Replacement HappiJac Bed Lift Motor Assembly for a Happijac Model 70425-004
Updated 07/13/2026 | Published 06/29/2026
Question:
I have a happijac Model 70425-004. I was having issues with gearbox. I need replacement gears Ca you provide me with part numbers for each gear
asked by: Troy N
Expert Reply:
Hey Troy thanks for the information and your patience! I had to get the part added to the website.
The only way to get those replacement gears is with the Replacement HappiJac Bed Lift Motor Assembly item # HJ36RR. The gears are not sold separately so I can't give you the individual part numbers for them.
The Replacement Motor item # HJ36RR includes the replacement gears and motor to replace your happijac Model 70425-004. It is an exact replacement so it'll easily swap out your old motor and gear box.
What kind of camper do you have?
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Product Page this Question was Asked From
Replacement HappiJac Bed Lift Motor Assembly
- Accessories and Parts
- Camper Jacks
- Motors
- HappiJac
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