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2009 W42 Step Van

2009 W42 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 "9"

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W42 Step Van Brake Job Guide (JM6 - 2 Piston 68mm Calipers)

These are Genuine Workhorse Parts to Complete a Full Brake Job on a 2006-2012 Workhorse W42 Step Van..

$5,380.47

W8000444 - Key - Ignition Lock (Uncoded)

W8000444  -  Key - Ignition Lock (Uncoded) This key comes blank and must be cut to your..

$11.45 $13.52

W8000501  -  Gear Set - Differential Ring & Drive Pinion (4.63 Ratio) Out of Stock

W8000501 - Gear Set - Differential Ring & Drive Pinion (4.63 Ratio)

W8000501  -  GEAR SET - DIFFERENTIAL RING & DRIVE PINION (4.63 RATIO)  ..

$2,517.76 $1,203.54

W8000513 - Mass Air Flow Sensor

Part# W8000513 Description: This is a Brand New Workhorse (Delphi) Mass Air Flow Sensor for..

$419.00 $123.89

W8000543 - Multi-Function Switch Asm (Indicators, Brights, Wipers, Cruise Control, Hazard)

Part #: W8000543 - Multi-Function Switch Asm (Indicators, Brights, Wipers, Cruise Control) Descri..

$282.91 $181.65

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..

$2,005.72 $1,740.98

W8000566 - Lower Dipstick Tube

W8000566  -  Lower Dipstick Tube ..

$55.43 $90.93

W8001501  -  Gear Set - Differential Ring & Drive Pinion (5.13 Ratio) Out of Stock

W8001501 - Gear Set - Differential Ring & Drive Pinion (5.13 Ratio)

W8001501  -  Gear Set - Differential Ring & Drive Pinion (5.13 Ratio)..

$2,892.60 $1,932.72

W8001709 - ABS Wheel Speed Sensor

Part# W8001709 This is a Brand New Workhorse ABS Wheel Speed Sensor. This Part Services One Wheel..

$141.71 $88.42

W8002400 - Caliper Slide Pin Kit For 1 Caliper (68mm Brembo)

Part # W8002400 Description: This is a Brand New Workhorse Brake Caliper Slide Pin Kit fo..

$122.35 $90.63

W8002401 - Kit - Caliper Screws for 1 Caliper (68mm Brembo)

W8002401  -  Kit - Caliper Screws for 1 Caliper (68mm Brembo) ..

$35.78 $26.50

W8002402 - Brake Pad Slide Pin Kit for 2 Calipers (68mm Brembo)

Part # W8002402 Description: This is a Brand New Workhorse Brake Pad Slide Pin Kit for 68..

$48.64 $36.03

W8002478 - 5/8-18 Front Wheel Stud

W8002478  -  5/8-18 Front Wheel StudSold Individually..

$21.47 $14.71

W8002483 - Hub & Spindle Assembly (JM6 Brake Code)

Part # W8002483 Description: This is a Brand New Workhorse Hub and Spindle Assembly. ..

$2,435.21 $990.00

W8002500 - Steering Knuckle Asm, Right Hand Side Out of Stock

W8002500 - Steering Knuckle Asm, Right Hand Side

Part # W8002500 Description: This is a Brand New Workhorse Steering Knuckle Assembly f..

$3,923.19 $677.01

W8002501 - Left Hand Side Knuckle Assembly Out of Stock

W8002501 - Left Hand Side Knuckle Assembly

Part# W8002501 Description: This is a Brand New Workhorse Left Hand Side Knuckle Assembly. ..

$3,923.19 $723.52

W8002502 - Front Axle I-Beam Out of Stock

W8002502 - Front Axle I-Beam

Part# W8002502 Description: This is a Brand New Workhorse Front I-Beam Axle. ..

$3,920.67 $2,619.63

W8002820  -  Radiator Asm (4.5L Diesel) Out of Stock

W8002820 - Radiator Asm (4.5L Diesel)

W8002820  -  Radiator Asm (4.5L Diesel) ..

$1,821.46 $528.35

W8002821  -  Cooler Asm - Charge Air (4.5L) Out of Stock

W8002821 - Cooler Asm - Charge Air (4.5L)

W8002821  -  Cooler Asm - Charge Air (4.5L) ..

$1,544.28 $1,421.34

W8002864  -  ABS Wheel Speed Sensor (Front Axle - JM3 Brake Code) Special Order - Call

W8002864 - ABS Wheel Speed Sensor (Front Axle - JM3 Brake Code)

W8002864  -  ABS Wheel Speed Sensor (Front Axle) ..

$296.60 $130.69

W8002868  -  Hub - Spindle, Rotor Asm (2x52mm Brake) Out of Stock

W8002868 - Hub - Spindle, Rotor Asm (2x52mm Brake)

W8002868  -  Hub - Spindle, Rotor Asm (2x52mm Brake) ..

$1,345.22 $996.46

W8002878 - Front Hub and Spindle (Uni-Pack Bearing, Mounting Bolts, Hub Nut) (JM3 Brake Code)

W8002878  -  Front Hub and Spindle (Uni-Pack Bearing, Mounting Bolts, Hub Nut) ..

