Brakes› Master Cylinders-Boosters and Components
LEED BRAKES
LEED Brakes 9 inch power booster 1 inch bore master cylinder disc/drum (Black)
SKU: L028 03471
Moderate — 2–4 hours
Description
Part #: 03471
New 9" slimline direct fit power brake booster, master cylinder & disc/drum proportioning valve combo. This top quality power brake booster is designed mount directly to your factory firewall. This power booster works great as a factory replacement or as an upgrade from manual to power brakes for vehicles with automatic transmissions. Also included in this kits is a new factory style 1" bore master cylinder and proportioning valve equipped to work with front disc rear drum applications. Note: If switching from manual to power brakes a power brake pedal is required.
Features:
- Includes brackets and pushrod
- New unit not remanufactured
- Direct bolt in replacement for factory power brake booster
Leed Brakes power booster assemblies are shipped fully assembled. This insures proper adjustment of the pushrod between the power booster and master cylinder and proper fitment all valves, lines and brackets for a trouble-free installation.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
Fitment
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Available on iOS & Android
Specifications
| Brand | LEED BRAKES |
| Part Number | L028 03471 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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