Orders are currently shipping within 24-48 hours.

Workhorse Parts

Workhorse Parts

Shop for Original Workhorse 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.)

Search by entering 17 digit VIN
'96-'00 P32/42 Chassis'96-'00 P32/42 Chassis
2001 Workhorse2001 Workhorse
2002 Workhorse2002 Workhorse
2003 Workhorse2003 Workhorse
2004 Workhorse2004 Workhorse
2005 Workhorse2005 Workhorse
2006 Workhorse2006 Workhorse
2007 Workhorse2007 Workhorse
2008 Workhorse2008 Workhorse
2009 Workhorse2009 Workhorse
2010 Workhorse2010 Workhorse
2011 Workhorse2011 Workhorse
2012 Workhorse2012 Workhorse
Brake Job GuidesBrake Job Guides
Service Job GuidesService Job Guides
Search within Filtered Results  
 
Product Compare (0)
Show:
Sort By:
12557558 - Oil Pan Asm On SALE! Special Order - Call

12557558 - Oil Pan Asm

12557558  -  O..

$412.48 $305.54

Add to Cart
Add to Wish List
Compare this Product
12557584 - Flywheel Asm. On SALE! Out of Stock

12557584 - Flywheel Asm.

FLYWHEEL ASM. ..

$160.83 $119.13

Add to Cart
Add to Wish List
Compare this Product
12557752 - Seal O/pmp (o Ring) On SALE!

12557752 - Seal O/pmp (o Ring)

SEAL O/PMP (O RING) ..

$14.76 $10.93

Add to Cart
Add to Wish List
Compare this Product
12557811 - Stud-eng Lift Frt Brkt On SALE! Out of Stock

12557811 - Stud-eng Lift Frt Brkt

STUD-ENG LIFT FRT BRKT ..

$14.59 $10.81

Add to Cart
Add to Wish List
Compare this Product
12557831 - Gasket Vlv Rkr Arm Cvr On SALE!

12557831 - Gasket Vlv Rkr Arm Cvr

GASKET VLV RKR ARM CVR ..

$21.18 $15.69

Add to Cart
Add to Wish List
Compare this Product
12557840 - Bolt/screw Cr/shf Balr On SALE!

12557840 - Bolt/screw Cr/shf Balr

BOLT/SCREW CR/SHF BALR ..

$9.96 $7.38

Add to Cart
Add to Wish List
Compare this Product
12557934 - Bracket-eng Wrg Harn On SALE! Out of Stock

12557934 - Bracket-eng Wrg Harn

BRACKET-ENG WRG HARN ..

$9.96 $7.38

Add to Cart
Add to Wish List
Compare this Product
12558013 - Gasket On SALE! Out of Stock

12558013 - Gasket

GASKET ..

$17.64 $13.07

Add to Cart
Add to Wish List
Compare this Product
12558060 - Head Asm On SALE! Out of Stock

12558060 - Head Asm

HEAD ASM ..

$790.82 $585.79

Add to Cart
Add to Wish List
Compare this Product
12558081 - Pin-cyl Hd Loc On SALE!

12558081 - Pin-cyl Hd Loc

PIN-CYL HD LOC ..

$3.98 $2.95

Add to Cart
Add to Wish List
Compare this Product
12558112 - Head Asm-cyl On SALE! Out of Stock

12558112 - Head Asm-cyl

HEAD ASM-CYL ..

$1,391.69 $1,030.88

Add to Cart
Add to Wish List
Compare this Product
12558125 - Hose - Oil Filler Tube On SALE! Discontinued Part

12558125 - Hose - Oil Filler Tube

12558125  -  H..

$19.51 $14.45

Add to Cart
Add to Wish List
Compare this Product
12558163 - Gasket - Cylinder Head, LH (8.1L) On SALE! Out of Stock

12558163 - Gasket - Cylinder Head, LH (8.1L)

12558163  -  G..

$103.98 $77.02

Add to Cart
Add to Wish List
Compare this Product
12558164 - Gasket - Cylinder Head, RH (8.1L) On SALE!

12558164 - Gasket - Cylinder Head, RH (8.1L)

12558164  -  G..

$100.44 $102.38

Add to Cart
Add to Wish List
Compare this Product
12558177 - Grommet-knock Sen On SALE!

12558177 - Grommet-knock Sen

GROMMET-KNOCK SEN ..

$7.30 $5.41

Add to Cart
Add to Wish List
Compare this Product
12558178 - Gasket On SALE! Out of Stock

12558178 - Gasket

GASKET ..

$71.78 $53.17

Add to Cart
Add to Wish List
Compare this Product
12558216 - (cps) Pan Asm-oil On SALE! Out of Stock

12558216 - (cps) Pan Asm-oil

(CPS) PAN ASM-OIL ..

$316.32 $234.31

Add to Cart
Add to Wish List
Compare this Product
12558251 - Screen Asm - Oil Pump (w/ Suction Pipe) On SALE! Special Order - Call

12558251 - Screen Asm - Oil Pump (w/ Suction Pipe)

12558251  -  S..

$123.81 $91.71

Add to Cart
Add to Wish List
Compare this Product
12558253 - Deflector-cr/shf Oil On SALE!

12558253 - Deflector-cr/shf Oil

DEFLECTOR-CR/SHF OIL ..

$47.79 $35.40

Add to Cart
Add to Wish List
Compare this Product
12558254 - Baffle-oil Pan On SALE!

12558254 - Baffle-oil Pan

BAFFLE-OIL PAN ..

$87.05 $64.48

Add to Cart
Add to Wish List
Compare this Product
12558256 - Crankshaft Asm On SALE! Out of Stock

12558256 - Crankshaft Asm

CRANKSHAFT ASM ..

$1,138.09 $843.03

Add to Cart
Add to Wish List
Compare this Product
12558268 - Deflector-crankshaft Oil On SALE! Out of Stock

12558268 - Deflector-crankshaft Oil

DEFLECTOR-CRANKSHAFT OIL..

$43.36 $32.12

Add to Cart
Add to Wish List
Compare this Product
12558275 - 8.1L Exhaust Manifold Gasket On SALE!

12558275 - 8.1L Exhaust Manifold Gasket

Part# 12558275  ..

$50.85 $88.24

Add to Cart
Add to Wish List
Compare this Product
12558295 - Valve-exh On SALE! Out of Stock

12558295 - Valve-exh

VALVE-EXH ..

$90.48 $67.02

Add to Cart
Add to Wish List
Compare this Product