Western Star 4900 Parts

244 parts

165 parts

49 parts

44 parts

42 parts

7 parts

5 parts

5 parts

5 parts

4 parts

4 parts

3 parts

3 parts

2 parts

2 parts

2 parts

2 parts

1 part
Searching...
1-48 of
1000+ results
Sorted by Vehicle


Dorman 904-7251
Cam Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Western Star 4900
Our Price
- Fetching our lowest price...
TOP SELLER
$$62.49
In stock
Checking stock...


Baldwin CV15008
Crankcase Breather Filter
- Manufacturer
- Baldwin
- Verified Fits
-
✓ Western Star 4900
- Part Type
- Engine Crankcase Breather Element
Our Price
- Fetching our lowest price...
TOP SELLER
$$95.99
In stock
Checking stock...


Dorman 904-7365
Position Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Western Star 4900
Our Price
- Fetching our lowest price...
TOP SELLER
$$92.99
In stock
Checking stock...


Baldwin BF5813-O
Spin-on Fuel Filter with Open Port for Bowl
- Manufacturer
- Baldwin
- Verified Fits
-
✓ Western Star 4900
- Part Type
- Fuel Water Separator Filter
Our Price
- Fetching our lowest price...
TOP SELLER
$$24.99
In stock
Checking stock...


Dorman 904-7143
Camshaft Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Western Star 4900
Our Price
- Fetching our lowest price...
TOP SELLER
$$40.99
In stock
Checking stock...


Dorman 904-7126
Amb Air Press Snr
- Manufacturer
- Dorman
- Verified Fits
-
✓ Western Star 4900
Our Price
- Fetching our lowest price...
TOP SELLER
$$106.99
In stock
Checking stock...


Baldwin BF1347-O
Spin-on Fuel Filter with Open Port for Bowl
- Manufacturer
- Baldwin
- Verified Fits
-
✓ Western Star 4900
- Part Type
- Fuel Water Separator Filter
Our Price
- Fetching our lowest price...
TOP SELLER
$$47.49
In stock
Checking stock...


Dorman 904-7113
Turbo Press Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Western Star 4900
Our Price
- Fetching our lowest price...
TOP SELLER
$$109.49
In stock
Checking stock...


Dorman 904-7044
Temp Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Western Star 4900
Our Price
- Fetching our lowest price...
TOP SELLER
$$26.49
In stock
Checking stock...


Dorman 904-7039
Coolant Temp Sensor
- Manufacturer
- Dorman
- Verified Fits
-
✓ Western Star 4900
Our Price
- Fetching our lowest price...
TOP SELLER
$$78.49
In stock
Checking stock...


Wilson HD Rotating Elect 91-01-4166
42MT Series Starter Motor - 12v, Direct Drive
- Manufacturer
- Wilson HD Rotating Elect
- Verified Fits
-
✓ Western Star 4900
- Part Type
- Starter Motor
Our Price
- Fetching our lowest price...
TOP SELLER
$$198.99
In stock
Checking stock...


Baldwin BF46163-O
Spin-on Fuel Filter with Open Port for Bowl
- Manufacturer
- Baldwin
- Verified Fits
-
✓ Western Star 4900
- Part Type
- Fuel Water Separator Filter
Our Price
- Fetching our lowest price...
TOP SELLER
$$62.99
In stock
Checking stock...


Wilson HD Rotating Elect 90-01-4723N
28SI Series Alternator - 12v, 200 Amp
- Manufacturer
- Wilson HD Rotating Elect
- Verified Fits
-
✓ Western Star 4900
- Part Type
- Alternator
Our Price
- Fetching our lowest price...
TOP SELLER
$$541.49
In stock
Checking stock...


Dorman 904-7247
Eng Cksfht Pstn Snsr
- Manufacturer
- Dorman
- Verified Fits
-
✓ Western Star 4900
Our Price
- Fetching our lowest price...
TOP SELLER
$$56.49
In stock
Checking stock...


