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Made for the J/B Industries Vacuum pumps.
Part# PR-6
NOTE: The center drive scetion may be yellow or green.
The color has no meaning.
Made for Shaft size: 1/2\" O.D.
Actual Dia. 1-1/8\"
flex section approx. length: 1-5/8\" (PR-77)
Overall Length: approx, 2-1/4\"
Comes with the two small allen set screw.
This coupler will fit the following DV-5 and DV-127,Manufactured Prior to January, 2001
DV-42, DV-42N, DV-85C, Manufactured Prior to January 2001
