Hello Monte. The correct replacement leg for your Happijac 4160 camper jack system will be the following:
- Replacement Jack for HappiJac Truck Camper Jack Systems - 34-1/2" Lift - 2,200 lbs - Qty 1 # LC736514 view full answer...
Looking at pictures I found of the 2002 Lance 1121 it looks like it has HappiJac jacks on it. For the brackets you can use the Swing Out Extension Brackets for HappiJac Truck Camper Jack Systems # LC182496. The replacement legs will require more information.
We have the Replacement Jack for HappiJac Truck Camper Jack Systems - 34-1/2" Lift - 2,200 lbs # LC736514 as well as the Replacement Jack for HappiJac Truck Camper Jack Systems - 36-1/2" Lift - 2,800 lbs # LC736515. If you can send... view full answer...
Congrats on the new camper! I have a solution but there unfortunately is not a manual to electric conversion kit for the HappiJac 4160 series jacks. The reason an electric conversion will not work for your 4160 is that they have a two piece construction acme screw drive, and the roll pins that connect the acme screw to the upper assembly can shear with the clutch less motors. The Manual-to-Electric Conversion Kit for HappiJac Truck Camper Jack Systems item # LC733960-182524 will work for... view full answer...
We currently offer 34-1/2" Lift # LC736514 and 36-1/2" Lift # LC759927 replacement legs for HappiJac Truck Camper Jack Systems and both are compatible with the 4600 series. I'd like to see some pictures of your motors and how they attach to confirm that they'll work with the legs first though. If you can reply with some pictures I'd be happy to take a look. view full answer...
Yes Robert, the Replacement Remote Cable for HappiJac Electric Truck Camper Jack Systems # LC149557 will work with older HappiJac remotes so you should be good to go. view full answer...
While I cannot see exactly what jack you have on your 2001 Starcraft Pop-Up camper I do now a lot of the older pop-ups used a jack with a 2" diameter outer tube versus the more commonly found jacks today which have a 2-1/4" outer tube. If you have the 2" tube currently we have the Manual # DL22530 or an Electric # UF38-944017 option you could upgrade too. If you choose to go with the electric it is taller at 18" above the tongue so you would want to ensure this will clear any portion of... view full answer...
The 2 new backing plates on the HappiJack Tie-Downs # LC236326-205221 were added to provide an additional set of mounting screws and give the behind bed brackets some additional stability. view full answer...