Baldwin BF7798-O
Spin-on Fuel Filter with Open Port for Bowl
- Manufacturer
- Baldwin
- Verified Fits
-
✓ Western Star 4900
- Part Type
- Fuel Water Separator Filter
Our Price
- Fetching our lowest price...
TOP SELLER
$$25.99
In stock
Checking stock...


Baldwin B5134
Coolant Spin-on without Chemicals
- Manufacturer
- Baldwin
- Verified Fits
-
✓ Western Star 4900
- Part Type
- Engine Coolant Filter
Our Price
- Fetching our lowest price...
TOP SELLER
$$10.99
In stock
Checking stock...


Wilson HD Rotating Elect 90-04-7039
2800 Series Alternator - 12v, 160 Amp
- Manufacturer
- Wilson HD Rotating Elect
- Verified Fits
-
✓ Western Star 4900
- Part Type
- Alternator
Our Price
- Fetching our lowest price...
TOP SELLER
$$197.49
In stock
Checking stock...


Haldex TKPRO-UPS2
Test TruckPro Short Description
- Manufacturer
- Haldex
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$300.49
In stock
Checking stock...


Haldex TKPRO-2
Test TruckPro Short Description
- Manufacturer
- Haldex
Our Price
- Fetching our lowest price...
TOP SELLER
$$20.49
In stock
Checking stock...


United Pacific TKPRO-LTL
- Manufacturer
- United Pacific
- Part Type
- Air Cleaner Bracket
Our Price
- Fetching our lowest price...
TOP SELLER
$$230.49
In stock
Checking stock...


Haldex TKPRO-1
Test TruckPro Short Description
- Manufacturer
- Haldex
Our Price
- Fetching our lowest price...
TOP SELLER
$$9.99
In stock
Checking stock...


United Pacific TKPRO-LTL2
Test TruckPro Short Description
- Manufacturer
- United Pacific
- Part Type
- Accessory Drive Belt Idler Pulley Shoulder Bushing
Our Price
- Fetching our lowest price...
TOP SELLER
$$150.49
In stock
Checking stock...


Haldex TKPRO-3
Test TruckPro Short Description
- Manufacturer
- Haldex
Our Price
- Fetching our lowest price...
TOP SELLER
$$20.49
In stock
Checking stock...


Haldex TKPRO-UPS
Test TruckPro Short Description
- Manufacturer
- Haldex
Our Price
- Fetching our lowest price...
TOP SELLER
$$9.49
In stock
Checking stock...


Grote TKPRO-CORE-1
CORE TruckPro Short Description
- Manufacturer
- Grote
Our Price
- Fetching our lowest price...
TOP SELLER
$$15.49
In stock
Checking stock...


Caterpillar-Replacement 2323233
MAIN BEARING
- Manufacturer
- Caterpillar-Replacement
Our Price
- Fetching our lowest price...
TOP SELLER
$$7.49
In stock
Checking stock...


United Pacific 10308
- Manufacturer
- United Pacific
- Part Type
- Axle Hub Cover Kit
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$261.49
In stock
Checking stock...


Cummins 5496045RX
Turbocharger Actuator Kit
- Manufacturer
- Cummins
- Part Type
- Turbocharger Actuator
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$1,000.49
In stock
Checking stock...


United Pacific 88515
- Manufacturer
- United Pacific
Our Price
- Fetching our lowest price...
TOP SELLER
$$18.99
In stock
Checking stock...


Milwaukee 2550-20
M12â„¢ Rivet Tool - Bare Tool
- Manufacturer
- Milwaukee
Our Price
- Fetching our lowest price...
TOP SELLER
$$257.99
In stock
Checking stock...


Cummins 5406048RX
Water Pump Kit (ON BACKORDER)
- Manufacturer
- Cummins
- Part Type
- Engine Water Pump
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$815.99
In stock
Checking stock...


United Pacific 29095
2005+ Peterbilt 379/386/389 5" Chopped Window Trim
- Manufacturer
- United Pacific
- Part Type
- Window Trim
Our Price
- Fetching our lowest price...
TOP SELLER
$$55.99
In stock
Checking stock...


