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ARB
Reference: ARB-RD189
Lockers & differentials ARB
ARB Air Locker RD189 - Dana 60XHD, 40 SPL, 4.10 and below
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zł4,970.00
Tax included
ARB Air Locker RD189 - Dana 60XHD, 40 SPL, 4.10 & down. The ARB Air Locker RD189 is an air operated locking differential for the Dana 60XHD,40 SPL,4.10 & DN axle. An Air Locker is matched to the axle, not to the car model, so axle type, axle shaft spline count and ring & pinion ratio decide which model fits.
ARB Air Locker RD189 - Dana 60XHD, 40 SPL, 4.10 & down
The ARB Air Locker RD189 is an air operated locking differential for the Dana 60XHD,40 SPL,4.10 & DN axle. An Air Locker is matched to the axle, not to the car model, so axle type, axle shaft spline count and ring & pinion ratio decide which model fits. The list below comes straight from the ARB application chart.
Axle Dana 60XHD,40 SPL,4.10 & DN | Spline 40 | ARB number RD189 |
Key features
- ARB part number: RD189
- Axle: Dana 60XHD,40 SPL,4.10 & DN
- Axle shaft splines: 40
- Ratio range: 4.30 & DN
Fitment per the ARB application chart
A Performance line part number – the chart lists it by axle and shaft specification rather than by factory vehicle.
Specifications
- ARB part number: RD189
Szekla4x4.pl is an online shop, a walk-in store and a workshop specialising in off-road and overlanding. If you would like us to fit this for you or match the rest of the setup, get in touch.
Frequently asked questions
How do I know which locker fits my vehicle?
By axle type and axle shaft spline count, and for some axles also by the ring and pinion ratio. The model year alone is not enough – the same model was built with different axles.
Do I need an air compressor?
Yes. An Air Locker runs on compressed air, so a compressor and a switch kit are required.
Not sure which axle your vehicle has? Get in touch – we will check the ARB chart by spline count and ratio, and we can fit the locker for you.
