Product Detail

Piston Vehyco brand

No. Parte: #P258RI 030
Piston for engine with specifications and materials for aftermarket
Chrysler L6 4.2L (258) OHV 12 Val. AMC (Rambler) 1977-86, Jeep C17, Jeep Wagoneer
SKU: #P258RI 030
Share
Engine Piston
Description Value
Piston Outside Diameter (mm)95.962
Ring MaterialGray Iron
Top Compression Ring Thickness (in)0.07
Second Compression Ring Thickness (in)0.077
Oil Ring Thickness (in)0.187
Piston Pin Outside Diameter (in)0.931
Piston Pin Length (in)3.187
Piston Pin MaterialSteel
Piston Pin Incorporated BearingsNo
OversizedYes
Piston Head TypeCombustion Chamber
Assembly Lubricant IncludedNo
Piston MaterialAluminium Alloy
Piston Outside Diameter (in)3.778
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Grade TypeRegular
Skirt TypeComplete
Piston Pmm Outside Diameter (mm)23.64
Top Compression Rmmg Thickness (mm)1.98
Second Compression Rmmg Thickness (mm)1.98
PositionN/A
Cylinder Diameter (mm)96
Cylinder Diameter (in)3.779
Piston Pmm Length (mm)80.95
Compression Height (mm)40.66
Compression Height (in)1.601
Bowl Depth or Crown Height (mm)-3.20
Bowl Depth or Crown Height (in)-0.126
Bowl Diameter (mm)79.25
Bowl Diameter (in)3.12
Piston Pin AssemblySemiFloating
Oil Rmmg Thickness (mm)4.76
Note0.030in oversize




Also Fits

Year BRAND Model Submodel Engine (L)
1984 Jeep CJ7 Base 4.2 L - 6 - OHV 12
1984 Jeep CJ7 Renegade 4.2 L - 6 - OHV 12
1984 Jeep Grand Wagoneer Base 4.2 L - 6 - OHV 12
1984 Jeep Grand Wagoneer Limited 4.2 L - 6 - OHV 12
1985 Jeep CJ7 Base 4.2 L - 6 - OHV 12
1985 Jeep CJ7 Laredo 4.2 L - 6 - OHV 12
1985 Jeep CJ7 Renegade 4.2 L - 6 - OHV 12
1985 Jeep Grand Wagoneer Base 4.2 L - 6 - OHV 12
1985 Jeep Grand Wagoneer Limited 4.2 L - 6 - OHV 12
1986 Jeep CJ7 Base 4.2 L - 6 - OHV 12
1986 Jeep CJ7 Laredo 4.2 L - 6 - OHV 12
1986 Jeep CJ7 Renegade 4.2 L - 6 - OHV 12
1986 Jeep Grand Wagoneer Base 4.2 L - 6 - OHV 12