Jb Industries Cover Assembly,JB PR-10

Includes Sight Glass, Drain Valve Fits Brand JB For use with mpn DV-3E, DV-3E-250, DV-4E, DV-4E-250, DV-6E, DV-6E-250 For use with Mfr. Model Number: DV-4E, DV-6EYou may also like Jb Industries Micron Superheat Test Unit DV-29.