Replacement Demco Master Cylinder for 5680-C

Question

Question:

my mater cyclinder is a 5680-c I read the replacement is a 5650. is the bolt hole pattern the same? mike

asked by: Mike D

0

Expert Reply:

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.

expert reply by: Jameson C

0

Jameson C.

1/5/2026

Hey Mike, how did the swap go with the new master cylinder? It’d be great to hear if the bolt pattern matched up just like Demco confirmed. Your update could make it easier for the next person with the same setup.

Answer 1

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…

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Answer 2

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 3

Shocks such as #DS12426 on brake actuators don't have a native, relaxed positioned. They will stay in place until acted upon by an outside force. You will know your shock is good if it is very difficult if not impossible to push in and pull out…

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Answer 4

To determine if the Replacement Shock for Titan Model 6 and 10 Brake Actuators, part #T1242600 will work to replace your Gabriel number 610712 (T2032) shock, you will need to verify a few quick measurements. Part #T1242600 will work as a replacement…

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Answer 5

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 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

I spoke to my contact at Demco and he told that the Demco Hydraulic Brake Actuator #DM62VR should not slam forward when you slow down. He said this brake actuator is inertia based, meaning as you start to apply the brakes it will begin to slowly…

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Answer 8

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.

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Answer 9

Yes, the Replacement Master Cylinder w/ Inline Solenoid for Demco Actuators - Disc Brakes #DM5919 is compatible with the Kodiak Disc Brake Kit - 12" Hub/Rotor - 6 on 5-1/2 - Dacromet - 5,200 lbs to 6,000 lbs #K2HR526D.

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Answer 10

I am not aware of a bolt-on version of the Buyers Products Weld-On Safety Chain Retainer part #3375471000. However, if all you were wanting to do is mount your safety chains to the tongue of your trailer then you will just simply do so by running a…

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Answer 11

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 12

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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Replacement Demco Master Cylinder for 5680-C

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