9in Single Diaphragm Slim Line Booster Combo

Name: 9in Single Diaphragm Slim Line Booster Combo
Brand: Tuff Stuff
SKU: T01U 2131NBJ-2
Price: 281.66 USD
Availability: InStock

$421.73 $281.66 Save $140.07

SKU: T01U 2131NBJ-2

In Stock

Ships by Jun 8

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Description

The Tuff Stuff Performance Brake Booster with Master Cylinder (2131NBJ-2) features a 1-inch bore, dual bowl master cylinder, and a gold zinc-plated steel brake booster. It is vacuum-tested for reliability and suitable for Disc/Drum and Drum/Drum applications. Made in the U.S.A.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Tuff Stuff
Part Number	T01U 2131NBJ-2

Videos

Power Brake Boosters and Master Cylinders

Truck Power Brake Booster and Master Cylinder Installation

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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