Kyosho 74035-09 Maintenance Screw Set for KE21V Engine  [KY-74035-09]

KE21V Screw Replacement Details

This maintenance screw set is intended as replacement hardware for the KE21V engine in RC models. It provides a straightforward parts option for routine engine service, letting hobbyists replace worn or missing fasteners during disassembly and reassembly.

The set is only compatible with the KE21V engine as stated, and should be treated as engine-specific accessory hardware rather than general-purpose fasteners. Use these screws when doing scheduled maintenance, inspections, or when preparing the engine for tuning or adjustments.

Keeping fasteners in good condition supports accurate component alignment and dependable reassembly after work on the carburetor, head, or crankcase. Be careful to tighten screws evenly and avoid over-torquing to prevent thread damage in engine housings.

For those servicing KE21V engines, this maintenance screw set supplies the direct replacement parts needed to maintain service continuity.