Rear Brake Wheel Cylinder for Nissan Drum Brakes ️

This OEM-grade hydraulic unit restores firm, even braking on Nissan pickups and SUVs with rear drums. Built to handle load, dust, and heat, it keeps the pedal feel solid and stopping distances short.

Why you need it

In a drum system, this cylinder converts pedal pressure into shoe force. Without it, the rear axle can’t share braking work, causing fade, pull, or longer stops—especially when towing or off-road.

How it works

Brake fluid from the master pushes twin pistons outward. They press the shoes against the drum, creating friction to slow the vehicle. Precision bores, corrosion-resistant body, and high-temp seals hold pressure. A bleeder screw lets you purge air for a firm pedal.

When it’s failing ⚠️

Wet streaks on the backing plate, spongy pedal, brake pull, rear lockup, or contaminated shoes. Fluid loss can trigger warning lights and reduce braking power. Left unchecked, it risks total rear brake loss.

Tech tips

Replace in axle pairs, clean the drum, renew shoes if soaked, use correct DOT fluid, torque lines gently, and bleed thoroughly. Adjust the star wheel after install for even bite.

Compatibility

• Np300
• King Cab
• Truck
• Nissan Truck Zn
• Desert Thunder
• Frontier
• Np300 F/Sbs,Med
• Xterra