Description

When your brake pedal starts feeling spongy or you’re pressing further down to get the same stopping power, it’s time to replace that master cylinder. A failing master cylinder can mean spongy brakes, uneven braking, or worse – complete brake failure when you need them most. Whether you’re hauling grain carts, working steep hillsides, or making quick stops around the farmyard, you need brakes that respond immediately when you ask them to.

What You’re Getting

Direct replacement that mounts in the original location with existing brake lines
Precision-machined cylinder bore ensures smooth piston movement and consistent brake pressure
Compatible with DOT 3 brake fluid and designed for agricultural service conditions
Heavy-duty seals that handle the temperature swings and vibration of daily farm work

Built for Real Farm Work

This master cylinder fits both Landini 80 series tractors like the 6880, 7880, 8880, and 9880, plus Massey Ferguson 300 series models including the 377, 387, and 397. These are versatile mid-range machines that handle everything from loader work and hay operations to grain hauling and field preparation. Whether it’s a 70-horsepower utility tractor or a bigger row-crop machine, these tractors need reliable stopping power for safe operation.

Made to Last

Brake master cylinders take serious abuse on farm tractors. They’re exposed to extreme temperatures, from freezing winter mornings to scorching summer engine heat. This unit features robust internal seals that won’t deteriorate from constant pressure cycles or prolonged brake fluid exposure.

Installation Notes

Before starting installation, make sure you have fresh brake fluid on hand – it’s the perfect time to flush the system. This master cylinder fits models directly, mounting in the original location with existing brake lines. Bleeding the system properly after installation is crucial – start with the wheel furthest from the master cylinder and work your way closer. If your brake pedal has been feeling spongy or traveling too far before engaging, this replacement will restore that confident, firm feel.