Search by entering 17 digit VIN

2005 P42 Step Van

2005 P42 Step Van

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 "5"


Search within Filtered Results  
 
Show:
Sort By:

W0004457 - Tailpipe - 178" Wheelbase (L4B - 3.9L Cummins)

W0004457  -  Tailpipe - 178" Wheelbase (L4B - 3.9L Cummins) ..

$383.97 $284.42

W0004532 - Bracket Dash and Floor Panel (99-05 IFS FL5/FL6/FL7) Squared Side w/ 6 Holes & Top Hole

W0004532  -  Bracket Dash and Floor Panel (99-05 FL5/FL6/FL7) Squared Side w/ 6 Holes &..

$48.78 $36.13

W0004533 - Bracket - Dash & Floor Panel Mounting, Front (99-05 I-Beam FK4/FK5) Pointy Side w/ 5 Holes & Top Hole

W0004533  -  Bracket - Dash & Floor Panel Mounting, Front (99-05 FK4/FK5) Pointy Side ..

$367.21 $272.01

W0004660 - Flasher Asm - Hazard Lamp

W0004660  -  Flasher Asm - Hazard Lamp ..

$35.07 $25.98

W0004722  -  Hose - Fuel Tank Filler Length 9" Out of Stock
W0004726  -  Hose - Fuel Tank Filler Length 13.55" Bent Out of Stock

W0004726 - Hose - Fuel Tank Filler Length 13.55" Bent

W0004726  -  Hose - Fuel Tank Filler Length 13.55" Bent ..

$80.65 $55.65

W0004841 - Spacer and Lower Shock Mount Asm - Front Spring, LH

W0004841  -  Spacer and Lower Shock Mount Asm - Front Spring, LH ..

$120.19 $103.95

W0004842 - Spacer and Lower Shock Mount Asm - Front Spring, RH

W0004842  -  Spacer and Lower Shock Mount Asm - Front Spring, RH ..

$129.51 $112.01

W0004931 - Hose Asm - Primary to Auxiliary Cooler (L4B - 3.9L Cummins w/ Allison 1000)

W0004931  -  Hose Asm - Primary to Auxiliary Cooler (L4B - 3.9L Cummins w/ Allison 1000) ..

$86.35 $63.96

W0004933  -  Hose Asm - Transmission to Primary Cooler (L4B - 3.9L Cummins w/ Allison 1000) Discontinued Part

W0004933 - Hose Asm - Transmission to Primary Cooler (L4B - 3.9L Cummins w/ Allison 1000)

W0004933  -  Hose Asm - Transmission to Primary Cooler (L4B - 3.9L Cummins w/ Allison 1000..

$313.17 $187.91

W0005169  -  Hose Asm - Feed And Return Rear Discontinued - Sub Available

W0005169 - Hose Asm - Feed And Return Rear

W0005169  -  Hose Asm - Feed And Return RearW0005111 - Hose Asm -Feed And Return - This ca..

$212.49 $157.40

W0005257  -  Tank Asm - Diesel 30 Gallon Out of Stock

W0005427 - Extension - Dash & Toe Panel Inner

W0005427  -  Extension - Dash & Toe Panel Inner ..

$195.32 $144.68

W0005576 - Hose Asm - Engine Oil Cooler (LR4 - 4.8L & LQ4 - 6.0L)

W0005576  -  Hose Asm - Engine Oil Cooler Includes x1 of part # 15203889 gasket and x..

$442.84 $328.03

W0006331  -  Tube Asm - Fuel Feed, Engine Side Out of Stock

W0006331 - Tube Asm - Fuel Feed, Engine Side

W0006331  -  Tube Asm - Fuel Feed, Engine Side ..

$224.64 $166.40

W0007440 - Lever Asm - Parking Brake (Foot)

W0007440  -  Lever Asm - Parking Brake (Foot)  ..

$645.96 $284.00

W0007657 - Workhorse Fan Blade Asm (with Clutch)

Part# W0007657 Description: Workhorse W-Series Fan Blade Asm (With Clutch)Engine fan c..

$481.75 $398.11

W0007804 - Bracket - Rear Axle Bumper

W0007804  -  Bracket - Rear Axle Bumper ..

