This is a "SPECIAL" close tolerance aluminum bushing that fits in the center hole of some APC Props to make them fit 5/16" Engine Shafts.
"This is NOT a Tru-Turn Adapter Kit Bushing" Standard Bushings for your Backing Plate are found in our Adapter Kits.
Add this item to your shopping cart only if you're sure you need an extra and you're sure of the diameter of Bushing you need.
- All backing plates are "Flush Mounting"
- All cones have a 10-32 retainer screw
- Use Caution: For performance and safety, any necessary spinner modifications should be done by Tru Turn.