4773160030 Toyota PISTON, DISC BRAKE, NO.2(FOR FRONT DISC BRAKE), Price: 13.97$, Weight: 0.222kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
4773160030 |
PISTON, DISC BRAKE, NO.2(FOR FRONT DISC BRAKE) |
58 |
0.222 |
2-3 |
13.97$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
PISTON, DISC BRAKE, NO.2(FOR FRONT DISC BRAKE)
|
56 |
0.255
|
|
16.76$
|
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| FEBEST |
CYLINDER PISTON
|
2 |
0.253
|
2-3
|
5.11$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| HDJ101,UZJ100 | UZJ100W-GNAZK | ATM,MTM: AUTOMATIC TRANSMISSION; Grade: CYGNUS TYPE; Gear Shift Type: ATM, 5-SPEED FLOOR SHIFT; Engine: (2UZFE) 4700CC 32-VALVE DOHC EFI | 08.2002 - 08.2007 | 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 Disc Brake Caliper Piston for Toyota 4x4
Why this part is needed
This piston turns hydraulic pressure into strong, even clamping force on the front discs. If your brakes feel spongy, pull to one side, or show fluid under the dust boot, a fresh piston restores safe stopping. It replaces corroded or pitted hardware, curing uneven pad wear and overheating, and brings back a firm, consistent pedal.
How it works
Press the pedal and the master cylinder sends fluid to the caliper. The polished piston slides in the bore, pushing the inner pad against the rotor. The square-cut seal provides micro-retraction so pads release cleanly. A tight dust boot keeps grit and water out. Precision finish reduces friction and resists rust for long life ️.
If damaged or seized ⚠️
Expect longer stops, steering pull, fluid leaks, hot smell, blue rotors, and noisy brakes. A stuck piston can drag and warp rotors; a leaking one drops pressure, may trigger warnings, and risks brake fade.
Tech notes ️
- Always renew seal and dust boot; use fresh brake fluid as assembly lube
- Clean bore carefully; do not scratch the wall or piston
- Torque slide pins, bleed the system, check rotor runout
- Service both front sides for balanced braking ✅
Compatibility
- Land Cruiser
- Land Cruiser 100