M MATI Brake Tandem Master Cylinder for Polaris Ranger & RZR — Direct-Fit OEM-Compatible, Multiple Part Numbers

M MATI Brake Tandem Master Cylinder is a direct-fit replacement master cylinder engineered to restore reliable braking performance on compatible Polaris Ranger, RZR, ACE and General/Brutus models.

If your UTV has a worn or leaking master cylinder, the M MATI Brake Tandem Master Cylinder offers a durable, OEM-compatible swap that fits a wide range of Polaris machines. Engineered to match the mounting points and hydraulic ports of original components, this assembly simplifies installation and helps return consistent pedal feel. It is supplied with multiple manufacturer part numbers (1911515, 1911982, 1912463, 2203454, 1911699, 2204458, 1911234, 1911168, 1911985, 2204117) to cover many original-equipment variations.

Which Polaris models does this master cylinder fit?

This master cylinder is designed to fit numerous Polaris UTV platforms across several engine sizes and model families. It covers Ranger models, RZR sport machines, ACE utility vehicles and General/Brutus units, so you can find cross-compatibility without mixing parts.

• Polaris Ranger: 400, 500, 570, 800, 900, 1000
• Polaris RZR: 570, 800, 900, 1000
• Polaris ACE: 325, 570, 900
• Polaris General and Brutus: General 1000 and Brutus-compatible models

How simple is installation and what should I prepare?

Installation is straightforward for anyone comfortable with basic UTV maintenance and brake service procedures. The unit is built to match OEM mounting points and hydraulic fittings, but you should have the correct tools, fresh brake fluid, and follow a proper bleeding sequence for safe operation.

• Use correct wrenches and a brake-bleeding kit for air-free lines
• Replace any damaged hoses, seals, or hardware during installation
• Refer to Polaris service manual torque specs and bleed procedure

What are the part numbers and service support details?

The product lists multiple manufacturer part numbers to help you match the right replacement for your vehicle. M MATI also provides a one-year service commitment—if the product develops a covered issue within a year, contact their support for resolution.

• Manufacturer part numbers included for compatibility checking
• One-year product service support from M MATI
• Keep your vehicle model year and VIN ready when contacting support

Why choose an aftermarket tandem master cylinder like this one?

An aftermarket assembly like the M MATI unit lets you restore braking performance without sourcing expensive OEM parts. When chosen for the correct fitment and installed properly, it gives comparable function and can reduce downtime for trail or work use.

• Cost-effective alternative to factory replacement parts
• Built to align with original hydraulic connections and mounting
• Good option for repair shops and owners performing in-field repairs

Who is this for: The M MATI Brake Tandem Master Cylinder is intended for Polaris owners, mechanics, and fleet managers needing a reliable replacement for worn or leaking master cylinders on Ranger, RZR, ACE, General and Brutus models. If you maintain your UTVs, prefer parts that match OEM fit and want clear cross-reference part numbers plus one-year support, this unit is a practical repair choice.