ME997240 Mitsubishi RING SET STD, Price: 150.74$, Weight: 0.27kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Mitsubishi |
ME997240 |
RING SET STD |
0 |
0.27 |
15-20 |
150.74$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| FUSO |
RING SET STD
|
0 |
0.311
|
-
|
89.13$
|
Not Available | |
| FUSO |
RING SET STD
|
0 |
0.311
|
-
|
98.74$
|
Not Available | |
| Mitsubishi |
RING SET STD
|
0 |
0.311
|
-
|
150.74$
|
Not Available |
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| TP |
33950050
|
PISTON RING
|
69 |
0.311
|
4-5
|
40.42$
|
|
| RIKEN |
20931050
|
RING PISTON 050 4D34T
|
1 |
0.311
|
4-5
|
39.86$
|
|
| RIKEN |
RING PISTON 050 4D34T
|
100 |
0.311
|
4-5
|
36.30$
|
||
| TP |
33950100
|
PISTON RING
|
154 |
0.311
|
4-5
|
33.31$
|
|
| TP |
33950025
|
PISTON RING
|
739 |
0.311
|
4-5
|
33.13$
|
|
| TP |
PISTON RING
|
100 |
0.313
|
4-5
|
32.59$
|
||
| TP |
339502FAC100
|
MT ; PISTON RING ; 4D34 ; 104MM
|
25 |
0.311
|
4-5
|
32.16$
|
|
| NPR |
SDM31075ZX0050
|
RING PISTON SET 050 4D34 TURBO
|
20 |
0.311
|
4-5
|
32.11$
|
|
| NPR |
RING SET STD
|
76 |
0.311
|
4-5
|
31.49$
|
||
| NPR |
PISTON RING 25 SET
|
154 |
0.311
|
4-5
|
30.65$
|
||
| RIKEN |
20931025
|
RING PISTON 025 4D34T
|
0 |
0.311
|
4-5
|
79.82$
|
Not Available |
| RIKEN |
20931FM0050
|
RING PISTON 050 4D34T
|
0 |
0.311
|
4-5
|
45.20$
|
Not Available |
| TP |
339502F025
|
RING PISTON 025 4D34
|
0 |
0.311
|
4-5
|
44.34$
|
Not Available |
| NPR |
SDM31075ZX050
|
RING PISTON 050 4D32/34 TURBO
|
0 |
0.311
|
4-5
|
44.28$
|
Not Available |
| NPR |
SDM31075ZX0500050
|
RING PISTON 050 4D32/34 TURBO
|
0 |
0.311
|
4-5
|
44.28$
|
Not Available |
| NPR |
SDM31075ZX050050
|
RING PISTON 050 4D32/34 TURBO
|
0 |
0.311
|
4-5
|
44.28$
|
Not Available |
| TP |
339502F050
|
RING PISTON 050 4D34
|
0 |
0.311
|
4-5
|
43.88$
|
Not Available |
| TP |
339502F0500050
|
RING PISTON 050 4D34
|
0 |
0.311
|
4-5
|
43.88$
|
Not Available |
| TP |
33950STD
|
PISTON RING
|
0 |
0.311
|
4-5
|
43.42$
|
Not Available |
| TP |
339502FAC0075
|
RING PISTON 075 4D34
|
0 |
0.311
|
4-5
|
43.42$
|
Not Available |
| NPR |
SDM31075ZX075
|
RING PISTON 075 4D32/34TURBO
|
0 |
0.311
|
4-5
|
41.58$
|
Not Available |
| RIKEN |
209310050
|
RING PISTON 050 4D34T
|
0 |
0.311
|
4-5
|
41.34$
|
Not Available |
| TP |
TP4D34100
|
PISTON RING 33950-2FAC MI FUSO 4D34 CANTER,ROSA TP
|
0 |
0.311
|
4-5
|
39.52$
|
Not Available |
| TP |
TP4D3475
|
PISTON RING 33950-2FAC MI FUSO 4D34 CANTER,ROSA TP
|
0 |
0.311
|
4-5
|
39.52$
|
Not Available |
| RIKEN |
20931FMSTD
|
RING PISTON STD 4D34T
|
0 |
0.311
|
4-5
|
38.30$
|
Not Available |
| RIKEN |
20931100
|
RING PISTON 100 4D34T
|
0 |
0.311
|
4-5
|
38.20$
|
Not Available |
| TP |
339502FAC075
|
MT ; PISTON RING ; 4D34 ; 104MM
|
0 |
0.311
|
4-5
|
38.12$
|
Not Available |
| RIKEN |
PISTON RING
|
0 |
0.307
|
4-5
|
37.75$
|
Not Available | |
| TP |
TP4D3425
|
PISTON RING MI 33950-2FAC TP
