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2005 P42 Chassis

2005 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 "5"


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12564565 - Valve Cover Asm, RH (L57 - 6.5L)

12564565  -  Valve Cover Asm, RH (6.5L) ..

$377.07 $279.31

12564768 - Oil Pump Asm w/ Screen (L57 - 6.5L)

12564768  -  Oil Pump Asm w/ Screen (6.5L) ..

$354.21 $262.38

12568246  -  Outlet Asm - Water (6.5L) Discontinued Part

12568246 - Outlet Asm - Water (6.5L)

12568246  -  Outlet Asm - Water (6.5L) ..

$52.68 $39.02

12568791  -  Glow Plug Relay Asm (L57 - 6.5L Diesel) No Longer Available

12568791 - Glow Plug Relay Asm (L57 - 6.5L Diesel)

12568791  -  Glow Plug Relay Asm (6.5L) ..

$796.31 $589.86

12569241 - MAP Sensor Out of Stock

12569241 - MAP Sensor

Part# 12569241 Description: This is a Brand New Workhorse Manifold Air Pressure (MAP..

$214.57 $158.94

12570714 - Head Asm - Cylinder (6.5L)

12570714  -  Head Asm - Cylinder (6.5L) ..

$1,559.80 $1,155.41

12576447 - Belt - A/C Compressor for a 4.8L Engine

12576447  -  Belt - A/C Compressor for a 4.8L Engine ..

$41.78 $30.95

12576918 - EGR Valve Asm

12576918  -  EGR Valve Asm  ..

$507.49 $375.92

12580771 - Workhorse Belt Idler Pulley

Part# 12580771 Applications: Workhorse Belt Idler Pulley ..

$59.94 $44.40

12588924 - Module - Throttle Actuator Control (TAC Module)

Part #: 12588924 - Module - Throttle Actuator Control (TAC Module)Supersedes: W80005451257..

$489.60 $362.67

12603782  -  Switch Asm - Engine Oil Level Indicator Out of Stock

12603782 - Switch Asm - Engine Oil Level Indicator

12603782  -  Switch Asm - Engine Oil Level Indicator ..

$59.99 $44.44

12605677  -  Pulley - Power Steering Pump Out of Stock

12605677 - Pulley - Power Steering Pump

12605677  -  Pulley - Power Steering Pump ..

$68.28 $50.58

12608814 - Sensor Asm - Engine Coolant Temperature (LR4/L20 - 4.8L & LQ4 6.0L)

12608814  -  Sensor Asm - Engine Coolant Temperature (LR4 - 4.8L / LQ4 6.0L) ..

$69.23 $51.28

12614973  -  Sensor Asm - Manifold Air Pressure (MAP) Out of Stock

12614973 - Sensor Asm - Manifold Air Pressure (MAP)

12614973  -  Sensor Asm - Manifold Air Pressure (MAP) ..

$177.39 $131.40

12617944 - Gasket - Exhaust Manifold (4.8L & 6.0L)

12617944  -  Gasket - Exhaust Manifold (LR4 - 4.8L / LQ4 & LY6 - 6.0L) ..

$32.98 $24.43

12634218 - Pulley Asm - Belt Idler (6.5L Diesel)

12634218  -  Pulley Asm - Belt Idler (6.5L Diesel) ..

$186.50 $138.15

12677836 - Sensor Asm - Engine Oil Pressure (LR4 - 4.8L)

12677836  -  Sensor Asm - Engine Oil Pressure ..

$123.28 $91.32

12679525 - Body Asm - Throttle

12679525  -  Body Asm - ThrottleSupersedes: 12570800 ..

$661.99 $490.36

12680072 - Spark Plug (4.8L/6.0L)

12680072  -  Spark Plug (4.8L/6.0L) ..

$24.17 $17.90

13517394  -  Fuel Module Pigtail for 04+ Fuel Pump Modules / Updated Connector for 25178125 & 25178145 Out of Stock

13517394 - Fuel Module Pigtail for 04+ Fuel Pump Modules / Updated Connector for 25178125 & 25178145

13517394  -  Fuel Module Pigtail for 04+ Fuel PumpsPigtail for following fuel pump modules..

