|
#91031451
Single Diaphragm Chrome Booster Master Cylinder Combo
7 Reviews
|
12 Questions
- These show-quality brake combos come with a 7" single diaphragm chrome plated steel booster and a chrome master cylinder
- Master Cylinder has a 1" bore and dual 3/8"-24 IFF outlets (on both sides)
- New single diaphragm booster measures 7" in diameter and is the smallest size offered which fits well in tight spaces
See More
$351.99
kit
On Backorder
$369.98
Save $17.99
This part is Backordered. We currently do not have an estimate when this item will ship.
Add to a list
Share
Select a vehicle to verify Fitment
Select Vehicle
Product Summary
Universal Fit, 7 Inch Brake Booster Diameter, Chrome
- These show-quality brake combos come with a 7" single diaphragm chrome plated steel booster and a chrome master cylinder
- Master Cylinder has a 1" bore and dual 3/8"-24 IFF outlets (on both sides)
- New single diaphragm booster measures 7" in diameter and is the smallest size offered which fits well in tight spaces
- Booster has four bolts on 3 3/8" centers which fits a variety of mounting brackets and pedal assemblies
- Assembled length is 12" from booster mount flange to the end of the master cylinder
Comes as a Kit
View Kit Components
See more details
Key Specs
MFG. Part # | 91031451 |
Brand | Speedway Motors |
Brake Booster Diameter | 7 Inch |
Master Cylinder Material | Steel |
Master Cylinder Finish | Chrome |
See more specs
Need To Know
This Product Will Ship Free
Shipping Policies & FAQsNeed help?
855.313.9176Quick and Easy Returns
Return PolicySpeedway Motors 91031451 Details
Speedway Motors 91031451 Details
These show-quality brake combos come with a 7" single diaphragm chrome plated steel booster and a chrome master cylinder with a 1" bore and dual 3/8"-24 IFF outlets (on both sides). Includes plugs for unused ports.
Suitable for use with front disc/rear drum brake systems.
Learn more about selecting the proper master cylinder for your vehicle by reading our tech article.Brake System Selection.
Charts
Booster Tech Tip (GIF)
Specs
- 3-3/4" thick from master cylinder mount face to firewall mount face
- 4" long firewall mount face to end of pushrod
- Booster mounts to bracket or body with four bolt square pattern on 3-3/8" centers
- Pushrod stud is 3/8" fine thread
- Master cylinder studs are two 3/8" coarse studs across from each other on 3-3/8" centers
- Opening of booster on master cylinder side for master cylinder snout or flange to fit into is 1.620"
- Booster is 3-3/4" thick from mounting surface to mounting surface for master cylinder
- Shaft coming out of booster for attachment to pedal arm is 3/8" fine thread
- Outside diameter is 7"
Speedway Motors 91031451 Specifications
Speedway Motors 91031451 Specifications
KEY SPECS | |
---|---|
MFG. Part # | 91031451 |
Brand | Speedway Motors |
Brake Booster Diameter | 7 Inch |
Master Cylinder Material | Steel |
Master Cylinder Finish | Chrome |
GENERAL | |
Speedway Motors Catalog Part # | 910-31451 |
Brake Booster Type | Vacuum Diaphragm Single |
Outlet Count | Tandem/Both Sides |
Outlet Fitting | 3/8"-24 |
Master Cylinder Bore Size | 1 Inch |
Brake Booster Material | Steel |
Brake Booster Finish | Chrome |
Overall Length | 12" |
Master Cylinder Port Sizes | 3/8"-24 IFF |
Bolt Hole Pattern | 3.38" x 3.38" |
Centerline of Holes | 3.38" |
Reservoir Included | Yes |
Sold in Quantity | Kit |
Notes | Chrome finish on both master cylinder and booster. |