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.
Features of forged pistons for 2.5L 8v 4G54B (G54B) engines:
| Reference | Bore (mm) | VR | Axis (mm) | Axle height (mm) | Range | Treatment | Aluminum | 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:
| Builder | 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 |
Piston manufacturer references (OEM):
Manufacturer references for
pistons
(bare or
equipped with
rings).
| Builder | Model | Reference | Designation |
|---|---|---|---|
| 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 any assembly, please check the integrity and conformity of each component of the piston kit as well as the conformity of the assembly in the engine; any possible warranty is strictly limited to the parts of the piston kit only.
