Are There Rebuild Kits for HappiJac Electric Truck Camper Jacks Model 4100 and 4500

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Question:

I was wondering if you had rebuild kits for Happijac camper jack Model 4100 Model 4500 Two of each Thank you

asked by: Greg

0

Expert Reply:

I do have an option for you but we don't have rebuild kits for the HappiJac Electric Truck Camper Jacks Model 4100 and 4500. These jacks have been discontinued and I recommend a full replacement system, the HappiJac Electric Truck Camper Jack System part # LC736514-ELKIT which is designed to replace both of these models. This is a complete system that comes with new jacks, motors, wringing, control box, and remote.

expert reply by: Conner L

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Answer 1

I called a contact at Lippert Components, and they confirmed the Replacement Bevel and Gear, part #LC182851, that you referenced will definitely work on your HappiJac 4100 model. It's the exact replacement that you need.

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Answer 2

It looks like the HappiJac 4100 series jacks had 34.5" of travel, and there are some parts available to replace things in a pinch, but with newer trucks getting taller it might be wise to upgrade to a whole new set of jacks. I recommend taking a…

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Answer 3

To replace the broken jack and motor of your 4100 Series HappiJac Electric Truck Camper Jack System #LC736514-ELKIT you'll just need the Replacement Jack #LC736514 and Motor Head #LC759927.

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Answer 4

The only replacements parts we currently offer are just the gears #LC182851, which you said most likely isn't the cause. It does sound like something is binding up inside of the gear housing so I would at least try to take apart what you can to…

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Answer 5

The Replacement Bevel Gears for HappiJac Truck Camper Jack Systems #LC182851 are the correct gears for your 4600 jacks. However, we unfortunately do not have any pictures or videos of the steps to replace the gears. I will go over how to do this the…

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Answer 6

I reached out to my contact at Lippert and was able to verify that the Replacement Bevel Gears #LC182851 you referenced are confirmed to work on your HappiJac 4500 model system. This kit will work perfectly as a replacement.

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Answer 7

The HappiJac Swing-Out Extender Bracket for Dual Wheel Chassis Truck Camper Jacks #HJ54FR (single) or Swing Out Extension Brackets for HappiJac Truck Camper Jack Systems #LC182496 (double) are not compatible with the Atwood electric camper jacks.…

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Answer 8

I've attached instructions to this question to give you a getter look at replacing the Bevel Gears #LC182851 in your HappiJac #LC736514 #LC736515. Unfortunately, I do not have a video for you but the instructions do provide good pictures. First…

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Answer 9

The clicking you described hearing on your Happijack 4150 System along with the fact that they aren't raising or lowering the camper might actually be the result of a weak power source. I first recommend simply checking to make sure that the…

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Answer 10

I went ahead and reached out to HappiJac, and they were able to determine that based off of the age of your jacks, the Replacement Bevel Gears for HappiJac Truck Camper Jack Systems #LC182851 will not work for you. Instead, they are recommending that…

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Answer 11

I took a look in the owner's manual for the HappiJac Camper Jack 4600 and found the following under maintenance which I have attached for you below. Therefore, no, it's not advised to completely disassemble the jack to service the screw per…

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Answer 12

For your HappiJac 4500 Jack, you can use the Replacement Bevel Gears for HappiJac Truck Camper Jack Systems #LC182851 to replace your beveled gear.

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Are There Rebuild Kits for HappiJac Electric Truck Camper Jacks Model 4100 and 4500

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