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[jason h]

Just picked up a 1990 mule 2010 KAF540C1 hoping you guys might be able to help with rebuild questions , About parts etc...  already found out Im having a hard time finding 89mm bore STD rings for it everywhere says discontinued  , it has 95psi compression not sure if thats enuff to let it run it wants to run , someone had been in the carb and mess it up by striping the jets , so i ordered a cheap china carb to see if it will start atleast , i pulled the head lapped the vavles already and want to check the cyl, for any rust or damage it looked great along with the head so thinking a ring job so far , 

 

[Travis]

95 psi sounds good enough since this engine has an automatic compression relief. Be sure to purchase a cylinder hone so you can crosshatch the cylinder.

https://www.cubcadetpartsnmore.com/Parts-Lookup.html#/Kawasaki/KAF540-C1_Mule_2010/CRANKSHAFT%2f%2fPISTON/b8057cd2-23b8-4c1f-8caf-28d63ba14baf/b3d441b2-e78c-4a18-9cd9-363cf9b22c3b/y

They show the rings in stock for 44$, i've ordered other Cub Cadet and Kohler parts from these folks before.