4773160040 Toyota PISTON, FRONT DISC BRAKE, Price: 19.30$, Weight: 0.24kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
4773160040 |
PISTON, FRONT DISC BRAKE |
132 |
0.24 |
|
19.30$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
PISTON, FRONT DISC BRAKE
|
134 |
0.276
|
2-3
|
16.08$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| HDJ101,UZJ100 | UZJ100W-GNPZK | ATM,MTM: AUTOMATIC TRANSMISSION; Grade: CYGNUS TYPE; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2UZFE) 4700CC 32-VALVE DOHC EFI | 01.1999 - 08.2002 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FZJ10#,HDJ100,HZJ105,UZJ100 | UZJ100R-GNPEKQ | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: VX TYPE; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2UZFE) 4700CC 32-VALVE DOHC EFI; Destination: AUSTRALIA | 01.1998 - 08.2000 | View |
Front Brake Caliper Piston for Toyota SUV Braking System
This precision piston restores strong, even braking on heavy-duty Toyota 4x4s. It sits inside the front caliper and converts hydraulic pressure into straight, smooth pad movement. When you press the pedal, brake fluid pushes the piston forward, clamping the pads to the disc. When you release, the square-cut seal helps the piston retract slightly, reducing drag and heat.
Why you need it
Over time, moisture and dust cause pitting or rust on the piston surface. That leads to sticking brakes, uneven pad wear, pulling to one side, soft pedal, and longer stopping distance. Replacing the piston brings back balanced bite, shorter stops, and quiet operation.
How it works
Made from hardened, corrosion-protected metal with mirror finish for low friction. Works with DOT 3/4 fluid, seal ring, and caliper bore to hold pressure under high heat and load. Smooth surface protects seals and keeps fluid inside.
If it fails
Expect fluid leaks, spongy pedal, overheated discs, blueing, warped rotors, ABS warnings, and rapid pad wear. Severe seizure can lock the wheel or cause fade on long descents.
Tech tip
Always replace seals, clean the bore, lube with brake fluid or silicone brake grease only, and bleed thoroughly. Check slide pins and discs for heat damage.
Compatible models
- Land Cruiser
- Land Cruiser 100