Most orders placed before 4pm Eastern Monday-Friday will ship same day!
Search by entering 17 digit VIN

2008 W18 Motor Home

2008 W18 Motor Home

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 "8"


Search within Filtered Results  
 
Show:
Sort By:

W8007225 - King Pin Replacement Kit

Part # W8007225 Description: This is a Brand New Workhorse Front Axle King Pin Replacement Kit..

$392.76 $290.93

W8007308 - Receiver Drier Asm 2005-2006 W-Series, 2005 P32, 2006-2009 W18 (No Bracket)

W8007308  -  Receiver Drier Asm 2005-2006 W-series & 2005 P32 (No Bracket) This Rec..

$116.63 $86.39

W8800481 - Air Filter Element

Part# W8800481 Description: Air Intake Filter Element  Application: Al..

$37.18 $21.20

W8800506 - Mount Asm - Transmission (GM 4L80/5E)

W8800506  -  Mount Asm - Transmission (GM 4L80/5E)MADE TO ORDER PART - ESTIMATED 10 DAY LE..

$119.43 $88.47

W8800701 - Oil Filler Cap

Part# W8800701 Description: This is a Brand New Workhorse Oil Filler Cap. ..

$48.21 $35.71

W8800783 - Workhorse 8.1L/7.4L Engine Coolant Thermostat w/ Seal

Part# W8800783 Description: Engine Coolant Thermostat - 195 Degree for Workhorse 8.1L &..

$14.15 $15.03

W9000032 - Wiper Module Bolt-hex Flg M6x1x20 Cl

Part# W9000032 Description: WIPER MODULE BOLT-HEX FLG M6X1X20 CL Application: Bo..

$3.25 $2.41

W9000501 - Wiper Module Nut-hex Flg- M6x1 Pc 10

Part# W9000501 Description: WIPER MODULE NUT-HEX FLG- M6X1 PC 10 Application: Ho..

$3.25 $2.41

WH000540 - Radiator Assembly

Part# WH000540 Description: This is a Brand New Workhorse ALTERNATE Radiator Assembly..

$664.85 $492.48

WH000540 - Radiator W/Trans Cooler Kit

Part# WH000540You must choose one of the options for a transmission cooler shown in the list of part..

$1,391.44

WH000540C - External Transmission Cooler Kit

Part# WH000540C Description: This is a Brand New Transmission Cooler to be used with ..

$519.20 $384.59

WH000540CF - External Transmission Cooler Kit With Electronic Fan

Part# WH000540CF Description: This is a Brand New Transmission Cooler to be used with..

$694.40 $514.37

WH005234 - Parking Brake Pump Assembly

Part# WH005234This is new design, direct replacement pump assembly that comes with new mounting brac..

$1,788.29 $1,376.64

WH005667  -  J72 UltraStop Park Brake Pump Assembly SUPERSEDED - See description

WH005667 - J72 UltraStop Park Brake Pump Assembly

Part# WH005667-USSUPERSEEDED TO: WH005234Description: This is an alternate pump assembly ..

$2,016.52 $1,493.72