Replacement Upright for Thule TracRac SR TH43002XT-781
Updated 07/13/2026 | Published 07/07/2026
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Question:
I have a Thule TracRac SR Sliding Truck Bed Ladder Rack - 1,250 lbs - Part TH43002XT-781 on one of our trucks. The driver broke the back rack that runs on the inside tracks backing into something. The track does not appear to be damaged, so I am trying to find just that back upright assembly replacement but cant seem to find it by searching. Is this something you carry and can help me locate?
asked by: Aidan W
Expert Reply:
Hi Aidan! Sorry to hear about that. These parts aren't the easiest to find on our site but we do carry them. For your # TH43002XT-781 you need the following:
-Replacement Modular Slider for Thule TracRac - Left Rear/Right Front # TA01-42004
-Replacement Modular Slider for Thule TracRac - Left Front/Right Rear # TA01-42003
-Replacement Upright Leg for TracRac SR # TA7521902002
-Replacement Modular Saddle for TracRac Ladder Racks # TA8523444001
-Replacement Corner Brace for TracRac SR # TA8527813001
-Replacement Knob for TracRac Ladder Racks # TAKB-90030-1
-Replacement Nylon Insert for TracRac Sliding Ladder Rack # TAFX-42008
-Replacement Tie-Down Cleat # TA01-27046
-Replacement 0.375" x 1.5" Flat Head Screw # TH49MW
I'm not sure which side this is on so you will need to choose the left or right rear slider, both are listed. The screws I included are number 6 in the parts diagram attached below. I'm assuming some of the hardware is still intact. If you need any other screws from the diagram just let me know the number and I'll see if we have them.
(click to enlarge)
Product Page this Question was Asked From
Replacement Upright Leg for TracRac SR and T-Rac Pro2 Ladder Racks - 22-3/4" Tall - Qty 1
- Accessories and Parts
- Ladder Racks
- Legs
- Thule
more information >
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Aidan W.
7/13/2026
Thank you for the assistance.