2004 P42 Chassis

2004 P42 Chassis

Shop for Original Workhorse Custom Chassis Replacement Parts from an Authorized Workhorse Parts Dealer here. If you do not see what you are looking for here, please use the Contact Form and we would be happy to assist you to get the part(s) you need. (Please provide your VIN# and a detailed description of what you are looking for.)

Genuine Workhorse Parts

This year applies if the 10th digit of the VIN is "4"

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W8000539 - Heated Oxygen Sensor (Before Cat)

Part# W8000539 Description: Brand New Workhorse  Heated Oxygen Sensor for Before the C..

$253.94 $188.10

W8000548 - NEW ABS Control Unit - ABS, Combo Valve (With Bracket)

W8000548  -  New Electric Hydraulic Control Unit - ABS, Combo Valve With BracketThis is a ..

$3,030.99 $2,245.18

W8000548R - REMAN ABS Control Unit - ABS, Combo Valve (No Bracket)

W8000548R  -  REMAN Electric Hydraulic Control Unit - ABS, Combo Valve W/O BracketThis is ..

$2,513.05 $1,861.52

W8000549 - Glow Plug Asm (6.5L Diesel)

W8000549  -  Glow Plug Asm (6.5L Diesel) ..

$26.65 $19.74

W8000550  -  6.5L Module PCM (reman) 2 - 3 Days

W8000550 - 6.5L Module PCM (reman)

W8000550  -  6.5L Module PCM (reman) This PCM is blank without operating system or cali..

$669.57 $495.98

W8000553  -  Module Asm - Powertrain Control (Reman) Out of Stock

W8000553 - Module Asm - Powertrain Control (Reman)

W8000553  -  Module Asm - Powertrain Control (Reman)  ..

$716.24 $530.55

W8000557 - P32/P42/W42 Propshaft Park Brake Drum Asm (with Yoke)

Part# W8000557 Description: This is a Brand New Workhorse Propshaft Park Brake Drum As..

$1,647.88 $1,220.65

W8000670  -  Yoke - Front Propshaft Brake Special Order - Call

W8000670 - Yoke - Front Propshaft Brake

W8000670  -  Yoke - Front Propshaft Brake ..

$1,553.15 $1,150.48

W8002066 - RH & LH Exhaust Manifold Kit 5.7L

W8002066  - RH & LH Exhaust Manifold Kit 5.7L Includes: - 10255857 Nut - M10x1.5 H..

$1,043.08 $772.65

W8002086 - Ignition & Starter Switch Asm

Part# W8002086 Description: This is a Brand New Workhorse Ignition & Starter Switch Ass..

$48.91 $36.23

W8003018 - Kit - Bearing Asm, Center (Driveshaft)

W8003018  -  Kit - Bearing Asm, Center (Driveshaft) ..

$130.18 $96.43

W8003079 - Air Cleaner Filter (3.9L Cummins - L4B)

W8003079  -  Air Cleaner Filter (3.9L Cummins) ..

$56.00 $41.48

W8003342 - Kit - Ring Gear & Pinion (With Shims & Bearings) (M80 5.13 Ratio)

W8003342  -  Kit - Ring Gear & Pinion (With Shims & Bearings) (M80 5.13 Ratio) ..

$1,354.40 $1,003.26

W8003486 - Kit - New Level Hose Asm For Transmission Oil Cooling

PART# W8003486  -  KIT - NEW LEVEL HOSE ASM FOR TRANSMISSION OIL COOLING Require Q..

$776.03 $574.84

W8003513 - Air Cleaner Body Asm (6.5L Diesel)

W8003513  -  Air Cleaner Body Asm (6.5L Diesel) ..

$1,142.91 $846.60

W8005374 - Tube Asm - Oil (With Tube & Indicator) (6.5L Diesel)

W8005374  -  Tube Asm - Oil (With Tube & Indicator) (6.5L Diesel) ..

$318.09 $235.62

W8005660  -  Kit - Steering Knuckle (RH & LH) Discontinued Part

W8005660 - Kit - Steering Knuckle (RH & LH)

W8005660  -  Kit - Steering Knuckle (RH & LH) ..

$1,274.87 $944.35

W8006290 - Master Cylinder Asm - Brake (Disc/Drum)

W8006290 - Master Cylinder Asm - Brake (Disc/Drum) ..

$331.70 $245.70

W8006291 - Brake Master Cylinder (4 Wheel Disc)

W8006291  -  Brake Master Cylinder (4 Wheel Disc) Supercedes: 18021279 18024719..

$504.14 $373.44

W8006352  -  Fuel Injection Pump - PMD w/ Gasket Kit (L57 - 6.5L Diesel) Out of Stock

W8006352 - Fuel Injection Pump - PMD w/ Gasket Kit (L57 - 6.5L Diesel)

W8006352  -  Fuel Injection Pump - PMD w/ Gasket Kit (L57 - 6.5L Diesel) ..

$4,128.50 $3,058.15

W8006619 - Hose - Radiator Inlet (6.5L Diesel)

W8006619  -  Hose - Radiator Inlet (6.5L Diesel) ..

$48.11 $35.64

W8006624  -  Hose - Assembly Radiator Outlet (6.5L Diesel) Out of Stock

W8006624 - Hose - Assembly Radiator Outlet (6.5L Diesel)

W8006624  -  Hose - Assembly Radiator Outlet (6.5L Diesel) ..

