YS Engine YSS2036 Regulator Body A 56SR replacement regulator body for YS 56SR RC engines  [YSS2036]

Regulator body for 56SR engines

This listing describes an RC-scale regulator body identified as Regulator Body A for the 56SR line, sold under YS Engine YSS2036. It is intended as a direct spare component to restore or replace the regulator housing on compatible 56SR series model engines.

Use this part when the original regulator body shows wear, damage, or when performing routine service on model engines. It serves as a mechanical replacement; fitment should be verified against the original part markings and assembly before final installation.

Installation notes: remove the engine's top-mounted regulator housing following your engine's service routine, transfer any seals, linkage parts, and fittings that are to be reused, then secure the replacement body and confirm smooth throttle movement at idle and wide open positions. This product is an RC spare, offered as the regulator body only.