Replacement Quick Disconnect Crossbar Assembly for Roadmaster Tow Bars
Updated 08/15/2025 | Published 07/18/2025
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Question:
this base plate for 2010 toyota fj cruiser doesnt fit my sterling tow bar
asked by: Tim T
Expert Reply:
Hey Tim. The Roadmaster Crossbar-Style Base Plate Kit item # 1183-1 requires the Quick Disconnect Crossbar Assembly item # 910021-00 to work with the Roadmaster Sterling Tow Bar item # RM-576.
The Roadmaster Crossbar-Style Base Plate Kit item # 1183-1 is confirmed to fit a 2010 Toyota FJ Cruiser. It is custom fit and bolts on using included hardware.
Here are the rest of the parts you'll need to flat tow your 2010 Toyota FJ Cruiser:
Wiring Harness - Roadmaster Universal Hy-Power Diode Wiring Kit item # RM-152, item # RM-910030-5, item # RM-910030-7
Supplemental Braking System - Blue Ox Patriot Portable Flat Tow Brake System item # BLU37TR
What kind of motorhome do you have?
Product Page this Question was Asked From
Roadmaster Crossbar-Style Base Plate Kit - Removable Arms
- Tow Bar Base Plate
- Removable Draw Bars
- Hitch Pin Attachment
- Partially Hidden
- Roadmaster
more information >
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on Tow Bar Base Plate
Jerred H.
8/15/2025
Hey Tim, did you get the Quick Disconnect Crossbar Assembly to work with your Sterling Tow Bar on your FJ Cruiser? I'm curious to know how it all came together for you, as it might help others in a similar situation.