Lippert Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units
(30 reviews)
Price: $167.40
In Stock
Lippert Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units
Item # LC118246
Our Price: $167.40
In Stock
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- Reviews (30)
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- Videos (1)
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Lippert RV Slide Out Parts - LC118246
- Solenoid
- Motor Parts
- Lippert
- The Polarity Reversing Solenoid is primarily used on hydraulic leveling and slide-out units. Reversing Polarity DC Contactors provide a cost-effective and simple solution for reversing polarity of permanent magnet DC motors. Integrating two DC Contactors into a single housing unit, Trombetta has eliminated many costly materials and streamlined final product assembly and wire connection.
- Solenoid is primarily used on Hydraulic Levelers and Slide-Outs.
- Comes in silver
- Cost-effective and simple solution for reversing polarity of permanent magnet DC motors
- No assembly required
- 1-Year limited warranty
118246
Video of Lippert Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Review of Lippert RV Slide Out Parts - Polarity Reversing Solenoid - LC118246
Hello, everybody, this is Jeff at etrailer.com. Today I'm gonna take a look at the Lippert polarity-reversing solenoid by Trombetta, and this is for your hydraulic levelers and slide-outs. Now this polarity-reversing solenoid is primarily used on hydraulic leveling and slide-out units. The reversing-polarity DC contactors will provide a nice cost effective and simple solution for reversing the polarity of the permanent magnet DC motors. These integrating two DC connectors into a single housing unit, they have eliminated many costly materials and streamlined the final product assembly and wire connection. As we mentioned, this solenoid is primarily used on hydraulic levels and slide-outs.
You can see the posts on it, they are a silver and bronze alloy post and there is no assembly required. But that should do it for the review on the Lippert polarity-reversing Solenoid by Trombetta for the hydraulic levelers and slide-outs.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
- etrailer mistake
- Defective
- Wrong item was ordered
Customer Reviews
Lippert Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units - LC118246
Average Customer Rating: 4.8 out of 5 stars (30 Customer Reviews)
by: James 03/09/2024
etrailer was quick to ship and part worked great. Its still working after 1 year.
by: Dwayne 02/27/2024
was shipped right away received the correct product. the person was a tremendous help in getting the correct part to make my repair Thanks
by: Bret 10/19/2023
The exact number and part that I needed. Shipped in high quality packaging so it arrived unharmed.You guys saved my last camping trip of the year!
by: Rick 08/24/2023
The part arrived faster than originally expected and fit perfectly.
by: Big J09/21/2023
You guys are awesome.
by: Greg 08/02/2022
Etrailer uses a stock photo for this solenoid. The sticker states that it is a 5 min max run time and a different model number. I received a 2 min max run time. Etrailer provided me with Lipperts phone number and they told me the 2 min max is the only one they make now. I installed it and my leveling system is working perfectly now. I timed each run of the hydraulics in Auto Mode at about 30 seconds each on level ground. It was right at 2 minutes for Front, Rear, Left, and Right.
by: George A04/10/2020
Hello Montrell
I installed the new part today. Everything was perfect. Way to go E-Trailer.
Andy Cardwell
by: Dennis T09/20/2017
After getting home from a trip to South Dakota I tried to open the slideouts on my 2007 Cardinal 5TH wheel. I pushed the "out" button but nothing happened. After testing several components I came to the conclussion that the Polarity Reversing Solenoid was bad. I went online to Etrailer, found what I needed and placed the order. Within 5 days the part arrived and I installed it. The slides extended and now I'm able to go on our Fall trip up North. The only problem is the replacement part does not have the bracket that holds the solenoid to the top of the pump motor. The original part has a unremovable bracket. I did find a way to attach the solenoid so all is good.
by: Nick02/09/2019
It was the right part and shipped fast. It worked to solve my slider issue for a 2005 42 foot Wildwood Travel Trailer with 3 slides. Yes 3 Slides. Not 2. So this was the exact replacement part used by Wildwood by Forest River, and saved me a lot of money over replacing the pump. Its the ONLY part of my Wildwood trailer to fail after 10 years of living in it 6 months of each year. Im very impressed and this is the right part. It was a super easy replacement as well. -Nick
by: Jack H09/22/2016
We use this product on our rv leveling system. The website for ordering was simple and efficient. Product also arrived days ahead of schedule. It was also nice to receive email updates/ confirmation of our order and it's shipping status.
