Kohler 3201902-s Tappet Engine Valve Train

Product Description

The KOHLER 3201902-s is a replacement tappet designed for use in Kohler small engines. The tappet, also called a valve lifter, rides against the camshaft lobe and transfers motion to the valve train, controlling intake and exhaust valve timing. This is an OEM-sourced replacement part suited for engine rebuilds, overhauls, or wear-related replacements. Small engine mechanics and outdoor power equipment technicians are the primary installers. Using the correct OEM part number ensures proper lobe contact geometry and wear characteristics for reliable valve train operation.

This tappet is applicable to Kohler small engines commonly found in lawn and garden equipment, including walk-behind mowers, riding tractors, zero-turn mowers, and commercial turf equipment. It is intended for engine rebuilds or preventive maintenance situations where tappet wear, pitting, or flat spots have been identified during inspection. Consult the engine service manual and the Kohler parts lookup tool with the engine model and spec number to confirm fitment before ordering.

Key Features

• OEM Kohler replacement part ensuring correct valve train geometry and fit
• Designed to interface directly with the camshaft lobe for consistent valve timing
• Suitable for use in engine rebuild and overhaul applications
• Identified by OEM part number 3201902-s for accurate parts sourcing

Compatibility

Designed as an OEM-style replacement tappet for Kohler small engines used in lawn and garden power equipment. Confirm compatibility using the engine model number and specification number found on the engine nameplate before installation.

Installation Notes

Tappet replacement is performed by qualified small engine mechanics or outdoor power equipment technicians. Disconnect the spark plug wire and drain all fluids before disassembling the engine block. Follow the Kohler engine service manual for proper tappet orientation, inspection of the camshaft lobe condition, and any required clearance checks. Reuse of worn tappets on an unworn camshaft, or vice versa, is not recommended as mating surfaces are wear-matched in service.

Technical Specifications

• Part Type: Tappet (Valve Lifter)
• Brand: KOHLER
• Manufacturer Part Number: 3201902-s

Standard Information

• Brand: KOHLER
• Manufacturer Part Number: 3201902-s