Replacement for Older Happijac Truck Bed Camper Jack

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Question:

Have happy jack camper Jack model 300100 looks like an item number of 310000 and theyre you need a new bevel gears and hardware

asked by: Robert J

1

Helpful Expert Reply:

Thanks for the photo and that model of Happijac is nearing a quarter-century old as of this writing and there are no longer replacement parts available for it. The best option we can offer are new camper jacks, the Brophy Cable Camper Jacks and you will select the right one based on the weight capacity and maximum lift height you need.

- 1,000 lbs: Brophy Cable Camper Jacks - 57" Max Lift Height # CJ31
- 1,500 lbs: Brophy Cable Camper Jack - 67" Max Lift Height # CJ74H

- 3,000 lbs: Brophy Cable Camper Jacks - 57" Max Lift Height # CJ41
- 3,000 lbs: Brophy Cable Camper Jacks - 67" Max Lift Height # CJ74

- 4,000 lbs: Brophy Heavy Duty Cable Camper Jacks - 57" Max Lift Height # CXHD
- 4,000 lbs: Brophy Heavy Duty Cable Camper Jacks - 67" Max Lift Height # CX74

I have added links to some video reviews for you to check out as well.

expert reply by: Kyle S

1

click to enlarge

Answer 1

In order to replace the motors on the HappiJack Truck Bed Camper Jacks 4150 and 4500 you'll need an update kit, the Manual-to-Electric Conversion Kit for HappiJac Truck Camper Jack Systems part #LC733960-182524 which comes with new motors and…

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Answer 2

Yes, I cannot speak for our competitors but I can assure you that the Brophy Cable Camper Jacks part #CJ41 do come with the upright poles and all of the other parts you will need to lift your truck bed camper on and off your truck. The components…

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Answer 3

There is no danger of the Brophy Cable Camper Jacks #CJ31 flipping the camper over when you are using them; you just need to ensure they are properly used and aren't overloaded past their 1,000 lb (combined) capacity. These jacks have a tripod…

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Answer 4

Unfortunately we do not have a video of the HappiJac Truck-Mounted Camper Tie-Downs #LC184089 being installed. The Rear anchors are installed in the end of the bumper. There is no precise mounting location since a variety of bumpers may be installed.…

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Answer 5

The best priced pair of camper jacks we offer is the part #CJ31. If you needed a total of 4 of these jacks you'd need to order a quantity of 2 of these.

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Answer 6

We have excellent options for replacing your truck bed camper jacks but we do not have a way to get the gears you'd need for the jacks that you currently have. Based on that you'd want the Brophy Cable Camper Jacks #CJ31 which has a 1,000 lb…

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Answer 7

I have linked the instructions for the HappiJac Truck-Mounted Camper Tie-Downs #LC184089 that fit your 2013 Toyota Tundra below. Be sure to get a set of HappiJac Original Turnbuckles #LC182898 as they are stainless steel and will last through the…

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Answer 8

You certainly can install two pairs of the Ark Drop Down Corner RV Stabilizer Jacks #ARK77FR on your trailer. In that case we recommend adding one jack to each corner of the trailer frame. Keep in mind that these are designed to stabilize, not lift…

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Answer 9

For your horizontal clearance this will really come down to your specific truck as well. The Brophy Cable Camper Jacks have an offset lifting point that is designed to even with the legs of the jacks themselves. So if your truck has fenders that may…

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Answer 10

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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Replacement for Older Happijac Truck Bed Camper Jack

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