This is a genuine 50mm ARB Replacement O-Ring.
These are the new, updated Quad Ring design!
Pick up a few for spares and always use Genuine ARB seals for ARB lockers.
NEW: Now sold in pairs! Order "Qty 1" to receive two o-rings. Two o-rings required per differential.
Proposition 65 Warning for California Consumers
WARNING: Products we sell can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.