Lock unlock the straightforward way with the Yukon Zip Locker. Switch out of wide open differential to hundred lockup in the contact of a button. Great for end of the week rigs which double as the day driver of yours. Designed and also made to deal with serious off road use. Crafted utilizing state-of-the-art equipment manufacturing methods. Forged 8620 steel instance 4320 chromoly internals for utmost toughness. Locker defaults to fasten location when air pressure is disturbed. Select clothes airers are ABS appropriate. Operated by the air delivery technique of the choice compressor of yours, onboard structure, etc. sold separately . Set up consists of air lines, fittings, seal cover, shims if needed , switch, rear and front coverings, zip ties and a lot more. Competition-series for Dana sixty with thirty five spline axle configurations. With pride assembled in the USA. The Yukon Zip Locker of yours is supported by a 2 year extended warranty This product includes 4320 Chrome Moly internals for more strength. This's a narrow event locker. If perhaps you've a huge housing. please order 2 DS 42563 with the locker of yours. This specific locker is...