Kit to Convert Happijac 4150 Camper Jacks to Electric

Question

Question:

I want to convert my Happijac 4150 manual jacks to electric. There is conflicting information on if this can be done and if yes what the correct motor kit is. Can you help ? I would like to order if the correct conversion kit.

asked by: Bob B

1

Helpful Expert Reply:

To convert your Happijac 4150 series camper jack to electric from manual the correct kit you need is the part # LC733960-182524 that you referenced. This for sure is the correct kit as we have verified it with Happijac.

expert reply by: Jameson C

1

Answer 1

Yes, the Replacement Jack for HappiJac Truck Camper Jack System part #LC736514 (Model 4220) will fit your HappiJac Truck Camper Jack System Model 4150. If you need a new gearbox/motor then we have that as well, the Replacement Motor and Gear Head…

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Answer 2

Based on the Happijac setup you have the correct electric upgrade kit you'd need is the #LC733960-182524.

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Answer 3

We do have the #LC733960-182524 without the wiring kit with jus the #LC733960. This is the motors, circuit board, and remote setup like you are looking for.

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Answer 4

You will most likely need the Replacement Motor Heads w Circuit Board and Remote #LC733960. These are a direct fit for 4150, 4220 and 4820 series jacks. As you mentioned you already have the Wiring #LC182524 you will not need the full…

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Answer 5

Yes, the Replacement Clutchless Motor Head for HappiJac Truck Camper Jacks #LC759927 would be the correct part to replace the head on your HappiJac 4150 and 4500 system if already converted to electric. If you have not already converted your 4150 and…

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Answer 6

Since the HappiJac #4150 jacks were manual jacks you likely had the Conversion Kit #LC733960-182524 installed. If this is what you have you will need the Replacement Motor #LC759927.

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Answer 7

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 8

No, it does not but Firestone does make one. It is the No-Drill Mount Kit for Firestone Air Tank and Compressor item #F2530. This will allow you to get the Firestone Air Command Extreme Duty Air Compressor with Tank item #F46VV installed and you…

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Answer 9

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 10

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 11

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 12

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Kit to Convert Happijac 4150 Camper Jacks to Electric

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