Reviews: ARB 4x4 Accessories Locking Differential O-Ring Seals

After 12 years, it was time to replace the o-rings

Kind of hard to mess this one up for ARB, they make great gear. If you use the right lube in your diff you will get a lot of good use out of these.

Excellent service, ARB replacement seal housing, ordered from another source, didn't get it after 2 weeks so I ordered it from 4WP and received it after 5 days. Still haven't gotten the other one!

Fit perfectly on a arb rd100 locker they fit in the air supply collar that remains stationary.

Intermittently working locker, leaking air in the differential, this seal fixed it.

I’ve replaced my seals a few times on my ARB. Your not really gonna find deals on ARB proprietary parts, so better to promote an actual 4x4 company. Be patient installing the housing. You can easily damage the seals pressing it on, so make sure it doesn’t bind. Also bench test the locker after buttoning it up to verify there’s no leaks. I gave it 4 stars for the slight difficulty in getting the seals to sit. Shipping was quick and it arrived in 3 days during COVID times