What Size Brake Mounting Flange Bolt Do I Need for a Car Hauler Trailer

Question

Question:

I have a 24 Fort car hauler and I lost the nuts for my brake backing plate What thread and size not do I need

asked by: David

0

Expert Reply:

The correct size nuts for the brake mounting flange bolts you have on your trailer is going to depend on which bolts you have. There is not really a standard thread pitch for braking assemblies so it will be best to replace the nuts and bolts with part # BRKH10A which contain 7/16"-20 x 1-1/4" bolts/nuts and lock washers.

There is also a tool that you can find at most local hardware stores that will tell you the diameter and thread pitch of your bolt.

expert reply by: Conner L

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Answer 1

The bolt pattern for a 5 bolt brake mounting flange, like #4-44-1 is 5 on 3-7/8 inches. What that means is it measures 3-7/8 inches from one corner to its diagonal counterpart. From hole to hole across the bottom is 3 inches and between the others…

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Answer 2

For a 3500 lb axle, having a mounting bolt pattern of 2-7/8 inches is typical. The only exception would be for a few 4400 lb axles, which use a mounting bolt pattern of 2-13/16. I checked with Dexter Axle, and was told that the 69-47 designation…

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Answer 3

The Titan Surge Brake Actuator part #T2477600 is a really great choice for your EZ Loader boat trailer. It has more than enough capacity and is well made so it will work great and be very reliable. Since you have a Model 10 setup already this will…

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Answer 4

The brake line kit that would be best for you will depend the number of brake assemblies, the length of the trailer and whether the brakes are drum or disc. If you have a single axle trailer using drum or disc brakes, and the distance between the…

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Answer 5

I would start by checking to make sure that you're getting power on the 12v auxiliary power circuit on your 2003 Chevy Silverado's 7 way plug; since the Titan BrakeRite #T4813102 receives its' power from this circuit it's possible…

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Answer 6

The issue that you are seeing may indeed be an electrical issue. I recommend checking all the connections and wiring and make sure that there are not any loose connections, or signs of damage to any of the wiring. I have included a link to the…

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Answer 7

To attach the brake flanges and hub assemblies for the Titan Disc Brake Kit #T4843800 to your Timbren Axle-Less Suspension System like #ASR3500S05, you can use the Mounting Bolts and Hardware #BRKH10A. This kit includes the needed mounting bolts,…

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Answer 8

As long as your hubs are in good condition, a slip-over kit like the Kodiak Disc Brake Kit #K2R35DS that you referenced will work well and be easiest to replace the rotors and calipers. You will want to ensure that the kit matches your hubs. The…

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Answer 9

When it comes to upgrading your UFP DB-42 brakes The Kodiak Disc Brake Kit - 10 inch Hub/Rotor - 5 on 4-1/2 - Dacromet - 3,500 pounds #K2HR35D will upgrade your braking system. This kit is coated with a Dacromet coating that helps prevents corrosion…

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Answer 10

The self-adjusting stainless steel calipers are included in Kodiak Disc Brake Kit #K2R35DS and do have brake pads installed on them. The calipers feature a 2-1/4-inch stainless steel piston that is 30-percent larger than those in other brands. The…

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Answer 11

It sounds like you have a UFP A-60 brake actuator on your EZ Loader trailer. The #T43397007K is designed for drum brakes so this would not be a suitable replacement. Instead, I recommend the Dexter DX7.5L A-60 Brake Actuator w Electric Lockout - Bolt…

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Answer 12

Capacity is what will have the capacity as opposed to the spindle, and the correct brake mounting flange will depend on the diameter of your axle. Since you mentioned a 3,500 lbs I assume that is your axle's capacity and typically those have…

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What Size Brake Mounting Flange Bolt Do I Need for a Car Hauler Trailer

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