The Yukon 9.5" Zip Locker is an air operated locker similar in design to the ARB Air Locker, but at a more competitive price. Like the Grizzly and Spartan, Yukon improved upon existing technology by developing strong and reliable lockers. The Zip Locker is based on a proven design that Marlin has used since the late 1980's, but yet it features a strong forged nodular case with high-nickel 4320 Chromoly steel internals for increased strength.
The Zip Locker works with air pressure supplied to a bonded seal which drives a clutch onto a splined gear. This locks the spider gears from rotating resulting in a 100% fully locked axle. With the flip of a switch, air pressure is released and a return spring slides the clutch off the splined gear and the differential unlocks.
|Includes a complete installation kit with the following:|