4702660090 Toyota PISTON, MASTER CYLINDER, Price: 72.85$, Weight: 0.375kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
4702660090 |
PISTON, MASTER CYLINDER |
0 |
0.375 |
7-10 |
72.85$ |
| Not Available | ||||||
Originals
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRN28# | GRN285L-GKAGK | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: LEFT-HAND DRIVE VEHICLES; Gear Shift Type: ATM, 5-SPEED FLOOR SHIFT; Engine: (1GRFE) 4000CC 24-VALVE DOHC EFI | 08.2009 - ... | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GSJ15 | GSJ15W-GKASK | ATM,MTM: AUTOMATIC TRANSMISSION; Gear Shift Type: ATM, 5-SPEED FLOOR SHIFT; Engine: (1GRFE) 4000CC 24-VALVE DOHC EFI | 11.2010 - 01.2018 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GDJ15#,GRJ150,KDJ150,TRJ150 | TRJ150L-GKTEKX | ATM,MTM: AUTOMATIC TRANSMISSION; NO. Of Doors: 5-DOOR; Driver's Position: LEFT-HAND DRIVE VEHICLES; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (2TRFE) 2700CC 16-VALVE DOHC EFI; Destination: RUSSIA | 08.2017 - ... | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GDJ150,GRJ150,KDJ150,LJ150,TRJ15# | TRJ155L-GJTEKV | ATM,MTM: AUTOMATIC TRANSMISSION; NO. Of Doors: 3-DOOR; Driver's Position: LEFT-HAND DRIVE VEHICLES; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (2TRFE) 2700CC 16-VALVE DOHC EFI; Destination: GULF CORPORATION COUNCIL | 08.2017 - ... | View |
Brake Master Cylinder Piston — Restore Firm Pedal and Safe Stops 🛠️
This precision hydraulic piston is the heart of your brake master cylinder. It restores solid pedal feel, straight-line stopping, and equal pressure to all wheels. Built with hardened alloy and OE-grade EPDM seals, it resists wear, heat, and modern brake fluids for long service life.
Why this part is needed ✅
With mileage, the piston and seals wear, letting fluid bypass internally. That causes long pedal travel, a sinking pedal at lights, and uneven braking. Replacing the piston refreshes the master without swapping the whole assembly—smart, cost-effective maintenance.
How it works ⚙️
When you press the pedal, the pushrod drives this piston forward. The primary and secondary seals close the ports, build hydraulic pressure, and send fluid to the circuits. A return spring pulls the piston back, reopening compensation ports for quick release and clean re-priming.
What happens if it’s damaged ⚠️
Expect spongy feel, longer stopping distance, pull under braking, ABS/VSC alerts, dark fluid, and hard bleeding. In severe cases you lose hydraulic pressure abruptly—a serious safety risk.
Pro install tips 🧰
Bench-bleed the master, use fresh DOT 3/4 as specified, lube seals with brake fluid only, check booster pushrod length, and never scratch the bore.
Compatibility
- 4Runner
- FJ Cruiser
- Land Cruiser
- Land Cruiser Prado