What Frame Width is Lippert 2" Accessory Receiver Hitch # LC78DX Designed to Fit
Updated 09/12/2025 | Published 08/25/2025
Question:
The description says it is for a 66inch frame. Can I get an exact dimension on overall width of the unit?
asked by: George B
Expert Reply:
Hey George, the Lippert 2" Accessory Receiver Hitch # LC78DX is exactly 66 inches wide overall as it is designed to fit a frame that is exactly 66 inches wide measured from inside to inside. This hitch is actually designed to fit the Coachmen Apex RV frames that have hitch tabs and isn't a multi-fit hitch. So if you have a different RV what you'd want is something like the Curt # 13703 which is adjustable and can fit frame widths that are between 22 and 72 inches wide.
What RV do you have and what is your frame dimension?
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on RV and Camper Hitch
Jameson C.
9/12/2025
Hey George, did you find out if the Curt adjustable hitch worked for your RV's frame? I'm asking because it could help others with similar RV setups.