Home / RC Car Parts / Engine Parts Product Description TS4A Pull Start Assembly to suit SH .07 Engine (21mm) Replacement / Spare part - Pull Starter for 1/16th scale nitro models with a 21mm mounting. SH 07 engine. Supplied with fixing screws & spring. Specifications Brand HSP Product Code TS4A Weight 0.07kg Delivery HSP TS4A Pull Start Assembly to suit SH .07 Engine (21mm) Item in Stock Product Code TS4A £17.00