SuzukiGS750EZ
Well-known member
- Joined
- Apr 26, 2012
- Messages
- 3,273
Hey guys. My grandfather has an assortment of what looks like vacuum line rubber end fittings, but they are also stepped on the outside. So the inner portion would be used over say the ****** on a windshield washer pump to stop the fluid from coming out during a repair, but the outter portion can be inserted into a line to stop fluids from coming out for example on a coolant return hose or something. They aren't juse "vacuum line plugs". Does anybody have any idea who makes these? They're all different colors, but may not be made anymore.