These are ratchet cap winches

Inner Diameter: 177

keeping internal contacts clean and corrosion-free

Part number: P553207

Gasket OD:

Roadvision BR601 Series Stop/Tail and Indicator Lamp - BR601ARR Donaldson Filter Kits These are ratchet cap winchesRoadvision LED Triple Jumbo Stop Tail & Indicator Lamp Triple Module 10 30V Multi volt 10 30V DC input & low current draw 100,000 hour LED life span with solid state technology High impact ABS housing & sealed polycarbonate lens Water and dust proof Pre wired with 300mm LEDLink Connector Simple surface mount design Retro fits in place of existing jumbo lamps ADR ECE approved for all functions 604x132x41mm Number of LED's: Stop Tail 48 Indicator 24 5