2004 Workhorse W42 Parts

$41.04

Ships Today

FULL THROTTLE BATTERY

FT825-78 FT-Series AGM 12 V Battery, Group: 34/78, 825 CCA, 65 AH, Brass SAE Terminal - LHP

Part Number: 597-FT825-78

Ships Today

^$369³⁵ $410.39

YOU SAVE

$41.04

DYNAMIC FRICTION

*CALIPER-SILVER ZINC

Part Number: 328-331-47246

^$191⁹⁹

DYNAMIC FRICTION

*CALIPER-SILVER ZINC

Part Number: 328-331-47246

^$191⁹⁹

DYNAMIC FRICTION

340-47045 Disc Brake Hardware Kit, 1995-2006 Multiple Makes/Models, Position: Rear,Front,Fr & Rr,Fr,Rr

Part Number: 328-340-47045

^$14⁹²$16.58

$1.66

DYNAMIC FRICTION

340-47045 Disc Brake Hardware Kit, 1995-2006 Multiple Makes/Models, Position: Rear,Front,Fr & Rr,Fr,Rr

Part Number: 328-340-47045

^$14⁹² $16.58

YOU SAVE

$1.66

DYNAMIC FRICTION

600-48082 Brake Rotor, 1992-2019 Multiple Makes/Models, Position: Rr,Fr & Rr,Fr

Part Number: 328-600-48082

DYNAMIC FRICTION

600-48082 Brake Rotor, 1992-2019 Multiple Makes/Models, Position: Rr,Fr & Rr,Fr

Part Number: 328-600-48082

Ships on 09/30/2026

^$134¹² $149.02

YOU SAVE

$14.90

DYNAMIC FRICTION

600-48028 Brake Rotor, 1994-2006 Multiple Makes/Models, Position: Rear,Rr

Part Number: 328-600-48028

^$101³⁵$112.61

$11.26

DYNAMIC FRICTION

600-48028 Brake Rotor, 1994-2006 Multiple Makes/Models, Position: Rear,Rr

Part Number: 328-600-48028

^$101³⁵ $112.61

YOU SAVE

$11.26

DYNAMIC FRICTION

600-48027 Brake Rotor, 1994-2006 Multiple Makes/Models, Position: Fr,Front

Part Number: 328-600-48027

^$93³⁸$103.75

$10.37

DYNAMIC FRICTION

600-48027 Brake Rotor, 1994-2006 Multiple Makes/Models, Position: Fr,Front

Part Number: 328-600-48027

^$93³⁸ $103.75

YOU SAVE

$10.37

DYNAMIC FRICTION

1551-0769-01 5000 Advanced Semi-Metallic Brake Pads & Hardware Kit, Fits Select Multiple Makes/Models, Position: Fr & Rr,Fr,Fron

Part Number: 328-1551-0769-01

^$106⁵⁶$118.40

$11.84

DYNAMIC FRICTION

1551-0769-01 5000 Advanced Semi-Metallic Brake Pads & Hardware Kit, Fits Select Multiple Makes/Models, Position: Fr & Rr,Fr,Fron

Part Number: 328-1551-0769-01

^$106⁵⁶ $118.40

YOU SAVE

$11.84

DYNAMIC FRICTION

6002-48028 Brake Rotors, 1994-2005 Multiple Makes/Models, Position: Rear

Part Number: 328-6002-48028

^$202⁷⁰$225.22

$22.52

DYNAMIC FRICTION

6002-48028 Brake Rotors, 1994-2005 Multiple Makes/Models, Position: Rear

Part Number: 328-6002-48028

^$202⁷⁰ $225.22

YOU SAVE

$22.52

DYNAMIC FRICTION

1214-0769-01 Heavy-Duty Brake Pads & Hardware Kit, Fits Select Multiple Makes/Models, Position: Rear,Fr,Front,Fr & Rr,Rr

Part Number: 328-1214-0769-01

^$110⁵⁰$122.78

$12.28

DYNAMIC FRICTION

1214-0769-01 Heavy-Duty Brake Pads & Hardware Kit, Fits Select Multiple Makes/Models, Position: Rear,Fr,Front,Fr & Rr,Rr

Part Number: 328-1214-0769-01

^$110⁵⁰ $122.78

YOU SAVE

$12.28

POWER STOP

Z23 EVOLUTION SPORT W/HDW

Part Number: 419-Z23-1268

^$68⁸⁷

POWER STOP

Z23 EVOLUTION SPORT W/HDW

Part Number: 419-Z23-1268

^$68⁸⁷

POWER STOP

Z36 Truck And Tow Carbon Ceramic Brake Pads Specifically engineered for towing or hauling

Part Number: 419-Z36-1268

^$83⁸²

POWER STOP

Z36 Truck And Tow Carbon Ceramic Brake Pads Specifically engineered for towing or hauling

Part Number: 419-Z36-1268

^$83⁸²

DYNAMIC FRICTION

1551-0717-00 5000 Advanced Semi-Metallic Brake Pads, 1973-2012 Multiple Makes/Models, Position: Rear,Fr & Rr,Fr,Front,Rr

Part Number: 328-1551-0717-00

^$80⁶³$89.59

$8.96

DYNAMIC FRICTION

1551-0717-00 5000 Advanced Semi-Metallic Brake Pads, 1973-2012 Multiple Makes/Models, Position: Rear,Fr & Rr,Fr,Front,Rr

