131010S020 Toyota PISTON SUB-ASSY, W/PIN, Price: 36.20$, Weight: 0.572kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
131010S020 |
PISTON SUB-ASSY, W/PIN |
0 |
0.572 |
7-10 |
36.20$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
PISTON SUB-ASSY, W/PIN
|
0 |
0.658
|
-
|
45.18$
|
Not Available |
Substitutions
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRJ200,URJ20#,UZJ200,VDJ200 | URJ202R-GNTVKQ | ATM,MTM: AUTOMATIC TRANSMISSION; Seating Capacity: 8-SEATER; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: VXR TYPE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (1URFE) 4600CC 32-VALVE DOHC EFI; Destination: AUSTRALIA | 08.2015 - 07.2017 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| UCK6#,UPK6#,USK6# | UPK65L-GKTSKA | ATM,MTM: AUTOMATIC TRANSMISSION; Grade: SR-5 TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (1URFE) 4600CC 32-VALVE DOHC EFI | 04.2009 - 08.2012 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GSK5#,UCK5#,UPK5#,USK5# | UPK57L-CHTSKA | Cab: DOUBLE CAB; Grade: SR-5 TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (1URFE) 4600CC 32-VALVE DOHC EFI | 04.2009 - 05.2010 | View |
Engine Piston Assembly with Wrist Pin 🛠️
This internal engine component is essential for turning combustion pressure into real crankshaft rotation. It sits in the cylinder bore, seals against the wall with piston rings, and delivers force through the wrist pin into the connecting rod. When fuel-air ignites, the piston takes the hit, moves down smoothly, and keeps compression balanced across all cylinders for steady power and clean burn. ✅
Why this part is needed
A healthy piston keeps compression strong, controls oil use, and helps your V8 run quietly under load. It also stabilizes heat transfer from the combustion chamber to the cylinder wall, protecting the engine during towing and high-temperature driving.
How it works
The piston rides up and down in the cylinder, guided by its skirt. The wrist pin locks the piston to the connecting rod, letting it pivot freely as the crank rotates. Ring grooves hold the rings that seal compression, scrape excess oil, and keep blow-by low.
What happens if it’s worn or damaged ⚠️
A cracked or scuffed piston can cause low compression, misfires, heavy oil burning, knocking, smoke, loss of power, and even cylinder scoring. Ignoring it may lead to catastrophic engine failure and expensive block or crank damage.
Compatible Models
- Land Cruiser
- Sequoia
- Tundra