$74.79 $55.40

W0008668 -  NEW (Hydro-Boost) Power Brake Booster Asm (P42 JB8 / W42 JM3 Brake Code) New Out of Stock

W0008668 - NEW (Hydro-Boost) Power Brake Booster Asm (P42 JB8 / W42 JM3 Brake Code)

Part # W0008668Special Note: We are not able to ship this part internationally. Description: F..

$758.32

W0008668R -  REMAN (Hydro-Boost) Power Brake Booster Asm (P42 JB8 / W42 JM3 Brake Code) Out of Stock

W0008668R - REMAN (Hydro-Boost) Power Brake Booster Asm (P42 JB8 / W42 JM3 Brake Code)

Part # W0008668RSpecial Note: We are not able to ship this part internationally. Description: ..

$622.08 $604.52

W0008669 - (Hydro-Boost) Power Brake Booster Asm (P42 JF9 / W42 JM6 Brake Code)

Part # W0008669Special Note: We are not able to ship this part internationally. Description: T..

$856.58 $652.14

W0009434 - Tube Asm - Transmission Oil Filler

W0009434  -  Tube Asm - Transmission Oil Filler..

$225.68 $167.17

W0009761  -  Bracket - Auxillary Spring Rear Out of Stock

W0009761 - Bracket - Auxillary Spring Rear

W0009761  -  Bracket - Auxillary Spring Rear ..

$75.83 $56.17

W0009762 - Bracket - Auxillary Spring Front

W0009762  -  Bracket - Auxillary Spring Front ..

$54.63 $40.47

W0010400  -  Arm - Pitman Out of Stock
W0010467  -  Tank Asm - Gas (40 Gallon) Special Order - Call

W0010467 - Tank Asm - Gas (40 Gallon)

W0010467  -  Tank Asm - Gas (40 Gallon)  ..

$1,183.29 $709.45

W0011704 - Dual Catalytic Converter Assembly (L31 - 5.7L & 4.8L & 6.0L & L29 - 7.4L)

Part # W0011704 Description: This is a Brand New Workhorse Dual Catalytic Converter Assembly. ..

$4,050.88 $1,921.99

W0011866 - Shroud - Radiator Fan Upper

W0011866  -  Shroud - Radiator Fan Upper ..

$115.90 $85.85

W0011905 - Shroud - Radiator Fan Lower

W0011905  -  Shroud - Radiator Fan Lower ..

$115.90 $85.85

W0012318  -  Muffler Asm - Exhaust With Hangers Out of Stock

W0012318 - Muffler Asm - Exhaust With Hangers

W0012318  -  Muffler Asm - Exhaust With Hangers ..

$1,169.22 $771.53

W0013351 - Standard In/Out Fuel Filter

W0013351 Description: This is a Standard Straight in and out Fuel Filter. To be used on Workho..

$27.97 $29.99

W0013390 - Air Cleaner Asm

W0013390  -  Air Cleaner Asm Can be substituted for part # 25169408 but the inlet duc..

$141.66 $104.93

W0013951 - Fuel Pump Module Assembly 04+ (Includes Seal & Sender Unit)

Part# W0013951 Option Codes for Direct Fitment:2006-2007 W42: LQ4/LR4&C6E/C7A/C7L&NC8/NT8..

$489.42 $405.24

W0013952 - Fuel Pump Assembly 04+ (Includes Seal & Sender Unit) SUPERSEDED - See description

W0013952 - Fuel Pump Assembly 04+ (Includes Seal & Sender Unit)

Part# W0013952 Fuel pump part # W0013951 can be substituted. It will have an extra sensor on top ..

$725.81 $545.40

W8000216  -  Gauge - Speedometer (L4B - 3.9L Cummins) Out of Stock
W8000217  -  Gauge - Oil Pressure (L4B - 3.9L Cummins) Out of Stock
W8000218  -  Gauge - Voltage (L4B - 3.9L Cummins) Special Order - Call

W8000236 - U-Joint Kit (Dana 1480)

W8000236  -  U-Joint Kit (Dana 1480) ..

$61.68 $81.26