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Replacement Master Cylinder for Demco Actuators - Disc Brakes
(9 reviews)
Price: $42.24
In Stock
Replacement Master Cylinder for Demco Actuators - Disc Brakes
Item # 5672
Retail:$60.49
Our Price: $42.24
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In Stock
- All Info
- Reviews (9)
- Q & A (5)
- Videos (1)
- Photos
- Why etrailer?
Demco Accessories and Parts - 5672
- Brake Actuator
- Master Cylinder Parts
- Demco
- Master Cylinder
- Disc Brakes
Replaces the master cylinder for your Demco actuating brake coupler for disc brakes.
Features:
- Fits Demco actuating couplers for disc brakes only
- Bolt holes dimensions: 2" x 3"
- Overall dimensions: 2-3/4" x 4"
- Made in the USA
5672 Demco Replacement Master Cylinder - Disc Brakes
Video of Replacement Master Cylinder for Demco Actuators - Disc Brakes
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Review of Demco Brake Actuator - Replacement Master Cylinder - 5672
Customer Reviews
Replacement Master Cylinder for Demco Actuators - Disc Brakes - 5672
Average Customer Rating: 4.8 out of 5 stars (9 Customer Reviews)
Replaces the master cylinder for your Demco actuating brake coupler for disc brakes.
- 5672
by: Ken08/10/2020
I swapped it out with the drum one and worked fine. Now I have disc brakes on my trailer 859800
- 5672
by: Zachary07/02/2020
Great product. Just as advertised and shipping was very fast. Thanks! 826162
- 5672
by: Josh06/06/2018
Great service, Will buy from again. Fast delivery. 518531
- 5672
by: Kevin12/01/2017
Ships super fast! Great product. 456178
- 5672
by: Donald07/25/2017
This replacement master cylinder was the exact fit. Just what I was looking for. 410709
- 5672
by: Still doing the job 1 year later02/23/2017
Came with everything needed, fit as original and restored braking. 344827
- 5672
by: Zeb02/05/2016
Good Product. Was back ordered but they kept me informed and up to date via email. ETrailer is a great company to do business with. 237019
- 5672
by: LUKE07/09/2015
Fast shipping and correct product for the job great communication. 210378
- 5672
by: Robert06/24/2014
I received my master cylinder in just a few days. This was a direct replacement and it all fit. I did watch a few of your videos and they were very helpful. Robert 137292
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Ask the Experts about this Demco Accessories and Parts
- Can Demco Replacement Master Cylinder for Hydraulic Disc Brakes be Used with Drum BrakesHydraulic 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.
view full answer... - Will the Demco Brake Actuator # DM8202022 Work with Disc Brakes on a Boat TrailerThe Demco Channel Only Trailer Actuator, part # DM8202022, was designed to be used with drum brake applications only. You could use this actuator with disc brakes, but you would have to replace the master cylinder in the actuator with the Demco disc brake master cylinder, part # 5672. To save yourself some time, work and money, I would recommend going with the Titan Adjustable-Channel Brake Actuator. Titan offers a bolt-on and weld-on version of this actuator. For the bolt-on actuator,...
view full answer... - Replacement Brake Actuating Coupler for Upgrade to Disc BrakesThe bolt hole dimensions of the Demco Brake Actuator # DM8669112 are 12-1/2 inches on center and 3 inches on center. I've attached a photo to assist. The Titan # T4747220 has mounting holes that are 3 inch on center so 2 of the 3 holes will align with your current coupler. Instead of changing out your entire coupler, you may want to simply change out your master cylinder on your Demco Actuator using the Replacement Master Cylinder for Demco Actuators - Disc Brakes # 5672. This...
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- Are There Replacement Master Cylinders Available for Brake Actuators Yes, there are replacement master cylinders for surge brake actuators like the Demco Actuator part # DM8203102 that you referenced. If this was the actuator that you have you would want the Replacement Master Cylinder # 5672. If you have a different actuator I attached a page that has all of the replacement master cylinders we offer.
view full answer... - Can Surge Coupler/Actuators Be Converted from Drum to Disc Brake OperationSurge couplers for drum and disk brakes use different master cylinders that operate at different pressures, lower for drums and higher for discs. It is possible to swap out the master cylinder in a surge coupler to convert it from one type of operation to the other. Depending on the number of brake assemblies, trailer length, etc, larger brake lines are sometimes also called for with disc systems. It sounds like you have free-backing drum brakes like # 40715 on the trailer now, which...
view full answer...
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Info for this part was:
Installed by:
Jeff D
Updated by:
Sarah W
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