Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededRPCPART NUMBER: 707-R3908X
8" Steel Brake Booster Dual Diaphragm
$18999
Ships on 09/08/2026
Lowest Price Guarantee8" Dual Steel
- 8" Steel Brake Booster
- Dual Diaphragm
- Rod: 4" L
- Firewall Mounting Studs: 3/4" L (Coarse Thread)
- Master Cylinder Studs: 1-1/8" L
- Center-to-Center: 3-3/8"
- Bolt Hole Pattern: 3.375" x 3.375"
- Zinc
Part TypePower Brake Booster
BrandRPC
Package Height8.8
Package Width8.9
Package Length11.6
Weight7.75 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberR3908X
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations
