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ARB 728K141 Air Locker Gear Set Side Pinion - K14 K1

Part of: ARB Air Locker Gear Set Side Pinion

Other options in this family: ARB 728J111 ARB 728H251 ARB 728H171 ARB 728H321

Manufacturer

Picture for manufacturer ARB

Part Number

728K141
5 reviews
Sale Price

$600.00

1 left at this price

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Usually delivered within 2 days

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Product Details

The ARB 728K141 is a complete 6-piece internal gear set designed for ARB Air Locker differentials. This precision-engineered replacement gear set includes K14 side gears and K1 pinion gears manufactured to ARB's exacting specifications.

Key Features:

  • Complete 6-gear set for ARB Air Locker service and repair
  • Forged nickel alloy steel construction for maximum strength
  • Designed for Dana 70/80 applications with 37-spline, high-speed configurations
  • Precision-machined components ensure proper fitment and operation
  • ARB's patented gear tooth geometry provides up to 30% more strength than standard gears

This gear set is a critical component within ARB's Air Locker system, which provides selectable traction control for off-road vehicles. The side gears and pinion gears work together to enable both locked and open differential operation depending on driver input.

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