|
0 |
0.391
|
4-5
|
37.37$
|
Not Available |
| TP |
TP4D3450
|
PISTON RING MI 33950-2FAC TP
|
0 |
0.242
|
4-5
|
37.37$
|
Not Available |
| TP |
339502FAC025
|
PISTON RING
|
0 |
0.391
|
4-5
|
36.38$
|
Not Available |
| TP |
339502FAC050
|
PISTON RING
|
0 |
0.242
|
4-5
|
36.36$
|
Not Available |
| RIKEN |
20931FM100
|
RING PISTON 100 4D34T
|
0 |
0.311
|
4-5
|
36.23$
|
Not Available |
| TP |
TP4D34STD
|
PISTON RING 33950-2FAC MI FUSO 4D34 CANTER,ROSA TP
|
0 |
0.313
|
4-5
|
35.57$
|
Not Available |
| TP |
339502FSTD
|
RING PISTON STD 4D34
|
0 |
0.311
|
4-5
|
34.26$
|
Not Available |
| TP |
339502F0050
|
RING PISTON SET 050 4D34 4D34T
|
0 |
0.311
|
4-5
|
34.26$
|
Not Available |
| TP |
339502FAC0050
|
RING PISTON 050 4D34
|
0 |
0.311
|
4-5
|
33.07$
|
Not Available |
| NPR |
PISTON RING SET
|
0 |
0.311
|
4-5
|
32.76$
|
Not Available | |
| NPR |
RING SET STD
|
0 |
0.312
|
4-5
|
32.25$
|
Not Available | |
| TP |
339502F0025
|
RING PISTON SET 025 4D34 4D34T
|
0 |
0.311
|
4-5
|
31.84$
|
Not Available |
| TP |
339502F100
|
RING PISTON SET 100 4D34 4D34T
|
0 |
0.311
|
4-5
|
31.57$
|
Not Available |
| TP |
339502FAC0025
|
RING PISTON 025 4D34
|
0 |
0.311
|
4-5
|
31.31$
|
Not Available |
| TP |
339502F0075
|
RING PISTON SET 075 4D34 4D34T
|
0 |
0.311
|
4-5
|
30.61$
|
Not Available |
| RIKEN |
20931075
|
RING PISTON 075 4D34T
|
0 |
0.311
|
4-5
|
22.84$
|
Not Available |
| RIKEN |
20931FM0075
|
RING PISTON 075 4D34T
|
0 |
0.311
|
4-5
|
22.84$
|
Not Available |
| NPR |
SDM31075ZX100
|
PISTON RING SET
|
0 |
0.311
|
4-5
|
22.04$
|
Not Available |
| RIKEN |
20931FM075
|
RING PISTON 075 4D34T
|
0 |
0.311
|
4-5
|
21.68$
|
Not Available |
Engine Piston Ring Set (Standard Size) for Mitsubishi
This standard-size piston ring kit is a critical wear item inside the engine. It seals the gap between the piston and the cylinder wall so the engine can build strong compression, control oil, and run cleanly. When fitted correctly, it helps restore power, reduces smoke, and supports stable fuel economy .
Why this part is needed β
Piston rings slowly wear from heat, friction, and carbon build-up. Once the seal weakens, compression drops and the engine struggles under load. Replacing the rings during an overhaul or when symptoms appear keeps the engine reliable and prevents bigger damage.
How it works βοΈ
The set usually includes compression rings and an oil control ring. Compression rings hold combustion pressure above the piston, while the oil ring scrapes extra oil back to the sump. The rings expand outward to maintain contact with the cylinder wall, creating a tight moving seal.
What happens if itβs worn or broken β
Bad rings can cause low compression, hard starting, blow-by, high oil use, blue exhaust smoke, fouled spark plugs/injectors, and loss of power. In severe cases, scoring of the cylinder wall and overheating can lead to a full rebuild.