Please use the push-pull controls pages the McFarlane Aviation catalog below to confirm the 6290-06-12K reducer’s compatibility with your aircraft.
Product Details:
- These convenient washers are used to adapt a large instrument panel hole down to a smaller diameter control. They are available in two sizes and include an appropriately sized flat washer for the back side of the panel also. For non-certified aircraft only.
- Adapts a 0.375 inch control to a 0.75 inch hole
- Manufactured by McFarlane Aviation, Inc.

MC345-085-5 Propeller Control for Cessna FR182, R182 Aircraft | McFarlane Aviation MC3450855
PULL-KT-62 Cessna 210 Flight Control System Pulley Kit, McFarlane | PULLKT62
MC455-252 Propeller Control for Piper PA-24-250, PA-24-260 Aircraft | McFarlane Aviation MC455252 