The Factory drive cage roller system is a three piece set up consisting of a bolt, inner and outer steel sleeve tubes.
This part is for the Outer Steel Sleeve tube that will slide over the Inner Steel Sleeve Tube.
It is recommended that the end user replace both inner and outer sleeves each time. If one tube is replaced over a used, worn out tube, it will not perform as it should.
This is a wear item, no warranty on part.