Product Detail

Piston Moresa brand

No. Parte: #827 050
Piston for engine with specifications and materials of E.O. quality
GM V6 3.1L (189) OHV 12 Val. 1991-01, Malibu, Century Ltd, Cutlass, Eurosport, Z24
SKU: #827 050
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Engine Piston
Description Value
Piston Outside Diameter (mm)89.434
Ring MaterialIron
Top Compression Ring Thickness (in)0.05
Second Compression Ring Thickness (in)0.059
Oil Ring Thickness (in)0.157
Piston Pin Outside Diameter (in)0.905
Piston Pin Length (in)2.559
Piston Pin MaterialSteel
Piston Pin Incorporated BearingsNo
OversizedYes
Piston Head TypeDish
Assembly Lubricant IncludedNo
Piston MaterialAluminium alloy
Piston Outside Diameter (in)3.521
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Grade TypeRegular
Skirt TypeFull
Piston Pmm Outside Diameter (mm)22.99
Top Compression Rmmg Thickness (mm)1.5
Second Compression Rmmg Thickness (mm)1.5
PositionN/A
Cylinder Diameter (mm)89.5
Cylinder Diameter (in)3.523
Piston Pmm Length (mm)65
Compression Height (mm)37.1
Compression Height (in)1.461
Bowl Depth or Crown Height (mm)-6.02
Bowl Depth or Crown Height (in)-0.237
Bowl Diameter (mm)74.55
Bowl Diameter (in)2.935
Piston Pin AssemblyFixed Pin
Oil Rmmg Thickness (mm)4
NoteOversize .50mm




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