4 State Trucks

Contact a Truck Specialist | 888.875.7787

Chrome & Accessories
888.875.7787
|
Collision Parts
855.220.8608

Best Price Guarantee

We don't just price match, we Beat it

Best Price Guarantee

We don't just price match, we Beat it

Menu
Sign In
My Cart 0
- Your shopping cart is empty.
  
  View & Edit Cart

Peterbilt
- Shop by Peterbilt Model
  - 330
  - 335
  - 352
  - 359
  - 362
  - 375
  - 377
  - 378
  - 379
  - 386
  - 387
  - 388
  - 389
  - 389 Glider
  - 579
  - 587
- Shop by Peterbilt Truck Parts
Kenworth
- Shop by Kenworth Model
  - K100C
  - K100 Cabover
  - K100E
  - T2000
  - T300-T450
  - T600
  - T600 Aerocab
  - T600B
  - T660
  - T680
  - T700
  - T800
  - T880
  - T800 Curved Glass
  - W900A
  - W900B
  - W900B Aerocab
  - W900L
  - W900L Aerocab
  - W990
- Shop by Kenworth Truck Part
Freightliner
- Shop by Freightliner Model
- Shop by Freightliner Truck Part
International
- Shop by International Model
  - 4100-4300-4400 Durastar
  - 4700-4900
  - 5000-7000-8000
  - 8100-8200-8300
  - 8600 Transtar
  - 9200
  - 9200i
  - 9300 Set Back Axle
  - 9370
  - 9400
  - 9400i
  - 9670 Cabover
  - 9900
  - 9900i
  - 9900ix
  - LoneStar
  - LT
  - ProStar
  - S1700-S1800-S1900
  - S2100-S2300
  - S2200-S2600
- Shop by International Truck Part
Volvo
- Shop by Volvo Model
  - VNL Gen I
  - VNL Gen II
  - VNL Gen III
  - VT880
  - WCM-WIM
  - WIA
- Shop by Volvo Truck Part
Other Makes
- Mack
  - Shop by Mack Model
- Western Star
  - Shop by Western Star Model
- Sterling
  - Shop by Sterling Model
- GMC
  - Shop by GMC Model
- Ford
  - Shop by Ford Model
    - Aeromax
    - F600-F700
    - F650-F750
    - LTL 9000
- Isuzu
  - Shop by Isuzu Model
    - NPR
    - NPR HD
- Hino
  - Shop by Hino Model
    - 238
    - 258
    - 268
    - 338
Universal
- Shop for Universal Truck Parts
Trailer
- Shop For Trailer Parts
CSM Gear

America's largest aftermarket semi truck parts super store

Shop our most popular brands

Featured Products

Holland Aluminum 5th Wheel With No Lube Slider Plate

$2,299.99

Black Vinyl Cab Floor Mat Fits Peterbilt 377, 378 & 379

$376.38

31 X 30 X 15 Inch Diamond Plate Aluminum Battery Box

$599.95

30 X 30 X 15.5 Inch Stainless Steel Battery Box & Tool Box For Peterbilt 378, 379 & 389

$975.00

Blackout Dual Square LED Projection Headlight With Auxiliary Halo Rings & Amber LED Turn Signal

$283.49

15 Inch Stainless Steel Vortox Style Air Cleaner Fits Peterbilt & Kenworth

$435.99

14 Inch Stainless Steel Drop Visor Fits Peterbilt 379 & 389

$385.99

Aluminum Front Fender For Peterbilt 379

$0.00

Featured Products

Shop All Semi Truck Parts By Category