Hello All, For all of you that straggling with the Viking IDT lift system like me, here is some materials I got from Viking related to that system. I haven't opened mine yet (just received the PDFs today) but will post update as I go. Email as received from Viking parts: Attached are the breakdowns I have for the IDT lift system and replacement instructions for the universal main tube part number 1039705 MAIN TUBE ASSY, IDT UNIVERSAL REPLACEMENT dealer price $ 560.00 As for parts from the bumper up, if your crank handle shaft has a square end you have the older wench system and parts are no longer available. You would need to order the parts listed below to up date your camper. If your crank handle shaft has a round end, the up date has been done and you can order any of the parts listed below to repair your system. Updated IDT lift system parts for the waist high crank assy: 991000 BRACKET ASSY, LOWER WAIST HIGH IDT LIFT SYSTEM dealer price $ 13.68 1021407 CRANK ASSY, WAIST HIGH BEARING POWER KIT READY IDT dealer price $ 172.30 1000758 SPROCKET, 16 TOOTH IDT LIFT SYSTEM Dealer price $ 18.58 1000749 CHAIN, 50" IDT LIFT SYSTEM Dealer price $ 39.44 1041869 HANDLE, CRANK ASSY HEAVY DUTY IDT LIFT (Round Shaft) Dealer price $ 76.40 Sorry, I know these prices are very high, this system was not used in production so they have never been ordered in large quantities. Also the PDF's are uploaded but no clue how to attach them to this post.