Part Number C1045
Heavy Duty Sliding Patio Door Rollers -AmesburyTruth Roller
Replacement Version: the old style is no longer available direct replacement is as shown in the pictures and what you will be sent.
Finish: Standard or Coastal
Standard in 9700 series cascade sliding patio door
Known Part Numbers Stamped on Door Roller: 1980 U.S. PAT. 4,194,266 - 1982 CAN. PAT. 1,126,579 - Truth 31761A