Mahle Rings J D Trac 4.25in Bore 4227 6341 3-3/32in Comp & 1-1/4in Oil Sleeve Assy Ring Set

If you're rebuilding the engine in your John Deere tractor and need to replace the piston rings, this Mahle OE ring set is a solid option. This set is designed for a 4.25-inch bore, featuring 3-3/32-inch compression rings and a 1-1/4-inch oil ring. These components are crucial for sealing the combustion chamber and controlling oil flow, ensuring your engine runs efficiently and lasts longer.

Mahle is a well-known name in engine components, and this ring set is built to meet the demands of heavy-duty applications. The materials and construction are chosen to provide a good seal against the cylinder wall, which helps maintain compression and prevent blow-by. Proper ring seating is key for performance, so make sure to follow the manufacturer's installation guidelines carefully when putting these in.