Kawasaki CASE-REDUCER315617-3512A lawn mower engine Part Name: Piston312301-3111B

Part Name: Piston312301-3111B

Part Name: Yua Bat 12N10-3A

Supersedes / Replaces: 999966087

Part Name: Cover-Air Cleaner3144Aa-1316A

OEM Part Number: 21003-2115

Kawasaki CASE-REDUCER315617-3512A lawn mower engine Part Name: Piston312301-3111BThis genuine OEM Kawasaki part is manufactured to the exact specifications of the original component ensuring correct fit, function and durability for your engine. Compatibility FH series (verify your model number before purchasing) FX series FR series FS series Important: Always verify your exact engine model number and serial number before purchasing. Kawasaki engine series share many part numbers but not all parts are interchangeable between