O.S. Needle Holder #20ETower Stock# OSMG7115 • Manufacturer Stock# 23618194
One brass needle seat w/ washer-part #23618194 from part manual
Precision brass & aluminum construction
The needle itself.
These are direct replacement parts--meaning they are identical to the
Engines that use the #20E carb: OS 21RG and OS 21RG (P) - pilot shaft