1/2 OD shaft x 1-11/16 inch overall length coil sleeve.
One of the best and cheapest ways to perk up your sluggish machine is to do a 'shotgun' replacement of all coil sleeves.
Reference:
- Williams / Bally 03-7066-2
- Stern 545-5031-00
- Trim this sleeve to substitute for Gottlieb 5064 (1-21/32")