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2003 P42 Step Van

2003 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 "3"


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19118886 - Relay - A/C Comp, BTSI, Aux Fan, Glowplug, Starter, PB Pump Motor, Fuel Pump On SALE!

19118886 - Relay - A/C Comp, BTSI, Aux Fan, Glowplug, Starter, PB Pump Motor, Fuel Pump

19118886  -  R..

$116.63 $70.87

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19121765 - Nut - Differential Drive Pinion Gear On SALE!

19121765 - Nut - Differential Drive Pinion Gear

19121765  -  N..

$65.95 $48.85

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19177985 - Transmission Asm - Automatic (4L80E, Goodwrench Reman) On SALE! Out of Stock

19177985 - Transmission Asm - Automatic (4L80E, Goodwrench Reman)

19177985  -  T..

$6,717.72 $4,976.09

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19210686 - Fuel Pressure Regulator On SALE! Out of Stock

19210686 - Fuel Pressure Regulator

19210686  -  F..

$177.70 $134.89

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19213344 - Cylinder Asm - Rear Brake Dual Rear Wheels (JB8) (1.188" Diameter) (W/ 13 X 3.50 Brakes) On SALE!

19213344 - Cylinder Asm - Rear Brake Dual Rear Wheels (JB8) (1.188" Diameter) (W/ 13 X 3.50 Brakes)

19213344  -  C..

$33.01 $33.80

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19213345 - Rear Brake Cylinder Asm Rear Brake Single Rear Wheels (27mm Diameter) (JB8) On SALE! Out of Stock

19213345 - Rear Brake Cylinder Asm Rear Brake Single Rear Wheels (27mm Diameter) (JB8)

19213345  -  R..

$27.81 $20.60

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19244502 - Switch Asm - Fuel Pump & EOP Indicator (L57 - 6.5L Diesel) On SALE!

19244502 - Switch Asm - Fuel Pump & EOP Indicator (L57 - 6.5L Diesel)

19244502  -  S..

$91.88 $81.70

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19244660 - Lever Asm - Turn Signal & Headlamp Dimmer Switch On SALE!

19244660 - Lever Asm - Turn Signal & Headlamp Dimmer Switch

19244660  -  L..

$113.32 $119.80

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19245090 - Switch Asm - Headlamp On SALE!

19245090 - Switch Asm - Headlamp

19245090  -  S..

$159.06 $142.10

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19330547 - Brake Light Switch On SALE!

19330547 - Brake Light Switch

Part# 19330547​ - S..

$45.04 $46.61

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19352931 - Module - Electronic Ignition Control (Without Coil) On SALE! Special Order - Call

19352931 - Module - Electronic Ignition Control (Without Coil)

19352931 -  Module ..

$368.97 $273.31

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19366660 - Hose - Brake Left Hand Rear On SALE!

19366660 - Hose - Brake Left Hand Rear

19366660 - Hose - Brake ..

$122.47 $54.28

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19366661 - Hose - Brake Right Hand Rear On SALE!

19366661 - Hose - Brake Right Hand Rear

19366661 - Hose - Brake ..

$122.47 $52.74

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19417605 - Spark Plug Wire Kit (L31 - 5.7L) On SALE!

19417605 - Spark Plug Wire Kit (L31 - 5.7L)

19417605  -  S..

$339.81 $173.74

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22112622 - Hose - Brake Center Rear On SALE!

22112622 - Hose - Brake Center Rear

22112622 - Hose - Brake ..

$39.00 $28.89

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22112623 - Hose Brake L/H Front P32/42 (JB8 - Rear Drum w/ IFS) On SALE! Out of Stock

22112623 - Hose Brake L/H Front P32/42 (JB8 - Rear Drum w/ IFS)

22112623  -  H..

$72.43 $53.65

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22112624 - Hose Brake R/H Front P32/42 (JB8 - Rear Drum w/ IFS) On SALE! Out of Stock

22112624 - Hose Brake R/H Front P32/42 (JB8 - Rear Drum w/ IFS)

22112624  -  H..

$72.43 $53.65

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23503969 - Seal Asm - Rear Main (L57 - 6.5L Diesel) On SALE! Out of Stock

23503969 - Seal Asm - Rear Main (L57 - 6.5L Diesel)

SEAL ASM-CR/SHF RR OIL ..

$119.92 $88.83

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24203400 - Shaft - Main On SALE! Out of Stock

24203400 - Shaft - Main

SHAFT-MAIN ..

$265.67 $196.79

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24203876 - Sensor - Speed Input & Output On SALE!

24203876 - Sensor - Speed Input & Output

24203876  -  S..

$63.73 $44.49

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24204288 - Shaft Asm - Output On SALE! Out of Stock

24204288 - Shaft Asm - Output

SHAFT ASM-OUTPUT ..

$476.10 $352.67

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24207264 - Shaft Asm - Sun Gear On SALE! Out of Stock

24207264 - Shaft Asm - Sun Gear

SHAFT ASM - SUN GEAR ..

$260.73 $193.13

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24209475 - Shaft Assembly - Sun Gear On SALE!

24209475 - Shaft Assembly - Sun Gear

Shaft Assembly - Sun Gea..

$260.73 $132.13

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24210956 - 4L80E / 4L85E Automatic Transmission Fluid Filter (No Gasket) On SALE!

24210956 - 4L80E / 4L85E Automatic Transmission Fluid Filter (No Gasket)

24210956  -  4..

$107.99 $85.54

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