bing tracking image
Customer Service My Orders
  1. Home
  2. Help Videos And Articles
  3. Accessories and Parts Help Hub
  4. Accessories and Parts Q&As
  5. Question 551278
Q & A Icon

Does Demco Replacement Cylinder Cable # DM56VR Fit Demco Cylinder part # DM6215  

Updated 07/13/2021 | Published 07/12/2021



Question:

Will this fit a Model Number 6215 cylinder???

0

Expert Reply:

The Demco cylinder part # DM6215 is for the Stay-in-Play system part # SM99251 which is what the # DM56VR you asked about is designed to fit. So the short answer to your question is "yes."

expert reply by:
0
Jameson C
Ask The Experts a Question >>

Product Page this Question was Asked From


Q & A Icon

Continue Researching

See More Q&A Expert Answers >>
Explore Expert Info Our Expert
on Accessories and Parts

Videos

Help Articles

Expert Answers

Others Also Watched
Test Fitting the Demco Stay IN Play DUO Inline Air Pressure Regulator - 2026 Ford Maverick
Review and Installation of the Demco Stay IN Play DUO Inline Air Pressure Regulator
Review of Demco Towed Vehicle Charge Line Air Force One Stay IN Play Duo Braking System - DM66VR
Setting Up the Roadmaster Stop Light Switch Kit - 2025 Ford Maverick
Review of Demco Air Force One/ Stay-IN-Play DUO Braking Cylinder Cable - DM56VR
Easily Install Your Roadmaster Battery Charge Line - 2026 Ford Maverick
Demco Stay-IN-Play DUO and Air Force One Braking System Cylinder Cable Review
Review of Demco Replacement Cable Anchor Stay In Play DUO Air Force One System - DM73CV
How to Install the Roadmaster Direct-Connect Base Plate - 2026 Ford Maverick
All About the Roadmaster Stop Light Switch Kit
Review of the Roadmaster Stop Light Switch Kit
Choosing the Right Vehicle Suspension Upgrades
Others Also Read
Trailer Wiring Diagrams
Brake Controller 7- and 4-Way Installation Kit (ETBC7)
How to Measure for Trailer Hitch Drop
Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
How to Measure Your Trailer Wheel Bolt Pattern
5 Things to Know About Weight Distribution Hitches
How to Choose the Right Trailer Hitch Class
Brake Controller Installation: Starting from Scratch
4 Steps to Choosing Your 5th Wheel Pin Box
The 5 Best Trailer Drop Hitches You Can Buy
30-Amp and 50-Amp RV Service: What's the Difference?
Choosing the Right Suspension Kit for Your Truck and Trailer
Others Also Asked
Is Demco Stay IN Play DUO Inline Air Pressure Regulator Needed For 2025 Ford Maverick Hybrid

Hello again, Dan. Thanks for writing in. The Demco Stay IN Play DUO Inline Air Pressure Regulator #DM88UV will not be needed for your 2025 Maverick Hybrid. You can still install one to lessen the braking pressure if it seems too harsh, but it…

view full answer...
Replacement Cylinder Cable For Demco SMI Duo Stay-In-Play Braking System S10807

Yes, the Replacement Cylinder Cable #DM56VR for the Duo Actuating Cylinder #DM6215 will fit on your Demco SBS Stay-IN-Play DUO Supplemental Braking System #SM99251.

view full answer...
What is the Difference Between a Class II and a Class III Hitch?

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…

view full answer...
Firestone Air Bags for 2026 Ford F-350 FX4 Dually

Hey Doug! The Firestone Ride-Rite Air Helper Springs #F35FV are the right kit for your 2026 Ford F-350 FX4 dually. However, you will need to measure to be sure it fits. The distance from the top of your rear axle to the top of the jounce bump stop…

view full answer...
Recommended Bike Rack and Dual Hitch Adapter for Carrying E-Bikes While Flat Towing

Hey Jonathon thank you so much for all of that additional information! To haul your bikes behind your class C Sprinter motorhome, while flat towing your Mini, I recommend the Hollywood Racks RV Rider Bike Rack item #HLY64FR and the Roadmaster Dual…

view full answer...
Which is Better Roadmaster or Blue Ox Tow Bar

Both the Roadmaster and Blue Ox tow bars are great options. But if it was my decision to make I would go with the Blue Ox Avail part #BX7420 as we have found that the Blue Ox tow bars are a little easier to connect and disconnect from. Also this tow…

view full answer...
How to Replace a Lance 6-Pin Plug w/ a Standard 7-Way Connector

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

view full answer...
Recommended Flat Tow Setup for a 2026 Ford Maverick

Hey Kelvin, welcome back. To flat tow a 2026 Ford Maverick with your Demco Commander II Tow Bar item #DM9511012, I recommend the following parts: Baseplate Kit - Demco Tabless Base Plate Kit item #DM38CV Wiring Harness - Roadmaster Diode 7-Wire to…

view full answer...
Replacing 6-Way on Trailer With 7-Way Connector

Since wire color codes are NOT universal, we always recommend wiring by function, rather than wire color. If you look at the Trailer Wiring FAQ article I have linked you to, you can see some diagrams showing the proper way to wire a vehicle and…

view full answer...
Complete Flat Towing Setup for a 2026 Ford Maverick Hybrid Behind a 2026 Jayco Greyhawk

Hi Wilfredo, absolutely! If you want the easiest and most seamless setup, this is the combination I would go with for your 2026 Jayco Greyhawk and 2026 Ford Maverick Hybrid. I would start with the Roadmaster Direct Connect Base Plate Kit, part…

view full answer...