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Truck and Jeep Parts Home » Drivetrain & Differential » Differentials » ARB Dana 60 35 Spline 4.56 Up Air Locking Differential - RD166

ARB Dana 60 35 Spline 4.56 Up Air Locking Differential - RD166

ARB 4x4 Accessories | Part Number: ARBRD166
Part Number: ARBRD166
  • Technical Details

    • For Use With 35 Spline Axles
    • For Use With 4.56 And Up Gears
    • Air Activated Selectable Locker
    • Converts From Open Differential To fully Locked Or Spool
    • Simple Push Button Operation
    • Requires Air Compressor Sold Separately

The ARB Air Locker is a pneumatic locking differential that uses air to facilitate the locking of both axles. This action converts your differential from a conventional open to a full spool type axle supplying 100% power to both wheels to keep you going through the worst terrain. ARB onboard air compressor required to activate Air Lockers. Sold Separately.

Installation instructions are in PDF format. You will need Adobe Reader to view these files.
Download Instructions

Axle LocationAxle LocationAxle TypeFitmentPopular Axle ManufactureDifferential TypeAxle Spline
FrontRearDana 60Universal FitDanaSelectable Locker35 Splines

Customer Reviews

Average Customer Review

Instant Traction


By Swirvin21

from Tulsa, OK


Comments about ARB 4x4 AccessoriesDana 60 35 Spline 4.56 Up Air Locking Differential:

I had this locker installed in my Dodge Ram Dana 60s, both front and rear, in the fall of 2008 and have zero complaints or complications. I upgraded my shafts to 35 spline units at the same time to avoid future costs and get ultimate strength. Adding a selectable locker like the ARB gives you instant traction when needed and the convenience of unlocking the unit for better turning radius, less we

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Questions & Answers

  • Q:

    Will this locker fit on my dana 60 front reverse from a 350 ford 2001? Thanks
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