$65.17

W8006739 - Brake Hose Assembly - Left Hand (I-Beam - Disc/Drum)

W8006739  -  Brake Hose Assembly - Left Hand (I-Beam - Disc/Drum)..

$330.12 $244.53

W8006740 - Brake Hose Assembly - Right Hand (I-Beam - Disc/Drum)

W8006740  -  Brake Hose Assembly - Right Hand (I-Beam - Disc/Drum)..

$318.09 $235.62

W8006742 - Pipe Asm - Brake Valve (Pressure Modulation)

W8006742  -  Pipe Asm - Brake Valve (Pressure Modulation) ..

$139.67 $103.46

W8006743 - Brake Hose - Pipe Assembly, Rear Brake Combo Valve

W8006743  -  Brake Hose  -  Pipe Assembly, Rear Brake Combo Valve ..

$139.67 $103.46

W8006746 - Brake Hose - Pipe Assembly, Front Brake Pressure Modulator Valve LH

W8006746  -  Brake Hose  -  Pipe Assembly, Front Brake Pressure Modulator Valve ..

$105.11 $77.86

W8006747 - Brake Hose Assembly - Front RH (I-Beam - 4 Wheel Disc)

W8006747  -  Brake Hose Assembly - Front  RH (I-Beam - 4 Wheel Disc) ..

$426.34 $315.81

W8006748 - Brake Hose Assembly - Front LH (I-Beam - 4 Wheel Disc)

W8006748  -  Brake Hose Assembly - Front LH (I-Beam - 4 Wheel Disc) ..

$426.34 $315.81

W8006749 - Brake Hose Assembly - Front RH (Independent - 4 Wheel Disc - FL7)

W8006749  -  Brake Hose Assembly - Front  RH (Independent - 4 Wheel Disc - FL7)..

$264.63 $196.02

W8006750 - Brake Hose Assembly - Front LH (Independent - 4 Wheel Disc - FL7)

W8006750  -  Brake Hose Assembly - Front  LH (Independent - 4 Wheel Disc - FL7)..

$264.63 $196.02

W8006751 - P32 Brake Hose Assembly - Front RH

W8006751  -  P32 Brake Hose Assembly - Front RHAlso fits P42 with Independent Front Suspen..

$239.83 $177.65

W8006752 - P32 Brake Hose Assembly - Front LH

W8006752  -  P32 Brake Hose Assembly - Front LHAlso fits P42 with Independent Front Suspen..

$239.83 $177.65

W8006778 - KIT - Left Front ABS Sensor P32 Chassis

This kit includes Part# W8006778 - Left Front ABS Sensor P32 Chassis and the centering bolts fo..

$155.20

W8006778 - Left Front ABS Sensor P32 Chassis

Part# W8006778 - Left Front ABS Sensor P32 Chassis Description: Left Front ABS Sensor ..

$194.00 $143.70

W8006803 - KIT - Right Front ABS Sensor P32 Chassis

This kit includes Part# W8006803 - Right Front ABS Sensor P32 Chassis and the centering bolts f..

$155.20

W8006803 - Right Front ABS Sensor P32 Chassis

Part# W8006803 Description: Right Front ABS Sensor P32 ChassisThe way the ABS sensors come, the..

$194.00 $143.70

W8007024 - Shaft Asm - Intermediate Steering

W8007024  -  Shaft Asm - Intermediate Steering  ..

$310.07 $229.68

W8007233 - Kit - Steering Knuckle King Pin

W8007233  -  KIT - STEERING KNUCKLE KING PIN ..

$400.95 $297.00

W8007312 - RF Wheel Speed Sensor (I-Beam - 4 Wheel Disc)

W8007312  -  RF Wheel Speed Sensor (I-Beam - 4 Wheel Disc) ..

$249.71 $184.97

W8007313 - LF Wheel Speed Sensor (I-Beam - 4 Wheel Disc)

W8007313  - LF Wheel Speed Sensor (I-Beam - 4 Wheel Disc) ..

$249.71 $184.97

W8007359 - Lever Asm - Park Brake

W8007359  -  Lever Asm - Park Brake  ..

$86.06 $63.75

W8007372 - Kit - Steering Wheel Conversion to 15"

Part# W8007372 Replaces Part#'s 16759292 16759291 09760722 17996291 ..

$441.05 $326.70

W8007424 - Bracket Asm - LH Rear Shock Upper

W8007424  -  Bracket Asm - LH Rear Shock UpperDescription:This is an upgraded direct repla..

$283.50 $210.00

W8007425 - Bracket Asm - RH Rear Shock Upper

W8007425  -  Bracket Asm - RH Rear Shock UpperDescription:This is an upgraded direct repla..

$283.50 $210.00

W8800111 - Alternator Asm (130 Amp)

GENERATOR ASM 130 AMPP42's w/ 4.3L V6, 5.7L V8 & 6.5L Diesel w/ 105 or 130 AMP option code. (K68..

$256.37 $189.90

W8800308 - Belt- Fan, Water Pump, Alternator, P/S Pump (5.7L)

W8800308  -  Belt- Fan, Water Pump, Alternator, P/S Pump (5.7L) ..

$71.97 $53.31

W8800314 - Belt - Fan, V-Belt (.44" x 44.5") (6.5L Diesel)

W8800314 - BELT - FAN, A/C COMPRESSOR, VACUUM PUMP, GENERATOR, POWER STEERING ..

$66.06 $48.93