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Replacement Fill Cap with Gasket for Dexter DX Series Electric Over Hydraulic Brake Actuators
(34 reviews)
Price: $38.76
In Stock
Dexter
Replacement Fill Cap with Gasket for Dexter DX Series Electric Over Hydraulic Brake Actuators
Part Number: K71-685-00
In Stock
$38.76
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- Reviews (34)
- Q & A (0)
- Videos (1)
- Photos
Dexter Accessories and Parts - K71-685-00
- Brake Actuator
- Disc Brakes
- Hydraulic Drum Brakes
- Master Cylinder
- Dexter
- Cap
Replacement fill cap fits your Dexter electric-over-hydraulic trailer brake actuator (K71-650 or K71-651). Fill cap with gasket forms a tight seal preventing leaks and fluid loss.
Features:
- Replacement fill cap fits your Dexter electric-over-hydraulic trailer brake actuator (K71-650 or K71-651)
- Fill cap with gasket forms a tight seal preventing leaks and fluid loss
- 1 Cap and 1 gasket included
- Made in the USA
K71-685-00 Replacement Dexter Electric Over Hydraulic Brake Actuator Fill Cap with Gasket - 1000 psi - 1600 psi
Replaces 097-011-01
Video of Replacement Fill Cap with Gasket for Dexter DX Series Electric Over Hydraulic Brake Actuators
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Review of Dexter Axle Replacement Fill Cap With Gasket For DX Series Brake Actuator - K71-685-00
Hi, everybody. Andy here with etrailer.com. And today, we're gonna take a brief look at this Dexter replacement fill cap with gasket. Now, this is going to replace one lost or damaged fill cap for your Dexter DX Series electric over hydraulic brake actuator. And for your reference, on your screen, I have our item numbers for the hydraulic brake actuators for the drum brakes and disc brakes that this cap with gasket is going to work with. Now, this fill cap with gasket is going to form a tight seal, preventing leaks and fluid loss.
And you are going to receive one cap and one gasket. And since this replacement is from Dexter, you can trust that it is going to fit right in the place of your original fill cap with gasket. Well, that's gonna conclude our brief look today. I do hope that it was helpful for you. Again, my name is Andy.
Thank you for joining me..
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
4.8
34 reviews
by:
Scott
04/22/2021
The new cap does not completely prevent leaks, but combining this with a paper towel wrapped around the cap and secured with a rubber band did the trick. No more brake fluid in my 5th wheel basement! As always, etrailer is my first stop for parts.
by:
Dona-Halsey Farm
11/01/2018
This part was excellent, just what I wanted...an original cap for our Dexter brake system. It was to replace the one we lost.
The part was on backorder and I got it when I was promised..
It fit perfectly and the help I received was wonderful to talk to on the phone...
The website was so easy to find my part.. thanks for your service, very friendly people ...
The part was on backorder and I got it when I was promised..
It fit perfectly and the help I received was wonderful to talk to on the phone...
The website was so easy to find my part.. thanks for your service, very friendly people ...
by:
Philip
07/29/2024
Needed this when I was out of town working. Product arrived a day late (3-days) after I paid extra for it to arrive in 2-days. Couldn't wait to see if the product would eventuly arrive, had to find another solution and leave town without it. Very disappointed in etrailer!
by:
Gregory
11/25/2017
Just what I needed for my Dexter Actuator on My fifth wheel trailer. Quick shipping. Thx etrailer.
by:
Jeremy
08/28/2019
Fast shipping product as described. Extremely over priced for what it is, but etrailer had the most reasonable price around.
by:
Daniel
12/08/2018
Fast delivery, product was exact why i was expecting, 100% recommended etrailer to do your shop online , why waste time looking amd order in stores when you can get it in your front door? fast and secure.
by:
Richard
04/08/2021
Fit great fast shipping
by:
Steven Bakersfield,Ca.
