One brass needle seat w/ washer-part #23618194 from part manual
One inlet nipple-part #23818176
Precision brass & aluminum construction
The needle itself.
These are direct replacement parts--meaning they are identical to the
original parts that came with the 20E carb.
Engines that use the #20E carb: OS 21RG and OS 21RG (P) - pilot shaft
version of the RG.