This modification provides a TEFC motor N4/12 watertight/oiltight control enclosure waterproof drive and limit chain NEMA4 thru-beam eyes and a watertight/oiltight three-button station.
Gear and sprocket assembly for belt drive units after 2002.
Assembly includes: Spring washer thrust washer retaining ring bearing plate two roll pins drive gear and worm gear helical gear with retainer and grease.