$31.55 $23.37

14005120 - Hanger - Rear Spring, Front

14005120  -  Hanger - Rear Spring, Front ..

$127.97 $94.79

14019006  -  Support - Floor and Dash Panel Side Out of Stock

14019006 - Support - Floor and Dash Panel Side

14019006  -  Support - Floor and Dash Panel Side  ..

$43.66 $32.34

14022657  -  Exhaust Manifold, LH (6.5L) Out of Stock

14022657 - Exhaust Manifold, LH (6.5L)

14022657  -  Exhaust Manifold, LH (6.5L) ..

$1,025.66 $759.75

14028922 - Bolt - Exhaust Manifold

14028922  -  Bolt - Exhaust Manifold ..

$7.60 $5.63

14046907 - Rear Driveline U-joint Strap

14046907  -  Rear Driveline U-joint Strap ..

$17.71 $13.12

14050519 - Duct - Air Cleaner Resonator

14050519  -  Duct - Air Cleaner Resonator ..

$56.58 $41.91

14054390 - Cap - Coolant Recovery Reservoir

14054390  -  CAP - COOLANT RECOVERY RESERVOIR ..

$22.56 $16.71

14066657 - Shield - Starter Motor Heat (6.5L Diesel)

14066657  -  Shield - Starter Motor Heat (6.5L Diesel) ..

$59.83 $44.32

14072686-WCC - Exhaust Donut Seal (L57 - 6.5L Diesel)

14072686-WCC  -  Exhaust Donut Seal (L57 - 6.5L Diesel) ..

$72.91 $54.01

14077157 - Flywheel Asm (L57 - 6.5L)

14077157  -  Flywheel Asm (6.5L) ..

$393.35 $291.37

14077193 - Cylinder Heat Bolt (L57 - 6.5L Diesel)

14077193  -  Cylinder Heat Bolt (L57 - 6.5L Diesel) ..

$11.23 $8.32

15015366  -  Bracket Asm - Automatic Transmission Range Selector Cable Out of Stock

15015366 - Bracket Asm - Automatic Transmission Range Selector Cable

Bracket Asm - Automatic Transmission Range Selector Cable ..

$158.69 $117.55

15022084 - Auxiliary Transmission Fluid Cooler Assembly

Part # 15022084 Description: This is a Brand New Workhorse Auxiliary Transmission Fluid Cooler..

$642.01 $475.56

15026362 - Brace Asm - Floor and Dash Panel Outer

15026362  -  Brace Asm - Floor and Dash Panel Outer ..

$98.73 $73.13

15030175 - Clutch Asm - Fan Blade

15030175  -  Clutch Asm - Fan Blade ..

$491.97 $364.42

15042437 - Alarm Asm - Seat Belt, Ignition Key, Lamps

15042437  -  Alarm Asm - Seat Belt, Ignition Key, Lamps ..

$77.26 $57.23

15044206 - Crossmember - Electronic Brake Control Module

15044206  -  Crossmember - Electronic Brake Control Module ..

$317.03 $234.84

15048329 - Retainer - Brake Pedal Push Rod

15048329  -  Retainer - Brake Pedal Push Rod ..

$21.47 $15.90

15093974 - Exhaust Manifold Pipe Seal 5.7L

15093974  - Exhaust Manifold Pipe Seal 5.7L..

$42.27 $31.31

15150413 - Gasket - Exhaust Manifold Pipe

15150413  -  GASKET - EXHAUST MANIFOLD PIPE  ..

$41.50 $30.74

15152632  -  Spring Asm - RH & LH Leaf, Rear 11X Leaf with 2nd Stage (4050 lbs) Out of Stock

15152632 - Spring Asm - RH & LH Leaf, Rear 11X Leaf with 2nd Stage (4050 lbs)

15152632  -  Spring Asm - RH & LH Leaf, Rear 11X Leaf with 2nd Stage (4050 lbs) ..

$755.88 $559.91

15153331 - Front Leaf Spring, Rear Hanger

Part # 15153331 Description: This is a Brand New Workhorse Front Leaf Spring Hanger for the..

$101.45 $75.15