For use with quick-change coupler found exclusively on Mityvac pressure pumps

reference the second picture shown on this page

Plastic Jaw Cover Protector (1) for Butler and Ravaglioli Tire Changers

- Milton® # S-763: V-Style 3/8” FNPT Brass Plug

Brand: Flo Dynamics

MT-RSR Coats Metal M/D Head With Round Hole 1834299 Bumper Stop For use with quick-change couplerMetal M D Head With Round Hole for Coats 28mm Bore Fits the following brake lathe brands: For Coats Models: RC 1, RC 5, RC 10, RC 15, RC 20, 9010, 9024, APX90 and some early model 5030 5060 (round stud) Corghi Hofmann Models: 1610, 3200 Sice Models: M39, S40, S41, S42, S43, S45, S408MAXI, S435, S436, S436TOP Some Rangers Interchangeable Part Numbers: Ref 322003, 2202073, 8183429, 8182026, 183156, tc183429, 183429 2201432, 8183152, 900258458, 258458,