Product Detail

Piston Moresa brand

No. Parte: #622 040
Piston for engine with specifications and materials of E.O. quality
GM V6 2.8L (173) OHV 12 Val. VIN 1, S, Z, R, X, 1982-93, Celebrity, Cutlass, Century, Citation, Camaro, S-10
SKU: #622 040
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Engine Piston
Description Value
Piston Outside Diameter (mm)89.958
Ring MaterialIron
Top Compression Ring Thickness (in)0.05
Second Compression Ring Thickness (in)0.078
Oil Ring Thickness (in)0.187
Piston Pin Outside Diameter (in)0.905
Piston Pin Length (in)2.756
Piston Pin MaterialSteel
Piston Pin Incorporated BearingsNo
OversizedYes
Piston Head TypeFlat
Assembly Lubricant IncludedNo
Piston MaterialAluminium alloy
Piston Outside Diameter (in)3.541
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)2
PositionN/A
Cylinder Diameter (mm)90
Cylinder Diameter (in)3.543
Piston Pmm Length (mm)70
Compression Height (mm)40.6
Compression Height (in)1.598
Bowl Depth or Crown Height (mm)0
Bowl Depth or Crown Height (in)0
Bowl Diameter (mm)0
Bowl Diameter (in)0
Piston Pin AssemblyFixed Pin
Oil Rmmg Thickness (mm)4.75
NoteOversize .040in




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