YS Engine YSF4005 Replacement Head Gasket for DZ160 RC Engines  [YSF4005]

DZ160 Cylinder Head Gasket Overview

The YS Engine YSF4005 is a cylinder head gasket produced for use with the DZ160 engine family. It provides the crucial sealing interface between head and block on nitro-powered model engines and is offered as a spare for maintenance or repair tasks.

Use this gasket in cases of a leaking or warped head seal, during top-end rebuilds, or whenever the head has been disturbed and requires a new sealing surface. The gasket maintains compression and prevents external loss of fuel or coolant; check the component for any deformity prior to fitting.

Fitment advice: remove all old gasket remnants from mating faces, seat the gasket correctly, and tighten the head bolts progressively in a cross pattern. Verify there are no leaks after the initial run. Do not rely on this text for torque values; consult the engine's official service guidance for those details.

Supplied as a single spare component intended for hobby use on DZ160-class nitro model engines.