What Is The Hardware Kit I Need For A Roadmaster Crossbar-Style Base Plate Kit, Part # 521423-4

Question

Question:

Is it possible to purchase a hardware kit for a Roadmaster 521423-1 EZ that would include brackts, nuts and bolts?

asked by: Dan H

1

Helpful Expert Reply:

The hardware kit that you need for the Roadmaster Crossbar-Style Base Plate Kit, part # RM-521423-4, is the Replacement Hardware Kit for Roadmaster Crossbar-Style Base Plate Kit, part # RM42ZR. This crossbar type base plate fits your 2005 Jeep Liberty.

I have included a product description link below.

expert reply by: Mark Smith

1

Richard

12/4/2024

Hi, do you happen to have a list or schematic on what parts are included in the RM42ZR?

Kate F.

12/5/2024

@Richard Hello Richard. The parts that are included in the # RM42ZR: - (2) 1/2" x 4 1/2" Bolt - (2) 1/2" x 3" Bolt - (4) 1/2" x 1 1/2" Bolt - (4) 1/2" Nut - (4) Nylock Nut - (2) 1/2" Flat Washer - (8) 1/2" Lock Washer - (4) 1 1/4" O.D. x 1 1/4" Round Tube - (2) 3 Hole Backing Plate - (2) 2 Hole Backing plate - (8) 3/16" x 1" Plastic Pull Rivet I have included a link to the instructions as well. It is items 1-7, 9-11, and 18.

Helpful Links

https://www.roadmasterinc.com/content/pdfinst/521423-4.pdf

Answer 1

Hello Mark, thanks for reaching out. You can use the Roadmaster Direct-Connect Base Plate Kit #RM-521423-5 to connect your Falcon tow bar to your 2005 Jeep Liberty. Generally the tow bar and safety cables are the only components that can be re used.…

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Answer 2

You are correct. For your 2007 Jeep Liberty, you will need base plates to flat tow it. You can use the EZ4 Style Base Plates, #RM-521423-4. I have included a link to a video showing a typical installation. If you would like to use the Tow Ready Tow…

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Answer 3

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 4

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 5

Both the Roadmaster and Blue Ox tow bars are great options. But if it was my decision to make I would go with the Blue Ox Avail part #BX7420 as we have found that the Blue Ox tow bars are a little easier to connect and disconnect from. Also this tow…

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Answer 6

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 7

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 8

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 9

Hello Sam; that is a great question! I reached out to Furrion and you will be able to use the Furrion Chill Cube #FR69TD (white) or #FR49TD (black) with your furnace. However, the remote is not capable of operating the furnace at this time. Also, we…

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Answer 10

Hey Jon; I was actually just talking to Furrion about heat options for the Chill Cube yesterday (1/21/2025). At this time, the only way to have heat with this unit is through a furnace on a ducted setup. The Furrion Chill Cube RV AC w/ Air…

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Answer 11

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 12

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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What Is The Hardware Kit I Need For A Roadmaster Crossbar-Style Base Plate Kit, Part # 521423-4

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