4783160080 PISTON, REAR DISC BRAKE
Images
Compatibilité
Toyota 4783160080
| Descriptions | Modèle | Options | Période de production | Schéma |
|---|---|---|---|---|
| GRJ200,URJ20#,UZJ200,VDJ200 | VDJ200R-KDMRZ | ATM,MTM: MANUAL TRANSMISSION; Seating Capacity: 9-SEATER; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: STANDARD TYPE; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (1VDFTV) 4500CC DIESEL TURBO; Destination: GENERAL COUNTRIES | 09.2011 - 01.2012 | View |
Informations
Rear Disc Brake Caliper Piston for Toyota SUV
This OE-grade piston restores strong, even braking on the back axle. It is needed to keep hydraulic pressure sealed inside the caliper and to push brake pads squarely against the rotor. If your rear brakes feel weak, stick, or wear pads unevenly, a fresh piston is the right fix. Built from corrosion-resistant steel with a smooth, precision-ground surface, it handles heat, dust, mud, and long mileage with confidence .
How It Works
When you press the pedal, brake fluid pressure moves the piston forward. The square-cut seal allows controlled slide and retracts the piston slightly when you release, preventing drag. A dust boot keeps grit and water out, protecting the bore and the seal ️.
What Happens If It’s Damaged
Sticking or pitted pistons cause uneven pad wear, pulling to one side, overheated rotors, and longer stopping distance. Leaks reduce pedal firmness and can trigger ABS warnings. Severe seizure may overheat the hub and warp the disc .
Tech Tips
Always replace seals and boot, clean the bore, lubricate lightly with brake fluid, and bleed the system. Replace in pairs for balanced braking ️.
Compatibility
- Land Cruiser