YS Engine YSS1040 Regulator Body A 50ST - Direct Fit for S1036  [YSS1040]

YSS1040 Regulator Body A 50ST Details

This RC-scale regulator body is the YS Engine YSS1040 replacement for the S1036 regulator body, supplied as a direct-fit spare for regulator assemblies. It is designed to reinstate the original housing geometry and mounting locations so internal regulator parts stay correctly positioned during servicing or tuning.

Use this part whenever the original regulator body becomes worn or damaged, or when preparing an engine for bench tuning and routine service. The component is a like-for-like replacement for S1036-style assemblies and typically requires no alteration when aligned and secured correctly.

Installation guidance: remove the regulator assembly from the engine using normal disassembly techniques, mark orientation and fastener positions, swap the old body for the YSS1040 unit, and refit with the same mounting hardware. Confirm clearances and linkage alignment before running the engine under higher settings.