Replacement Electric Motor and Gear for Happijac Model 4220

Question

Question:

I have 4100 happijacs and one is damaged will this one be compatible. I have electric motors on them. Thank you.

asked by: Charlie S

0

Expert Reply:

Yes. The Replacement Motor and Gear Head Assembly for HappiJac Truck Camper Jack System # LC182515 is the correct replacement motor for your HappiJac Series 4220 # LC736514. This will replace both the motor and gear head assembly that has been damaged on your existing jack. This motor is compatible with 41, 42, 45, and 48 Series HappiJac models.

expert reply by: Erik B

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Answer 1

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 2

The replacement motor kits that you are seeing will not work with the 4800 series jacks. The 4800 series, uses the 182522 motors and we do not carry them. The 4800 series was discontinued, making it more difficult to find replacement parts. With the…

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Answer 3

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 4

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 5

We have lift kits for trailer that easily add 2 inches to the height of the trailer. For that you'd want the part #RR23QX and you'd be set. I attached a picture that shows how it installs to give you an idea. This would be the easiest…

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Answer 6

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 7

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 8

Hey Jimmy! Since your axles are already below your leaf springs, I recommend the Correct Track Trailer Alignment and Lift Kit item #RR55QX. These brackets are going to attach to the bottom of your leaf spring hangers and extend the connection point…

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Answer 9

Yes, it is Bj. The Cummins Onan EC-AGS+ Auto Generator Start System item #CM96MR will indeed work with the Onan Generator - QG 4000i DF Onboard RV Generator item #CM66GR. This kit includes the correct power harness and Y-harness to split or intercept…

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Answer 10

Hey Susan, welcome back. The JR Products Magnetic Baggage Door Catch item #JR44ZR measures 5.50" long x 1.88" wide x 1.13" tall. The distance between the mounting holes is 4" on center. It is also available in black with the…

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Replacement Electric Motor and Gear for Happijac Model 4220

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