*** IN STOCK SHIPS TODAY *** This seal is a must for all high pressure applications. This seal measures 2.50" O.D. with a O-ring on the O.D. to give the best seal to the seal housing, .380" thick and is for a new style roller needle bearing drive shaft.
Some RCD snouts require two seals so double check your snout before ordering as some snouts have a seal in the front and one on the backside of the shaft retainer nut.