Internal Engine Parts

Kohler OEM PCV Reed Valve for Kohler K Series Engines. Kohler Part Number 4740201S

Kohler OEM Governor Cross Shaft Kit Kohler Part Number A-235256-S Fits Kohler K241, K301, K321, K341, K361, M10, M12, M14, M16 Engines.

Old Style Needle bearing set for the Balance Gears in your Kohler K Engine.  Replaces Part Number:  236506S  These style needle bearings were used in engines with serial number 9641310 and PRIOR * The best way to determine if your...

IST brand Crankshaft Bearings for your Kohler K Engines! These match Kohler OEM Specs and are High Quality Replacements.    Sold by the pair   These will fit the following Kohler Engines: Kohler K241, K301, K321, K341 Kohler M10,...

iSaveTractors brand aftermarket Piston Kit for Kohler K301 Engines. This is for 12HP Kohler K Series Cast Iron Engines. This piston will also work for the K532 Engine as well.Includes Piston, Rings, Wrist Pin, Wrist Pin Retainer...

Aftermarket reproduction connecting rod for Kohler K301 and K321 Engines.  This rod has the long oil dipper. This for 12HP and 14Hp Kohler Cast Iron K Series Engines. Made from high quality cast aluminium to match OEM specifications...