$1,675.26 $1,096.00

W8002910 - Caliper Asm - Brake, Front, 2x68mm Brembo (Without Pads), Right Hand Side (JM6 Brake Code)

W8002910  -  Caliper Asm - Brake, Front, 2x68mm Brembo (Without Pads), Right Hand Side&nbs..

$609.53 $451.18

W8002911 - Caliper Asm - Brake, Front, 2x68mm Brembo (Without Pads), Left Hand Side (JM6 Brake Code)

W8002911  -  Caliper Asm - Brake, Front, 2x68mm Brembo (Without Pads), Left Hand Side ..

$609.53 $451.18

W8002916 - Caliper Asm - Brake, Rear, 2 X 68mm Brembo (Without Pads), Right Hand (JM6 Brake Code)

W8002916  -  Caliper Asm - Brake, Rear, 2 X 68mm Brembo (Without Pads), Right Hand ..

$582.70 $451.18

W8002917  -  Caliper Asm - Brake, Rear, 2 X 68mm Brembo (Without Pads), Left Hand (JM6 Brake Code) Out of Stock

W8002917 - Caliper Asm - Brake, Rear, 2 X 68mm Brembo (Without Pads), Left Hand (JM6 Brake Code)

W8002917  -  Caliper Asm - Brake, Rear, 2 X 68mm Brembo (Without Pads), Left Hand ..

$582.70 $451.18

W8003078  -  Oil Filter (L6I - 4.5L) Out of Stock

W8003078 - Oil Filter (L6I - 4.5L)

W8003078  -  Oil Filter (L6I - 4.5L)..

$53.66 $39.75

W8003079  -  Air Cleaner Filter (L4B - 3.9L Cummins & L6I 4.5L) Special Order - Call

W8003079 - Air Cleaner Filter (L4B - 3.9L Cummins & L6I 4.5L)

W8003079  -  Air Cleaner Filter (L4B - 3.9L Cummins & L6I 4.5L) ..

$56.79 $59.33

W8003080  -  Fuel Filter Element & Seal (L6I - 4.5L) Out of Stock
W8003081  -  16lb Radiator Cap (L57 - 6.5L & L6I - 4.5L) Out of Stock

W8003081 - 16lb Radiator Cap (L57 - 6.5L & L6I - 4.5L)

W8003081  -  16lb Radiator Cap (L57 - 6.5L & L6I - 4.5L) ..

$17.90 $13.26

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

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

$1,371.13 $1,015.65

W8003602  -  Hub & Rotor Asm - (Dana Model 80) (Dual Rear Wheels) SUPERSEDED - See description

W8003602 - Hub & Rotor Asm - (Dana Model 80) (Dual Rear Wheels)

W8003602  -  HUB & ROTOR ASM - (DANA MODEL 80) (DUAL REAR WHEELS)Only available withou..

$1,509.14 $1,117.88

W8003609  -  Hub & Rotor Asm - (dana Model 70) (drw) Out of Stock

W8003609 - Hub & Rotor Asm - (dana Model 70) (drw)

W8003609  -  HUB & ROTOR ASM - (DANA MODEL 70) (DRW) ..

$1,397.33 $1,035.06

W8003683  -  Kit - Axle Shaft (Includes Gasket & Bolts) Out of Stock
W8003685  -  Kit - Caliper Anchor Plate Sub Asm (with Fasteners) Out of Stock

W8003685 - Kit - Caliper Anchor Plate Sub Asm (with Fasteners)

W8003685  -  Kit - Caliper Anchor Plate Sub Asm (with Fasteners) ..

$933.47 $691.46

W8003757 - Rear Wheel Stud - Dual Rear Wheels (JM3)

WHEEL STUD - (DUAL REAR WHEELS)Sold Individually..

$10.61 $7.86

W8003762  -  Bearing Cone - Rear Wheel Outer (JM3 Brake Code) Special Order - Call
W8003781  -  Rear Wheel Stud - Single Rear Wheel (JM3) Out of Stock

W8003781 - Rear Wheel Stud - Single Rear Wheel (JM3)

WHEEL STUD - (SINGLE REAR WHEELS)Sold Individually..

$8.59 $6.36

W8003783 - Rear Rotor Assembly With Tone Ring (JM3 Brake Code)

Part# W8003783 Applications: W42 with 4.8L Rear Axle Rotor with Tone Ring Descrip..

$802.79 $403.17

W8003791 - Bearing Asm - Rear Wheel Outer (JM6 Brake Code)

W8003791  -  Bearing Asm - Rear Wheel Outer  ..

$209.63 $155.28

W8003794 - Bearing Asm - Rear Wheel Inner (JM6 Brake Code)

W8003794  -  Bearing Asm - Rear Wheel Inner  ..

$210.33 $155.80

W8003802 - Rear Wheel Stud (DRW)

W8003802  -  Rear Wheel Stud (DRW)  ..

$18.60 $13.78