№ Part Number Description Part count in models 201-1015466 Lock ball ------2--- 238-1723026 Seal ring ------2--- 238Н-1723205 Gearshift mechanism control cock body ------1--- 238Н-1723213 Case stopper ------1--- 238Н-1723216 Cock valve ------1--- 238Н-1723217 Spring ------1--- 238Н-1723219 Valve handle ------1--- 238Н-1723220 Nut ------1---