Internal Engine Parts

Brand New Kohler OEM Points Pushrod Plunger for Kohler K Series Engines Kohler Part: 4741104-S Length: 1.5"

Kohler OEM Rubber Grommet for the points cover on your Kohler K Series Engines. Will fit all Kohler K Series Engines that use an ignition point system including: K90 K91 K140 K141 K160 K161 K181 K241 K301 K321 K341 K361  

Valve guide for Kohler K161 and K181 Engines Kohler OEM Part Number: 230007s

Stopping cleaning the floor of leaking oil and replace your oil seals!   High Quality Aftermarket Oil Seal set for Kohler K141, K161, K181 Engines.   Includes 2 seals: one for the PTO side, and one for the Flywheel Side   Replaces...

Aftermarket Crankshaft Bearings for your Kohler K Engines! These match Kohler OEM Specifications.   Sold by the pair   These will fit the following Kohler Engines: Kohler K141, K160, K161, K181,...

Aftermarket reproduction connecting rod for Kohler K Series K141, K160, K161 Engines.   This is for the 6.25HP - 7HP Kohler K Series Cast Iron Engines.   Made from high quality cast aluminium to match OEM specifications...

Aftermarket reproduction connecting rod for Kohler K181 8HP Engines. This is for 8HP Kohler K Series Cast Iron engines. Made from high quality cast aluminium to match OEM specifications. Replaces: Kohler 4106710, 4106710S, 4106711,...

iSaveTractors brand aftermarket Piston Kit for Kohler K161 and K181 engines.   This is for 7HP and 8HP Kohler K Series Cast Iron Engines.Includes Piston, Rings, Wrist Pin, Wrist Pin Retainer Clips Replaces  Kohler...

Exhaust Valve for Kohler K141, K161, and K181 Engine  This is a 1 1/8” Diameter Valve Head.  Made from heat resistant alloy. Replaces: Kohler 230027S and others

Intake Valve for Kohler K141, K161, andK181 Engine This is a 1 3/8” Diameter Valve Head Replaces: Kohler 230582S and others

Aluminum Head Gasket for Kohler K Series Engines K161, and K181. Also fits Kohler Magnum M8 Series engine.Replaces  Gravely 015413  Kohler 4104110S  Kohler 4104110  Kohler 230024

Chrome Piston Rings for Kohler K161 and 181 Engines with a bore size of 2.938". These fit Type "A" pistons.Same High Quality Piston Rings we use to rebuild dozens of tractors per year! Replaces  Kohler 232575S  Kohler...