Chainsaw Repair

Anyone know the skirt width on the meteor 064 piston?  I know the meteor was wider then the oem piston. Used to have a BB372 with a meteor 064 piston in it.

    Stihl 064, MS 640 Meteor
   
    Height 43mm   
    Pin 12mm x 33mm x 8mm
    Pin hole top to top of Piston 17mm
   
BB372

Bore 52mm
Height 42.5mm
Piston Pin 12mm x 8mm x 36mm
Pin to top of Piston 16.75mm


2 different makers of 046 pistons


Stihl 046, MS 460
Replaces Part Number 1128 030 2009
Bore 51.96mm
Height 39.25mm
Head Type Flat
Piston Pin 12mm x 35mm x 7mm
Ring 52mm x 1.2mm (Caber F-Cast GH.F)
Compression/Pin Top to top of Piston 15.5mm
Compression/Pin Center to top of Piston 21.5mm

Stihl 046, MS 460
Replaces Part Number 1128 030 2009
Bore 52mm
Height 39.25mm
Head Type Flat
Piston Pin 12mm x 7mm x 35mm
Rings 52mm x 1.2mm Ductile Split Groove
Circlips 12mm
Compression/Pin to top of Piston 15.5mm
Compression/Pin Center to top of Piston 21.5mm