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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!

Special Offers

W8838641  -  Throttle Position Sensor - Engine Mounted (L57 - 6.5L Diesel)
Manufacturer: Workhorse Model: W8838641
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..
$424.48 $470.50
Out of Stock
W8838657  -  Module - Electronic Brake Control (ABS Module)
Manufacturer: Workhorse Model: W8838657
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..
$1,980.38 $1,482.30
In Stock
W8838763  -  Intake Manifold Gasket Set (L18 - 8.1L)
Manufacturer: Workhorse Model: W8838763
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..
$140.52 $189.70
In Stock
W8838803  -  Solenoid Asm - Transmission Shift Lock Control W8838803  -  Solenoid Asm - Transmission Shift Lock Control
Manufacturer: Workhorse Model: W8838803
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..
$211.97 $217.62
Out of Stock
W8838834  -  Intake Manifold
Manufacturer: Workhorse Model: W8838834
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..
$446.57 $473.50
In Stock
W8838839  -  Spark Plug Wire Kit (L31 - 5.7L)
Manufacturer: Workhorse Model: W8838839
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..
$212.91 $339.81
In Stock
W8838855  -  Seal Asm - Crankshaft Rear Oil (Rear Main Seal)
Manufacturer: Workhorse Model: W8838855
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..
$76.98 $104.50
In Stock
W8838881  -  Workhorse Fan Clutch and Fan Blade Assembly
Manufacturer: Workhorse Model: W8838881
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..
$398.11 $481.75
Out of Stock
W8838901  -  Engine Oil Pan Gasket (L18 - 8.1L)
Manufacturer: Workhorse Model: W8838901
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..
$47.68 $47.22
In Stock
W8838977  -  Gasket - Automatic Transmission Fluid Pan
Manufacturer: Workhorse Model: W8838977
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..
$103.46 $107.61
In Stock
W8839032  -  Sensor Asm - Manifold Air Pressure (MAP)
Manufacturer: Workhorse Model: W8839032
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..
$154.36 $177.39
In Stock
W8839126  -  Ignition Coil ROUND STYLE (LR4 - 4.8L & LQ4 - 6.0L) W8839126  -  Ignition Coil ROUND STYLE (LR4 - 4.8L & LQ4 - 6.0L)
Manufacturer: Workhorse Model: W8839126
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..
$161.73 $276.60
Out of Stock
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