2.5L 8v - 4G54B
Manufacturers
2.5L 8v - 4G54B
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Forged pistons for Mitsubishi 4G54B 2.5L 8v: bore 92-92.5mm, RV 7.2-7.3:1, pin 22mm.
Pajero/Montero, L200, Sigma/Magna compatible; OEM refs MD026920-MD026934.
Specifications of the forged pistons for engines 2,5 L 8 v 4G54B (G54B) :
| Reference | Bore (mm) | CR | pin (mm) | Height pin (mm) | Range | Coating | Aluminium | Forging | Dome volume (cc) | Weight (g) | Rings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WK555M92 | 92 | 7,2 :1 | 22 | 35,3 | Wiseco | Skirt | 2618 | — | -17 | — | 9200XX |
| WK555M925 | 92,5 | 7,3 :1 | 22 | 35,3 | Wiseco | Skirt | 2618 | — | -17 | — | 9250XX |
Compatible vehicles:
| Manufacturer | Model | Years |
|---|---|---|
| Mitsubishi | Pajero / Montero I (L04x) – 4G54 (G54B) 8v | 1982–1991 |
| Mitsubishi | L200 / Triton – 4G54 (G54B) 8v | 1986–1996 |
| Mitsubishi | Sigma / Magna – 4G54 (G54B) 8v | 1980–1996 |
OEM piston references :
| Manufacturer | Model | Reference | Description |
|---|---|---|---|
| Mitsubishi | Pajero / Montero I (L04x) – 4G54 (G54B) | MD026920 | piston & pin assy |
| Mitsubishi | Pajero / Montero I (L04x) – 4G54 (G54B) | MD026921 | piston & pin assy |
| Mitsubishi | Pajero / Montero I (L04x) – 4G54 (G54B) | MD026922 | piston & pin assy |
| Mitsubishi | Pajero / Montero I (L04x) – 4G54 (G54B) | MD026931 | piston & pin assy |
| Mitsubishi | Pajero / Montero I (L04x) – 4G54 (G54B) | MD026932 | piston & pin assy |
| Mitsubishi | Pajero / Montero I (L04x) – 4G54 (G54B) | MD026933 | piston & pin assy |
| Mitsubishi | Pajero / Montero I (L04x) – 4G54 (G54B) | MD026934 | piston & pin assy |
Warning: Before installation, please verify the integrity and conformity of each component of the piston kit as well as the correctness of the assembly in the engine; any warranty is strictly limited to the parts included in the piston kit.
