____________________ > Ava
> System components
> Old Style
> Tools
> Power tools
> Piston ring set for john deere 420,430,440
Piston ring set for john deere 420,430,440
Piston Ring Set for John Deere models 420, 430, 440 equipped with 113 CID 2 cylinder gas engine with 4 1/4" standard bore. 3 @ 3/32", 1 @ 1/4". These rings fit ALUMINUM PISTONS ONLY.
Contains enough rings for two pistons. Part #PRS1277
Note: Please measure the thickness of your old rings and your cylinder bore before ordering to make sure these will fit your pistons.
