Help is just a click away!
Click here to chat with a Speedway Team Member
‚úĖ
ūüí¨
Online - Chat with us!
Chat
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Since 1952
in
in
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$194.99
$169.99
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St

Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St

5.00" Overall Thickness, 7" Outside Diameter, 3.38" x 3.38" Bolt Hole Pattern, 4.00" Rod Length

0 Reviews | 0 Answered Questions
In Stock
Ships FREE
Select your vehicle to verify fitment.
Select Vehicle
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St
X
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St
Speedway Dual Diaphragm Power Brake Booster, 7 Inch, Stainless St
Zoomed In Image
Part # UP113023
Save 12%
$169.99
$194.99
each
Call to Order
Add to Buildlist
Compare
Details
Reviews
Q&A
Videos & Articles

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

MFG. Part #:
91031460
Overall Thickness:
5.00"
Outside Diameter:
7"
Bolt Hole Pattern:
3.38" x 3.38"
Centerline of Holes:
3.38"
Rod Length:
4.00"
Material Type:
Stainless Steel
Finish:
Polished
Sold in Quantity:
Each
Notes:
Dual diaphragm booster. Pushrod is 3/8" fine thread.
Brake Booster Type:
Vacuum Diaphragm Dual

Info

This is garage sale priced because it is not in new condition.

No Warranty, No Returns on Garage Sale Items

 

These show-quality polished stainless steel 7" boosters feature a dual diaphragm housing for use with heavier cars or pickups. Accepts most power brake master cylinders.

  • 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
  • Booster is 5" thick

Booster Tech Tip (GIF)

Learn more about selecting the proper brake booster for your vehicle by reading our tech article. Brake System Selection.  

 

Application

  • 5" thick from master cylinder mount face to firewall mount face
  • 4" long firewall mount face to end of pushrod
  • Four¬†stud pattern is square pattern with 3-3/8" stud centers
  • Pushrod stud is 3/8" fine thread
  • Master cylinder studs are¬†two studs across from each other on 3-3/8" centers

Notes

Installation Note: Before installing the master cylinder onto the booster, you may need to make an adjustment.  The pushrod on the brake booster should not protrude 1/16" from the face of the booster to insure proper engagement with the master cylinder.

Specs

  • 5" thick from master cylinder mount face to firewall mount face
  • 4" long firewall mount face to end of pushrod
  • Four¬†stud pattern is square pattern with 3-3/8" stud centers
  • Pushrod stud is 3/8" fine thread
  • Master cylinder studs are¬†two studs across from each other on 3-3/8" centers
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

More Like This

Reviews

Q & A

Videos

You May Also Like

Suggestions
`
Error
X
Note
X
Ok