The YS0860 Rocker Arm Assembly by YSE is a crucial component for gas/nitro engines in RC model vehicles. This rocker arm assembly, part of the YSE brand, is designed to provide optimal performance and durability for your engine. Regular maintenance and replacement of this part ensure smooth and efficient engine operation, making it a valuable addition to your RC model vehicle setup.

We carry many other hard to find YS parts in stock.  Email with questions.

YSE has been discontinued 

We are a locally owned Hobby Store located in Billings, MT and have been for 54 years.
Questions or concerns please give us a call at (406)259-9004