Quoted from ryanwanger:Can I use this if I remove the diodes? https://www.pinballlife.com/williams-sfl-23-60030-2600-flipper-coil.html
No, that's a flipper coil.
Quoted from ryanwanger:Is it important to keep the first number in the coil the same, and play with the second number? (Smaller second number means stronger, larger means weaker).
Yes.
http://www.actionpinball.com/parts.php?item=A-23-600
ebay.com link: i I'd see if any cheaper on Ebay.
LTG : )