Potential Replacement Master Cylinder For an Unknown Cylinder Marked 05680-0 or 05680-C

Question

Question:

I am looking for a master cylinder for my Eagle Boat trailer The only numbers on old one PF 05680-0 5, Thank You

asked by: Craig D

1

Helpful Expert Reply:

I am wondering if the number you found on the old one is actually 05680-C and not 05680-0. The reason I say this is because there is a Demco master cylinder marked 05680-C. Which would make the Demco Actuator Replacement Master Cylinder # 5650 the correct replacement part.

The Demco Actuator Replacement Master Cylinder # 5650 fits all Demco drum brake actuators and is likely what you have.

If you feel that you have something else, you can submit some photos and I would be happy to take a look and try to identify what you have.

expert reply by: Scott S

1

Answer 1

Hey Mike, so the correct replacement for a Demco Master Cylinder 05680-C is the Replacement Master Cylinder part #5650. I spoke with Demco to confirm this for you and the bolt pattern is the same.

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Answer 2

Unfortunately the Atwood 85736 cannot be replaced so you'd actually need an entirely new actuator. The closest replacement we have is the Demco Hydraulic Brake Actuator #DM72VR. This actuator has a gross towing weight capacity of 7,000-lbs, a…

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Answer 3

The Demco Hydraulic Trailer Brake Actuator part #DM72VR should be a direct replacement for the Atwood 61101 Brake Actuator that you have now. This newest updated it rated at 7K instead of 6K. This is a bolt on option that mounts on 3" centers.…

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Answer 4

Hello Matt, thanks for reaching out. Atwood is no longer in business, so you are correct that no parts are available for the 61101 actuators. The Demco Hydraulic Brake Actuator #DM72VR can be used to replace it, but it is not necessarily a direct…

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Answer 5

Hydraulic drum brakes operate at around 1,000 psi where disc brakes are higher at about 1,500 psi. So the maser cylinder for disc brakes, part #5672, is not the same as what you need. Instead you need the master cylinder for drum brakes, part #5650.

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Answer 6

We actually have the Brake Buddy 32220 reverse solenoid available with the Titan Solenoid Valve Replacement Kit #TK71-755-00. The solenoid itself would be an exact replacement and it features the two mounting holes at the bottom like you described…

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Answer 7

The replacement reverse lock out you are looking for is the part #TK71-755-00. This would allow you to use the same adapters and fittings you have now.

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Answer 8

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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

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 11

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 12

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Potential Replacement Master Cylinder For an Unknown Cylinder Marked 05680-0 or 05680-C

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