Description

Master Cylinder for 80574 Hydroboost that fits 2006-2012 Workhorse chassis. Also used on the W42 RV Workhorse chassis. Used with caliper 10752 and brake pads D1268

Master Cylinder Material	Aluminum
Mounting Hole Diameter (Inch)	0.413
Mounting Hole Quantity	2
Port Quantity	2
Primary Port Thread A	1/2-20
Reservoir Included	Yes
Secondary Port Thread A	1/2-20
Master Cylinder Cap Included	Yes
Primary Outlet Thread Size	1/2-20
Secondary Outlet Thread Size	1/2-20
Mounting Bracket Included	No
Hazardous Material	No
Dust Boot Included	No
Sensor Included	No
Push Rod Included	No
Bleeder Hoses Included	No
Brake Booster Included	No

Other Applications:

• 2006-2012 Workhorse Custom Chassis W42
• 2006-2011 Workhorse W42

Tech Specs

OEM/Other Numbers:

• MC391345
• W0007678

Estimated Shipping Dimensions: 10" x 10" x 6"

Weight: 3.64 lbs