Mack 21485016 - Hydraulic Assist Brake Master Cylinder, For Cab, Chassis Body
$65349
MSRP: $668.04
Save: $14.55
In stock
limited availability at this price!
MACK part description
Features & Benefits
- Made to fit Mack cab and chassis body applications with zero fuss
- Delivers steady hydraulic braking power, so every stop is firm and confident
- Stops weak, spongy braking in its tracks before it becomes a problem
- Gives heavy loads the controlled stopping power they deserve
Mack Hydraulic Assist Brake Master Cylinder
The Mack Hydraulic Assist Brake Master Cylinder is constructed to deliver powerful, reliable braking force for cab and chassis body applications. If braking performance feels weak, inconsistent, or spongy, replacing the master cylinder is crucial to restoring full hydraulic pressure and response. Manufactured to meet Mack’s high standards, the Mack 21485016 ensures smooth braking operation under heavy loads, keeping both drivers and cargo safe. When it comes to brakes, there’s no room for compromise—this master cylinder is the upgrade that keeps everything in check.
Mack trucks are built to last, but when the time for repair and maintenance comes it’s strongly recommended to use genuine Mack® components. Designed and manufactured according to strict OEM specifications, Mack parts offer the same engineering and performance as their stock equivalent. This ensures a seamless fit, smooth installation, and reliable operation overall. Mack offers a wide range of genuine parts, including engine, exhaust, transmission, cab, and body parts and accessories. It also offers remanufactured components that offer the same good-as-new quality at a more accessible price range. All genuine Mack parts are tested in both the laboratory and field environments to ensure they meet or exceed industry standards.

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