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Replacement Push Rod Assembly for Demco Brake Actuators with 1-1/4" Bore

Replacement Push Rod Assembly for Demco Brake Actuators with 1-1/4" Bore

Item # DM74ZR
Our Price: $49.86
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Replaces the push rod assembly for your Demco brake actuator with a 1-1/4" diameter bore. 1-800-940-8924 to order Demco accessories and parts part number DM74ZR or order online at etrailer.com. Free expert support on all Demco products. Great prices and Fastest Shipping for Replacement Push Rod Assembly for Demco Brake Actuators with 1-1/4" Bore. Accessories and Parts reviews from real customers.
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Demco Accessories and Parts - DM74ZR

  • Brake Actuator
  • Disc Brakes
  • Hydraulic Drum Brakes
  • Breakaway Parts
  • Demco
  • Push Rod

Replaces the push rod assembly for your Demco brake actuator with a 1-1/4" diameter bore.


Features:

  • Replaces the push rod assembly for your Demco brake actuator with a 1-1/4" diameter bore


12891 Replacement Pushrod for Demco Surge Brake Actuators with 1.25" Bore





Video of Replacement Push Rod Assembly for Demco Brake Actuators with 1-1/4" Bore

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 Push Rod Assembly - DM74ZR

Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this replacement push rod assembly for the Demco brake actuators with the one and a quarter inch bore. Now, this part here will replace the push rod assembly for the Demco brake actuator that has the one and a quarter inch diameter bore in the master cylinder. Basically, this push rod's assembly is located inside your brake actuator. The push rod in right here is what'll insert into the master cylinder.

And this other end right here, this attaches to the emergency lever that the breakaway cable is connected to on top of the actuator. So basically, what happens, if the trailer becomes disconnected from the tow vehicle, the breakaway cable will pull the emergency lever, which will activate this push rod assembly to push into the master cylinder. And that's what applies the pressure to apply the trailer brakes to stop the trailer. But that should do it for the review on this replacement push rod assembly for the Demco brake actuators with the one and a quarter inch bore..

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See what our Experts say about this Demco Accessories and Parts

  • Will the Demco Actuator DM8204311 Work on a Trailer With 3 Axles?
    The Demco Hydraulic Brake Actuator w/ Drop - Drum - Zinc - 2-5/16" Ball - 20,000 lbs # DM8204011 is rated to be used with brakes on 2 axles, or 4 brakes total. If all 3 of your axles have brakes, you will need to add the Demco Replacement Large Bore Aluminum Master Cylinder w/ Bypass Solenoid - Disc Brakes # DM6113 and Push Rod Assembly for Demco Brake Actuators with 1-1/4" Bore # DM74ZR. These additions will get the needed pressure to actuate all 3 axles.
    view full answer...
  • Replacement Inner Parts for Demco 12.5K Weld-On Actuator
    Thank you for all of the photos you sent in! I have some parts I believe will fit, but if you're able to find any exact part numbers on the actuator itself I will be able to provide more of a concrete selection of parts. It looks like your actuator is similar, if not the same, as the Demco Hydraulic Brake Actuator - Drum # DM8101222 which means the following replacement parts will fit: - Demco Actuator Replacement Master Cylinder for Drum Brakes # 5650 - Demco Actuator Replacement Break...
    view full answer...
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  • Shock, Master Cylinder Rebuild Kit, and Pushrod Assembly for Demco DA603
    The correct replacement shock is the part # DS12426, the master cylinder repair kit is part # DM24ZR, and for the pushrod assembly part # DM74ZR.
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Mike S
Written by:
Mike S

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