Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate
$84.53
WCFWCF100024
Block Off Plates
Engine Components
Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
$48.83
WCFWCF100240
Engine Components
Hardware Kits - Other
The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12...
Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware
$1,468.95
$1,426.43
WCFWCF100363
Exhaust, Mufflers & Tips
Headers & Manifolds
WCFab’s 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue
$392.70
$381.68
WCFWCF100113-BB
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal BlueThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Grey
$392.70
$381.68
WCFWCF100113-BG
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal GreyThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Red
$392.70
$381.68
WCFWCF100113-BR
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal RedThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Silver
$392.70
$381.68
WCFWCF100113-BS
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal SilverThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Blueberry Frost
$418.95
$406.88
WCFWCF100113-BBF
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Blueberry FrostThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Brizzle Blue
$392.70
$381.68
WCFWCF100113-BRZ
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Brizzle BlueThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bronze Chrome
$418.95
$406.88
WCFWCF100113-BC
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bronze ChromeThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Candy Blue
$418.95
$406.88
WCFWCF100113-CB
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Candy BlueThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Candy Purple
$418.95
$406.88
WCFWCF100113-CP
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Candy PurpleThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Candy Red
$418.95
$406.88
WCFWCF100113-CR
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Candy RedThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Candy Teal
$418.95
$406.88
WCFWCF100113-CT
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Candy TealThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - CAT Yellow
$392.70
$381.68
WCFWCF100113-CAT
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Cat YellowThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Cherry Frost
$418.95
$406.88
WCFWCF100113-CF
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Cherry FrostThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Chevy Orange
$392.70
$381.68
WCFWCF100113-CRO
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Chevy OrangeThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Deore Gold
$418.95
$406.88
WCFWCF100113-DG
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Deore GoldThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Fine Texture Black
$392.70
$381.68
WCFWCF100113-FTB
Diff Covers
Drivetrain
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Fine Texture BlackThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Flat Black
$392.70
$381.68
WCFWCF100113-FB
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Flat BlackThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Fluorescent Green
$418.95
$406.88
WCFWCF100113-FG
Diff Covers
Drivetrain
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Fluorescent GreenThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Fluorescent Orange
$418.95
$406.88
WCFWCF100113-FO
Diff Covers
Drivetrain
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Fluorescent OrangeThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Gloss Black
$392.70
$381.68
WCFWCF100113-GB
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Gloss BlackThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Gloss White
$392.70
$381.68
WCFWCF100113-GW
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Gloss WhiteThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Grape Frost
$418.95
$406.88
WCFWCF100113-GF
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Grape FrostThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Gun Metal
$392.70
$381.68
WCFWCF100113-GM
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Gun MetalThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Illusion Blueberry
$418.95
$406.88
WCFWCF100113-IBB
Diff Covers
Drivetrain
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Illusion BlueberryThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Illusion Purple
$418.95
$406.88
WCFWCF100113-IP
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Illusion PurpleThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Kiwi Green
$392.70
$381.68
WCFWCF100113-KIWI
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Kiwi GreenThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Orange Frost
$418.95
$406.88
WCFWCF100113-OF
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Orange FrostThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Semi-Gloss Black
$392.70
$381.68
WCFWCF100113-SGB
Diff Covers
Drivetrain
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Semi-Gloss BlackThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Shocker Yellow
$418.95
$406.88
WCFWCF100113-SY
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Shocker YellowThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Sparkle Bomber Org.
$418.95
$406.88
WCFWCF100113-SBO
Diff Covers
Drivetrain
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Sparkle Bomber Org.This Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Sparkle Copper
$418.95
$406.88
WCFWCF100113-SC
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Sparkle CopperThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Sparkle Gran. Smith
$418.95
$406.88
WCFWCF100113-SGS
Diff Covers
Drivetrain
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Sparkle Gran. SmithThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado...
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - WCFab Grey
$418.95
$406.88
WCFWCF100113-GRY
Diff Covers
Drivetrain
Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, WCFab GreyThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
