Billet Walbro HDA Throttle Linkage

These throttle linkages are machined from durable 6061-T6 aluminum billets and lightly blasted for a satin finish. Designed to fit Walbro HDA-series carburetors:
HDA-48 (stock on Zenoah G620PU), HDA-77B

Anodized and polished linkages are available in limited quantities.

If your carburetor does not have a throttle swivel, you will need a modified throttle shaft.**

Each kit includes:
Billet throttle linkage
Stainless steel hardware

*This throttle plate replaces the primer bulb assembly on HDA 223 carburetors.
**Modified throttle shaft shown in photos.