04/07/2022
Excellent experience--I got the right part the first time and it arrived ahead of schedule.
by:
Darrin
03/04/2023
Fit like it should, even tho it was the E-trailer brand pump and not the Dexter
by:
Charles
12/10/2020
correct part
by:
Thomas
10/08/2021
Got it on time & fits perfect found no problems
by:
Andrew
01/11/2022
Exact fit and product showed up quickly!
by:
Timothy
04/28/2026
by:
Lonnie
10/27/2022
Fit like OEM
by:
Phillip
07/15/2025
by:
Chris
09/11/2024
Quick delivery, good product!!
by:
Steve
05/14/2026
by:
Bill
11/14/2025
by:
Jerry
05/18/2023
by:
Kristen
09/05/2022
by:
Wendy
06/10/2024
by:
Klink Equipment
03/17/2025
by:
Dustin
05/02/2025
by:
Thomas
05/28/2025
by:
Dan
12/03/2021
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Show More Reviews
See what our Experts say about this Dexter Accessories and Parts
- Can I Use A Pressure Bleeder With The Dexter EOH Actuator K71-651The Dexter EOH actuator # K71-651 can absolutely be used with a pressure bleeder. The actuator has a standard brake bleeder nipple on the revivor which you can attach the hose of a power bleeder to for faster bleeding. We do not carry the YSTOOL brand, so I cannot say for sure if their kit will be compatible. We do have the hand pump bleeder # PTW87030 that will be compatible with the fitting on the Dexter EOH actuator.
view full answer... - Replacement Cap For Dexter DX Series Electric Over Hydraulic ActuatorWe have exactly what you need to replace the cap on your Dexter DX Series electric over hydraulic actuator; the correct part is the following: - Replacement Fill Cap # K71-685-00
view full answer... - How Does Air Get in Hydraulic Trailer Brake Lines Every 2 to 3 MonthsAir can get into hydraulic brake lines from a leak in the line somewhere or at a fitting, via the cap on the master cylinder, or at a leaky wheel cylinder. A leak that is slow can be hard to find but it could eventually drain the master cylinder causing it to push through air. You would notice low fluid levels when you go to bleed the brakes if a leak was left unchecked for long enough. You would probably be able to find a leak when bleeding the brakes simply because there is more pressure...
view full answer... - Replacement Gaskets for Dexter DX Series Electric Over Hydraulic Brake ActuatorsThe Dexter EOH brake actuators cannot be rebuilt as there is not a replacement electric pump. The only replacement parts for the Dexter DX Series Electric Over Hydraulic Brake Actuator for Disc Brakes # K71-651 and for Drum Brakes # K71-650 are: - Replacement Fill Cap with Gasket for Dexter DX Series Electric Over Hydraulic Brake Actuators # K71-685-00 - Replacement Gaskets for Dexter DX Series Electric Over Hydraulic Brake Actuators # K71-688
view full answer... - Replacement Filler Cap for Dexter DX Series Electric Over Hydraulic Brake Actuator K71-651Dexter DX Series Electric Over Hydraulic Brake Actuator # K71-651 should be mounted in an open space to allow cooling as you drive. This is why the casing has small heat-sink ribs. These provide a little extra surface area for improved heat radiation. Although this unit and your # HBA-CAM wiring adapter look very well protected in your trailer box this placement does not appear to allow enough air flow. Since the cap has popped off more than once, it may no longer have the same retention...
view full answer...
- Will Dexter Actuator work in 7 Degree TemperatureThe Dexter Actuator part # K71-651 will work fine with in the temperature range that you mentioned. If the cap is leaking and not fitting tightly you would need to replace it with part # K71-685-00.
view full answer... - Replacement Fill Cap Recommendation for a Dexter Electric Over Hydraulic Actuator part # K71-651Yes we do carry the replacement cap you would need for your Dexter Electric Over Hydraulic Actuator part # K71-651. For that you would need the part # K71-685-00.
view full answer...
Do you have a question about this Accessories and Part?
Info for this part was:
Expert Research:
Jameson C
Written by:
Laura H
Updated by:
Wilson B
Installed by:
Andy C
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Steven B.
4/8/2023
Got everything right on the first try-Thanks for a great shopping experience,and follow up!!