The Zip’s Sierra Winch Worm Gear Replacement Kit updates the Ramsey Sierra winch to a Ramsey 4 ton second generation worm gear winch. This kit includes the worm style winch, fluid tubes, clutch control, and 45 degree fittings. Kit Includes: (1) 12-0905076G = Ramsey 4 Ton Worm Gear Winch (1) 12-0751974-R = Ramsey 4 Ton Fluid Tube – 12 Series LCG (1) 12-0751975-R = Ramsey 4 Ton Fluid Tube – 12 Series LCG (2) 2702-8 = 45 Degree Bulkhead Fitting – 8MJ (1) 12-0905034 = Clutch Control KitNOTE: The following fluid tubes are needed for replacement to be completed:10 Series Carrier 12-0752167-R 12-0752168-R12 Series Carrier 12-0751974-R 12-0751975-R