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

Head Gasket Designed for DZ160 Nitro Engines

This part, listed as YS Engine YSF4005, is an RC cylinder head gasket intended for the DZ160 engine range. It seals the head-to-block joint and is supplied as a replacement for standard maintenance or repairs on nitro model engines.

Install this gasket when a head seal is leaking, warped, or whenever a rebuild requires a fresh sealing surface. Its function is to retain compression and stop fuel or coolant leakage during engine operation; inspect before use for any warping or damage.

Fitment guidance: make sure mating surfaces are clean and flat, place the gasket correctly between head and cylinder, and tighten bolts evenly in a star pattern. Check for leaks after the initial run and avoid overtightening. For precise torque numbers follow your engine's official service recommendations.

Item supplied as a single spare part for DZ160-class nitro RC engines for hobby use only.