Mounting Hole Diameter and Spacing for 12.5K Demco Slide-Lok Trailer Coupler

Question

Question:

Hole diameter and spacing please!

asked by: Dirk

0

Expert Reply:

The mounting hole diameter for the Demco Slide-Lok Trailer Coupler # DM05557-81 is 5/8" and they are spaced 2" apart on center. I've attached a photo and review video that highlight this for you.

expert reply by: Jon G

0

Bolt Hole Diameter and Spacing for 12.5K Demco Slide-Lok Trailer Coupler
(click to enlarge)

Answer 1

Hey Sterling, thanks for reaching out. The Terran Industries Trailer Hub and Drum Assembly #TX28VJ has 9/16" studs. I am not sure why our page says 1/2" but I will work on getting that edited. Sorry for any confusion. The hub fits a…

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Answer 2

Hey Chris! The black wire on the etrailer Electric Trailer Jack #e23ZV is just a ground wire. Realistically you can ground it however you want but I would say running it to the frame with a self-tapping screw as indicated in the instructions is the…

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Answer 3

We do have 12-1/4 x 5 inch electric drum brake assemblies available, however we have found that with higher-rated assemblies like these the AL-KO units aren't able to be easily swapped with other brands. The etrailer.com Electric Trailer Brake…

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Answer 4

Hello Kyle, Yes, our etrailer Electric Trailer Jack - A-Frame - 18" Lift - 3,500 lbs #e23ZV would be an excellent fit for your 2-horse trailer at 3,000 pounds. A 4-flat trailer connector only carries lighting functions (tail, turn, brake, and…

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Answer 5

For a hitch with a shorter distance between the mounting flanges down to the hitch opening that is confirmed to fit your 2014 Chevy Silverado you would want the B and W hitch #BWHDRH25601 over the Curt Hitch part #C15800. This hitch has slightly…

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Answer 6

Yes, the CE Smith Bunk-Style Guide-Ons for Boat Trailers - 60" Long - 1 Pair #CE27600 can work on the inside of a pontoon boat. Based on the photo you may prefer the CE Smith 90-Degree Bunk Board Guide-On Kit #CE27600K90 which will includes…

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Answer 7

Based on the dimensions you listed the equalizer you need is the part #TREQE1. This equalizer has 7-3/4 inches between the mounting holes from left to right and 2-7/8 inches vertically.

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Answer 8

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 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

Hi David! There are quite a few hitches offered for your 2026 Honda Odyssey, so I definitely understand wanting to know the differences. There are basically three styles available for you and I have them broken out below: Exposed Crosstube: etrailer…

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Mounting Hole Diameter and Spacing for 12.5K Demco Slide-Lok Trailer Coupler

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