Part Number: 328-1551-0717-00

^$80⁶³ $89.59

YOU SAVE

$8.96

DYNAMIC FRICTION

1551-0717-01 5000 Advanced Semi-Metallic Brake Pads & Hardware Kit, 1995-2006 Multiple Makes/Models, Position: Rr,Front,Fr,Fr &

Part Number: 328-1551-0717-01

^$95⁵⁴$106.15

$10.61

DYNAMIC FRICTION

1551-0717-01 5000 Advanced Semi-Metallic Brake Pads & Hardware Kit, 1995-2006 Multiple Makes/Models, Position: Rr,Front,Fr,Fr &

Part Number: 328-1551-0717-01

^$95⁵⁴ $106.15

YOU SAVE

$10.61

DYNAMIC FRICTION

340-47061 Disc Brake Hardware Kit, Fits Select Multiple Makes/Models, Position: Front,Fr & Rr,Fr,Rear,Rr

Part Number: 328-340-47061

^$23⁰³$25.59

$2.56

DYNAMIC FRICTION

340-47061 Disc Brake Hardware Kit, Fits Select Multiple Makes/Models, Position: Front,Fr & Rr,Fr,Rear,Rr

Part Number: 328-340-47061

^$23⁰³ $25.59

YOU SAVE

$2.56

DYNAMIC FRICTION

*CALIPER-SILVER ZINC

Part Number: 328-331-47243

^$460⁴³

DYNAMIC FRICTION

*CALIPER-SILVER ZINC

Part Number: 328-331-47243

^$460⁴³

DYNAMIC FRICTION

*CALIPER-SILVER ZINC

Part Number: 328-331-47242

^$460⁴³

DYNAMIC FRICTION

*CALIPER-SILVER ZINC

Part Number: 328-331-47242

^$460⁴³

OPTIMA BATTERIES

Redtop 12-Volt Battery Model/BCI Group: 78

Part Number: 753-9078-109

^$319⁹⁹

Ships on 10/01/2026

OPTIMA BATTERIES

Redtop 12-Volt Battery Model/BCI Group: 78

Part Number: 753-9078-109

Ships on 10/01/2026

^$319⁹⁹

R1 CONCEPTS

E-Line Blank Brake Rotor, 1992-2019 Fits Multiple Makes/Models, Position: Front & Rear

Part Number: 820-ERE-48082

^$149⁹⁹$166.66

$16.67

R1 CONCEPTS

E-Line Blank Brake Rotor, 1992-2019 Fits Multiple Makes/Models, Position: Front & Rear

Part Number: 820-ERE-48082

^$149⁹⁹ $166.66

YOU SAVE

$16.67

R1 CONCEPTS

Optimum OE Brake Pads & Hardware Kit, 1995-2006 GM, Position: Front & Rear

Part Number: 820-2551-0717-01

^$95⁵⁴$106.15

$10.61

R1 CONCEPTS

Optimum OE Brake Pads & Hardware Kit, 1995-2006 GM, Position: Front & Rear

Part Number: 820-2551-0717-01

^$95⁵⁴ $106.15

YOU SAVE

$10.61

R1 CONCEPTS

Optimum OE Brake Pads & Hardware Kit, Fits Select Fits Multiple Makes/Models, Position: Front & Rear

Part Number: 820-2551-0769-01

^$106⁵⁴$118.38

$11.84

R1 CONCEPTS

Optimum OE Brake Pads & Hardware Kit, Fits Select Fits Multiple Makes/Models, Position: Front & Rear

Part Number: 820-2551-0769-01

^$106⁵⁴ $118.38

YOU SAVE

$11.84

R1 CONCEPTS

Semi-Metallic Brake Pads & Hardware Kit, Fits Select Fits Multiple Makes/Models, Position: Front & Rear

Part Number: 820-2311-0769-01

^$82⁷⁵$91.94

$9.19

R1 CONCEPTS

Semi-Metallic Brake Pads & Hardware Kit, Fits Select Fits Multiple Makes/Models, Position: Front & Rear

Part Number: 820-2311-0769-01

^$82⁷⁵ $91.94

YOU SAVE

$9.19

R1 CONCEPTS

E-Line Blank Brake Rotor Set w/Super-Duty Pads & Hardware, 1997-2005 GM, Position: Rear

Part Number: 820-WFXH1-48207

^$298²⁵$331.39

$33.14

R1 CONCEPTS

E-Line Blank Brake Rotor Set w/Super-Duty Pads & Hardware, 1997-2005 GM, Position: Rear

Part Number: 820-WFXH1-48207

^$298²⁵ $331.39

YOU SAVE

$33.14

R1 CONCEPTS

GeoSpec-Coated Rotor, 1992-2019 Fits Multiple Makes/Models, Position: Front & Rear

Part Number: 820-RRE-48082

^$162⁹⁹$181.10

$18.11

R1 CONCEPTS

GeoSpec-Coated Rotor, 1992-2019 Fits Multiple Makes/Models, Position: Front & Rear

Part Number: 820-RRE-48082

^$162⁹⁹ $181.10

YOU SAVE

$18.11

R1 CONCEPTS

GeoSpec-Coated Rotor, 1992-2017 Fits Multiple Makes/Models, Position: Rear

Part Number: 820-RRE-48083

^$260⁶³$289.59

$28.96

R1 CONCEPTS

GeoSpec-Coated Rotor, 1992-2017 Fits Multiple Makes/Models, Position: Rear

Part Number: 820-RRE-48083