United Pacific 34196
- Manufacturer
- United Pacific
- Part Type
- Multi-Purpose Wiring Harness
Our Price
- Fetching our lowest price...
TOP SELLER
$$118.49
In stock
Checking stock...


Milwaukee 2646-22CT
Milwaukee® 2646-22CT M18™ Cordless 2-Speed Grease Gun Kit
- Manufacturer
- Milwaukee
- Part Type
- Grease Fitting
Our Price
- Fetching our lowest price...
TOP SELLER
$$389.99
In stock
Checking stock...


Global Industrial 652770
Global Industrial™ Grid Bike Rack, 5-Bike, Single Sided, Powder Coated Steel
- Manufacturer
- Global Industrial
- Part Type
- Bike Rack
Our Price
- Fetching our lowest price...
TOP SELLER
$$210.49
In stock
Checking stock...


United Pacific 40942
- Manufacturer
- United Pacific
- Part Type
- Dashboard Trim
Our Price
- Fetching our lowest price...
TOP SELLER
$$18.99
In stock
Checking stock...


Dinex 5EL008
DinSensor - NOx Sensor for Cummins/Paccar
- Manufacturer
- Dinex
Our Price
- Fetching our lowest price...
FREE ECONOMY SHIPPING
TOP SELLER
$$367.99
In stock
Checking stock...


United Pacific 60039
Stainless Steel Swing Away Mirror
- Manufacturer
- United Pacific
- Part Type
- Door Mirror
Our Price
- Fetching our lowest price...
TOP SELLER
$$41.99
In stock
Checking stock...


United Pacific 21329
8" Stainless Steel Rain Cap
- Manufacturer
- United Pacific
- Part Type
- Rain Sensor Cap
Our Price
- Fetching our lowest price...
TOP SELLER
$$50.99
In stock
Checking stock...


United Pacific 31296
Peterbilt Headlight Assembly (Right)
- Manufacturer
- United Pacific
- Part Type
- Headlight Assembly
Our Price
- Fetching our lowest price...
TOP SELLER
$$198.49
In stock
Checking stock...


United Pacific 32318
Stainless Light Bracket w/ 17 LED Watermelon Light - Amber LED/Amber Lens
- Manufacturer
- United Pacific
- Part Type
- Marker Light
Our Price
- Fetching our lowest price...
TOP SELLER
$$36.99
In stock
Checking stock...


Milwaukee 2488-20
M12 Soldering Iron (Bare Tool)
- Manufacturer
- Milwaukee
Our Price
- Fetching our lowest price...
TOP SELLER
$$94.49
In stock
Checking stock...


United Pacific 31444
5" x 7" Headlight Bucket
- Manufacturer
- United Pacific
- Part Type
- Headlight Bucket
Our Price
- Fetching our lowest price...
TOP SELLER
$$39.49
In stock
Checking stock...


United Pacific C738710-LED
Exterior Mirror with LED Turn Signal For 1973-87 Chevy and GMC Truck - L/H
- Manufacturer
- United Pacific
- Part Type
- Door Mirror
Our Price
- Fetching our lowest price...
TOP SELLER
$$60.49
In stock
Checking stock...


United Pacific 10336
Matte Black Pointed Front Axle Cover w/ 33mm Spike Thread-On Nut Cover
- Manufacturer
- United Pacific
- Part Type
- Axle Hub Cover
Our Price
- Fetching our lowest price...
TOP SELLER
$$47.49
In stock
Checking stock...


United Pacific A6224-5
15" Ribbed Stainless Steel Beauty Rim
- Manufacturer
- United Pacific
- Part Type
- Wheel Side Ring
Our Price
- Fetching our lowest price...
TOP SELLER
$$33.99
In stock
Checking stock...


United Pacific 31203
Freightliner Century Headlight (Left)
- Manufacturer
- United Pacific
- Part Type
- Headlight Assembly
Our Price
- Fetching our lowest price...
TOP SELLER
$$247.99
In stock
Checking stock...