Kohler K90 K91

iSaveTractors brand carburetor to replace carburetors in Kohler K90, K91, K141, K160, K161, K181, and M8 Magnum Engines! It is a replica of the Carter #16 Carburetor and has a .810” Throttle Bore.  Our carburetor is fully adjustable,...

New aftermarket connecting rod for Kohler K90 and K91 4HP engines. STD size. Includes split lock washers.

These are double shielded bearings for the Kohler K90 K91 crankshaft.   Specs: 25mm Bore x 52mm OD x 15mm

iSaveTractors brand complete gasket and oil seal set for Kohler K90 and K91 4HP Cast Iron Small Engines.

New head gasket for Kohler K90, K91 4HP Cast Iron Engines. Made from high quality aluminum. Replaces Kohler 220124-S

This is a new High Quality Aftermarket Ignition Coil for Kohler K90 and K91 Series Engines equipped with magneto ignition system.   Will fit Kohler K90, K91 that use a magneto ignition system.   Takes 7mm Ignition Plug Wire...

New aftermarket exhaust valve for Kohler K90 K91 4HP Cast Iron Engines. Replaces Kohler Part 220096S

New aftermarket intake valve for Kohler K90 K91 4HP Cast Iron Engines. Replaces Kohler Part 220008S

New aftermarket Piston Kit for Kohler K90, K91 4HP Cast Iron Engines. STD Size Only Replaces: Kohler 4687401S

This is the ultimate engine restoration kit for Kohler K90, K91 4HP Cast Iron Engines with Magneto Ignition Systems.   It includes everything you need to make your engine run like brand new again!   There is no other rebuild kit available...