Fits STIHL MS440, 044 with 12 mm piston pin.         

STANDARD CYLINDER OVERHAUL KIT    

BORE DIAMETER           50mm

​DISPLACEMENT            70.7cc

QUALITY AFTERMARKET REPLACEMENT

​O.E.M.# 1128 020 1227, 1128 030 0406, 1128 007 1050, "9640 003 1972, 9640 003 1320", "9523 003 4275, 9523 003 4266", 9512 003 3061 

Includes: Cylinder, Piston, Piston rings, Wrist pin & Clips, Crankshaft, Gasket set with crankshaft oil seals, Main crank end bearing set, Piston needle bearing

Decompression hole: YES (valve or plug needed)

*Older 044 chainsaws made before serial number X29 382 283 have a 10mm wrist pin. There are a few rare chainsaws that are after that serial number that also have a 10mm wrist pin. This kit will work on all 10mm/12mm wrist pin MS440 and 044 saws.

 Ships Usually In 24 Hrs & To You 1 to 7 Days Canada & U.S.A.

NOTE: Overseas Orders Will Be Sent  By Way Of Ocean 4 to 6 Weeks 

Contact Us Before Purchase If You Would Like Air Service 10 Days.

Any saws shown are for display purpose only and are not included.