Race-Driven Polaris Side-by-Side Brake Master Cylinder Assembly AM-72840
$89.93
In stock · Free Shipping
Speedway Motors Dual 7-Inch Brake Booster and Master Cylinder Combo 91031412
$349.99
In stock
✓ Free Shipping
Compact dual-diaphragm brake booster and cast iron master cylinder assembly with a 1-1/8-inch bore.
Price shown is the online purchase price. Free shipping · 30-day return policy
BrandSpeedway Motors
MPN / Part Number91031412
Part TypeBrake booster and master cylinder assembly
PositionCenter
Product Description
This Speedway Motors brake booster and master cylinder combo features a new 7-inch dual-diaphragm booster and a cast iron master cylinder with a 1-1/8-inch bore. It has two 3/8-24 inverted flare ports on each side, with plugs included for unused ports. The booster uses a four-bolt mounting pattern on 3-3/8-inch centers and is designed for under-floor or firewall installation.
Product Specifications
BrandSpeedway Motors
Manufacturer Part Number91031412
Item Weight18 pounds
ModelSpeedway Motors
Product Dimensions13.5 x 1 x 1 inches
Item model number91031412
ExteriorMachined
PositionCenter
Explicit Manufacturer Part Number91031412
Booster diameter7 inches
Master cylinder bore1-1/8 inches
Port size3/8-24 inverted flare
Port configurationTwo ports on each side
Mounting patternFour bolts on 3-3/8-inch centers
Master cylinder materialCast iron
Brake system applicationDisc-disc or disc-drum combinations
FinishMachined
