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Home Products ARB RD114 Air Locker; GM 14-bolt 10.5″ w/ any ratio, 30-spline

ARB RD114 Air Locker; GM 14-bolt 10.5″ w/ any ratio, 30-spline

Amazon.com Price: $1,231.00 (updated 01/02/2024 18:06 PST- (click for details))

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SKU: arb-RD114 Category:


ARB Air Locker RD114 for the GM 14-bolt 10.5″ has a patented design that has proven to be ultra reliable, even under the most arduous conditions. The ARB Air Locker is certainly very strong. All transmission components have been cleverly designed and manufactured from the highest quality materials using the latest CNC equipment. The Air Locking Differential is machined and built at ARB’s Melbourne plant and assembled under the guidelines of a stringent quality control system.

Without differential locks, when one wheel loses traction, all the driving torque transfers to that wheel leaving it spinning helplessly. With the ARB RD114 Air Locker activated, you will simply drive out of these situations. Once off road or in any situation that requires increased traction, the ARB Air Locker locks the axles together providing 100% traction to all wheels with the push of a button allowing you to safely and effectively traverse even the most difficult terrain.

For use on GM 14-bolt (10.5″) axles with any gear ratio with 30-spline shafts.
To use this locker with ring and pinion gear ratios of 4.56 and up, you must use thick gears.