Replacement Cap Kit For HappiJac Truck Camper Jack 4220

Question

Question:

I just purchased 2 happijac 4220 jacks for my truck camper, not realizing they did not include the manual cap kit. Is your Replacement Cap Kit what I need for these jacks?

asked by: RICHARD M

1

Helpful Expert Reply:

Yes, Replacement Cap Kit for HappiJac Manual Truck Camper Jacks # LC183332 is the correct kit. This is for your Replacement Jack # LC736514 (4220) or the complete setup HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs # LC736514-4 (which is 4 of 4220).

expert reply by: Andrew N

1

Answer 1

Hey Paul, The Torklift StableLoad can work with your current Timbren Severe kit, you will have no issue installing and both together work great. What the Torklifts are going to do is engage your overload springs sooner. It will help with sag but…

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Answer 2

Yes, we have confirmed this with Lippert/Happijac before. The replacement leg part #LC736514 will work on your Happijac 4150 system.

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Answer 3

Barbara, for your Happijac 4150 jacks you can use the HappiJac Electric Truck Camper Jack System #LC736514-ELKIT to replace your current Happijac 4150s. These jacks have a 34 1/2" of lift, an 8,800 lb weight capacity, and is made in the USA.

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Answer 4

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 5

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 6

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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Answer 7

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 8

Since the pin weight of your camper is 2.1k, I recommend going with the LoadLifter 5000 opposed to the 7500. While technically there is not reason you couldn't use the 7500 kit, it really is not necessary for a camper like yours. Generally the…

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Answer 9

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 10

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 11

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 12

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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Replacement Cap Kit For HappiJac Truck Camper Jack 4220

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