Jims 5/16 x 1/2 Flywheel Socket for Harley-Davidson

Install and remove crankshaft pin nut 23966-54A.

Used to rebuild flywheel assemblies.

It is machined flat at the receiving end and has a low profile with just the right length for perfect contact between the nut and socket, preventing damage to the socket or personal injury.

Machined from 4130 chrome-molybdenum steel and heat treated.

Compatible with: Big Twin > 54-E81