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ARB 728K121 Air Locker Gear Set Side Pin - K12 K1

Manufacturer

Picture for manufacturer ARB

Part Number

728K121
6 reviews
Sale Price

$787.00

Estimated ship date Saturday, November 28

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Fitment guaranteed

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Product Details

The ARB 728K121 is a complete 6-gear replacement set designed specifically for ARB Air Locker differentials in Ford Sterling 10¼" and 10½" axles with 35-spline configuration. This genuine ARB replacement component ensures your air locker continues to perform reliably in demanding off-road conditions.

Key Features:

  • Complete 6-gear set including K12 side gears and K1 pin gears
  • Manufactured to ARB's exacting quality standards with forged construction
  • Direct replacement for worn or damaged air locker internal components
  • Designed for Ford Sterling 10.25" and 10.5" differentials with 35-spline axles
  • Compatible with ARB RD140 Air Locker assemblies

ARB Air Lockers are renowned for their two-piece design and durability in extreme off-road use. This gear set allows you to rebuild and maintain your existing air locker system, restoring full locking differential functionality for maximum traction on challenging terrain.

very quick and easy.

Great price way fast

shoping here is too easy and fast

I ordered the bully dog system and chose the express shipping ( which I could afford due to the low price) option. The order arrived exactly as described in the amount of time that it was promised in. Autoplicity offered the lowest price I could find on the internet. I highly recommend them and look forward to ordering from them again in the future!

No problems so far. Let's see how long shipping takes

thank you

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