRunner Micro-V Serpentine Belt Fits Select Western Star and Other Makes [10-Rib, 68 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k100675hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt Fits Select Western Star and Other Makes [10-Rib, 68 in. Outside Circumference]
Part Number: 465-K100675HD
$11106
Ships on Nov 02, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt Fits Select Western Star and Other Makes [10-Rib, 68 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k100675hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt Fits Select Western Star and Other Makes [10-Rib, 68 in. Outside Circumference]
Part Number: 465-K100675HD
Ships on Nov 02, 2026Lowest Price Guarantee$11106
GOODYEAR BELTS
1115 Coolant Straight Hose,2.5in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1115
$9786
Ships on 11/05/2026Lowest 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 11/05/2026Lowest Price Guarantee$9786
![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
$73375
Ships on 11/03/2026Lowest 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 11/03/2026Lowest Price Guarantee$73375
GOODYEAR BELTS
1121140 Serpentine Belt, K Profile, 12 Ribs, 114 in. Effective Length
Part Number: 498-1121140
$7012
Ships on 11/05/2026Lowest price guarantee
GOODYEAR BELTS
1121140 Serpentine Belt, K Profile, 12 Ribs, 114 in. Effective Length
Part Number: 498-1121140
Ships on 11/05/2026Lowest Price Guarantee$7012
GATES
Complete Serpentine Belt Drive Component Kit for 2001-2011 Freightliner, Sterling Truck and Western Star Models
Part Number: 465-90K-38501HDA
$21530
Ships on 11/06/2026Lowest 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 11/06/2026Lowest Price Guarantee$21530
GOODYEAR BELTS
55709 Automatic Drive Belt Tensioner Select Sterling Truck; American LaFrance; Western Star; Freightliner
Part Number: 498-55709
$12250
Ships on 11/05/2026Lowest price guarantee
GOODYEAR BELTS
55709 Automatic Drive Belt Tensioner Select Sterling Truck; American LaFrance; Western Star; Freightliner
Part Number: 498-55709
Ships on 11/05/2026Lowest Price Guarantee$12250
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 11/11/2026Lowest 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 11/11/2026Lowest Price Guarantee$1,10159 $1,223.99
YOU SAVE
$122.40![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 11/03/2026Lowest 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 11/03/2026Lowest Price Guarantee$66705
GOODYEAR BELTS
55903 Automatic Drive Belt Tensioner Select Sterling Truck; Western Star; Freightliner
Part Number: 498-55903
$9450
Ships on 11/05/2026Lowest price guarantee
GOODYEAR BELTS
55903 Automatic Drive Belt Tensioner Select Sterling Truck; Western Star; Freightliner
Part Number: 498-55903
Ships on 11/05/2026Lowest Price Guarantee$9450
GOODYEAR BELTS
1060675 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 67.5 in. Effective Length
Part Number: 498-1060675
$2759
Ships on 11/03/2026Lowest price guarantee
GOODYEAR BELTS
1060675 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 67.5 in. Effective Length
Part Number: 498-1060675
Ships on 11/03/2026Lowest Price Guarantee$2759
GOODYEAR BELTS
1060858 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 85.8 in. Effective Length
Part Number: 498-1060858
$2730
Ships on 11/03/2026Lowest price guarantee
GOODYEAR BELTS
1060858 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 85.8 in. Effective Length
Part Number: 498-1060858
Ships on 11/03/2026Lowest Price Guarantee$2730
![FleetRunner Micro-V Serpentine Belt for Select 1998-2025 Freightliner and Other Makes [8-Rib, 86.125 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080855hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1998-2025 Freightliner and Other Makes [8-Rib, 86.125 in. Outside Circumference]
Part Number: 465-K080855HD
$7865
Ships on 11/06/2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1998-2025 Freightliner and Other Makes [8-Rib, 86.125 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080855hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1998-2025 Freightliner and Other Makes [8-Rib, 86.125 in. Outside Circumference]
Part Number: 465-K080855HD
Ships on 11/06/2026Lowest Price Guarantee$7865
![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
$24057
Ships on 11/06/2026Lowest 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 11/06/2026Lowest Price Guarantee$24057
GATES
Heavy-Duty Water Pump for Select 2000-2011 Freightliner, Sterling Truck and Other Makes
Part Number: 465-44062HD
$1,09620
Ships on 11/06/2026Lowest price guarantee
GATES
Heavy-Duty Water Pump for Select 2000-2011 Freightliner, Sterling Truck and Other Makes
Part Number: 465-44062HD
Ships on 11/06/2026Lowest Price Guarantee$1,09620
HPS PERFORMANCE
CAC-3687223 EGR Hose, 4-Ply Aramid Reinforced Fluorolined Silicone, Replaces Stock Egr Hose.
Part Number: 589-CAC-3687223
$5417
Ships on 11/11/2026Lowest 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 11/11/2026Lowest Price Guarantee$5417