OP

Quoted from TheRingMaster:

Question for anyone =):
Im gonna replace all springs for coil plungers just because I think they might have gotten tired over the years. Since they are cheap I think it could be a "why not" thing. Rather do it now and not next year when they are hard to reach...
Ive found the part numbers for the bumper springs and some others (bumpers are 10-326), the flipper springs came with the rebuild kits but are 10-376. Then ive looked in the manual and found that spring 10-135 is used at a few places. But cant find whats used for the slingshots... my assumption is that it is that 10-135 there too but not sure, anyone knows the part number used for slings?