John Deere
Original John Deere Piston Ring Set Ø 98 mm – Ref. AR70633
Genuine John Deere piston ring kit specifically for 98 mm diameter pistons. Designed to restore perfect cylinder compression and reduce oil consumption, this 3-ring set ensures optimal sealing and high thermal resistance. Essential for professional maintenance of John Deere 10, 20, and 30 series engines.