D90 STD Piston Ring Set Rehlko-Kohler-Lombardini/9LD-12LD - ED0082112060-S
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What it is for
The Rehlko Kohler Lombardini D90 STD piston ring set, original part number ED0082112060-S and short reference 8211206, is designed to restore correct sealing of the piston-cylinder assembly and maintain compression in 9LD561-2, 12LD475-2 and 12LD477-2 diesel engines. The standard STD D90 size is intended for cylinders with a nominal diameter of 90 mm. The part is also used on the corresponding Kohler KD477/2 engine and the Minsel M470. Piston rings play a fundamental role in sealing combustion gases and controlling oil on the cylinder wall, helping maintain correct engine performance and service life.
Why choose this product
Genuine Rehlko Kohler Lombardini piston ring set manufactured to original specifications
Standard STD size for a nominal cylinder diameter of D90 - 90 mm
Compatible with 9LD561-2, 12LD475-2, 12LD477-2 and KD477/2
Helps maintain compression, combustion chamber sealing and correct engine oil control
Some spare parts may vary based on the engine serial number. If you are not sure, contact us before ordering with the engine code, serial number, or a photo of the nameplate.