Call: 800-417-4559
My Cart

Text Us At: 360-736-2158

Customer Service Available Monday-Friday 6am-4pm Pacific

Our offices will be closed 12/24/25 - 1/2/26. All orders placed during this time will begin shipping when we return on 1/5/26.

Sale prices active NOW on some of our most popular chassis and engine upgrades!

2004 P42 Step Van

W8834263  -  P42 IFS Front Sway Bar Bushing Kit with Hardware (1.31")
Manufacturer: Workhorse Model: W8834263
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$86.31 $25.37
In Stock
W8834387  -  Radiator Asm (L31 - 5.7L) W8834387  -  Radiator Asm (L31 - 5.7L)
Manufacturer: Workhorse Model: W8834387
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$487.74 $976.93
In Stock
W8834420  -  Starter Motor Asm - New (L57 - 6.5L Diesel) W8834420  -  Starter Motor Asm - New (L57 - 6.5L Diesel)
Manufacturer: Workhorse Model: W8834420
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$414.67 $733.02
In Stock
W8834548  -  Driveline Park Brake Backing Plate Asm W8834548  -  Driveline Park Brake Backing Plate Asm
Manufacturer: Workhorse Model: W8834548
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$360.17 $480.30
In Stock
W8834578  -  Cylinder Asm - Rear Brake Dual Rear Wheels (JB8) (1.188" Diameter) (W/ 13 X 3.50 Brakes)
Manufacturer: Workhorse Model: W8834578
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$26.09 $33.01
In Stock
W8834579  -  Rear Brake Cylinder Asm Rear Brake Single Rear Wheels (JB8) (27mm Diameter)
Manufacturer: Workhorse Model: W8834579
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$33.80 $36.15
Out of Stock
W8834585  -  Standard In/Out Fuel Filter W8834585  -  Standard In/Out Fuel Filter
Manufacturer: Workhorse Model: W8834585
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$26.84 $27.97
In Stock
W8834612  -  Gasket - Water Pump (L57 - 6.5L Diesel)
Manufacturer: Workhorse Model: W8834612
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$45.82 $47.66
Out of Stock
W8834660  -  Nut - Steering Knuckle Spindle
Manufacturer: Workhorse Model: W8834660
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$29.24 $28.67
In Stock
W8834660-KIT  -  Steering Knuckle Spindle Nut with Bearing Washer and Clip
New
Manufacturer: Workhorse Model: W8834660-KIT
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$36.35
In Stock
W8834766  -  Flywheel Spacer W8834766  -  Flywheel Spacer
Manufacturer: Workhorse Model: W8834766
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$99.16 $133.87
Out of Stock
W8834795  -  Throttle Body Seal
Manufacturer: Workhorse Model: W8834795
Compact Quality Box with Shadow .quality-box { font-family: 'Open Sans', sans-serif; background: linear-gradient(135deg, #f8d778, #ffd700); border: 4px solid #000; border-radius: 20px; padding: 15px 30px 25px 30px; /* less top padding */ display..
$31.31 $42.27
In Stock
Showing 637 to 648 of 739 (62 Pages)
We use cookies and other similar technologies to improve your browsing experience and the functionality of our site. Privacy Policy.
Merchant Reviews