MN137980 Mitsubishi RING SET,PISTON, Price: 109.21$, Weight: 0.1kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Mitsubishi |
MN137980 |
RING SET,PISTON |
100 |
0.1 |
15-20 |
109.21$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Mitsubishi |
RING SET,PISTON
|
16 |
0.115
|
2-3
|
137.22$
|
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Mitsubishi |
MD195830
|
RING SETPISTON
|
0 |
0.113
|
-
|
147.92$
|
Not Available |
| Mitsubishi |
MD195830
|
RING SETPISTON
|
0 |
0.113
|
-
|
147.92$
|
Not Available |
Piston Ring Set for Mitsubishi Engine
This piston ring set is a small part with a big job 🔧. It is needed to seal the gap between the piston and cylinder wall, so the engine can build strong compression and run efficiently. When fitted correctly, it helps keep power where it belongs—inside the combustion chamber—while also controlling oil on the cylinder surface.
How It Works
The rings sit in grooves around the piston. As the piston moves up and down, the rings press lightly against the cylinder wall. This creates a tight seal for combustion pressure, while the oil control ring scrapes extra oil back down to the sump. The result is better power, smoother running, and cleaner emissions 🚗.
Why This Part Matters
- Restores lost compression and performance
- Reduces oil burning and exhaust smoke
- Helps protect cylinder walls from scoring
- Supports stable fuel economy
Symptoms If Worn or Broken
If rings are cracked, stuck, or worn, the engine may suffer from low compression, hard starting, blow-by gases, and increased oil consumption. You may notice blue smoke, rough idle, weak acceleration, and rising crankcase pressure. Left too long, it can damage pistons and cylinder bores and lead to a costly rebuild ⚠️.
Compatibility
- Mitsubishi Outlander PHEV