by: Michael 09/17/2021
I had it installed in less than 20minutes! The part arrived next day from etrailer. Great service! I often tell my fellow rvers about etrailer. Thanks much
by: Janice09/17/2018
It would have been a lot better if the nuts came with the solenoid as the old ones had gotten very hot from being loose and were rusty. If it had been a new setup I would’ve had to buy new nuts.
by: Tara05/13/2018
Product was shipped right away... I received it quickly. The solenoid fit perfectly, and operates flawlessly! Now our leveling system on our motorhome works again!
by: Jt Cresto09/30/2020
Exact replacement, worked great on the first try and is still working a year later.
by: James04/10/2018
Amanda was excellent. She exceeded my expectations. She was knowledgeable & courteous. She took my order, then send me an email saying it was in shipping & then provided me the shipping info & I received it as promised. Part fixed the problem.
I commend Amanda as an employee and your company for parts purchases.
by: Gary 02/28/2021
Great product direct factory replacemen t.
by: Ryan11/10/2017
Had no issues with the product.
by: John08/29/2019
The part was exactly what I needed. Arrived on schedule. Price was reasonable.
by: Chasten09/21/2018
Got me back up and going and quick shipping before our vacation
by: Mike E03/23/2017
Went to rv store and they was going to take as long and it was going to cost more. Thanks
by: Matthew10/09/2016
Quick shipping, very good communication on product and shipping.
by: Dan R.03/26/2017
Great phone service and fast shipping. Who could ask for more!
by: Thomas 09/16/2022
by: Don 10/13/2021
by: Don 08/15/2022
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See what our Experts say about this Lippert RV Slide Out Parts
- How to Test Slide-Out SolenoidYou have already successfully tested the solenoid like the Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units # LC118246. Switching the wires is the exact way you want to test this, and since you have done so, you are right that it is not the motor. What your test indicates is that it is an electrical wiring issue that may require you to have the slide-out serviced by a professional.
view full answer... - Replacement Polarity Reversing Solenoid for 2013 Heartland Bighorn 3070RLThanks for all of the info and pictures of the solenoid you are looking to replace. Based on that we know that the Lippert # LC118246 is correct for you.
view full answer...
- Wiring Diagram For The Lippert Polarity Reversing Solenoid Yes, I've attached a wiring diagram for the BaseCamp Hydraulic Leveling System, which depicts how the Lippert Polarity Reversing Solenoid # LC118246 is wired into the system. I'll also send a link to the installation instructions for this system separately so that you can review it.
view full answer...
- Troubleshooting Slide Out Motor that Moves a Few Inches then Stops for 30 SecondsThat sounds like a bad motor to me. Sounds like the motor has weak coils and when gets warm or hot from use they aren't able to carry enough amperage to operate. You'll have to check out your setup to see which slide out motor you'd need. I attached a link to a page that has all of the ones we carry.
view full answer... - Polarity Reversing Solenoid Recommendation for 2008 Peterson Excel Slide OutThe Lippert Components Polarity Reversing Solenoid by Trombetta # LC118246 that you referenced is the correct replacement. If you check out the picture I attached you'll see that the numbers you listed match the decal on the side of this. By the way thank you for giving me that info as it really helped make getting you the correct part easy!
view full answer...
- Troubleshooting Lippert Slide-Out Only Retracting After Resetting Control I reached out to my contact at Lippert and he said it sounds like there could be a bad motor or harness on your trailer's slide-out. The one green flash you are getting indicates an issue with motor 1. He recommends swapping motor 1 and motor 2 wiring to see if the single green flash remains or if it goes to two green flashes. If it moves to 2 green flashes (motor 2) then the motor or harness is bad and needs to be replaced. We do have replacement slide-out motors available which I have...
view full answer... - Does Lippert Polarity Reversing Solenoid for Hydraulic Leveling LC118246 Include Mounting BracketLippert Components Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units Item # LC118246 comes as it appears on its product page. Presumably you would already have the bracket this mounts to. Otherwise you would need the entire power unit which has the motor, bracket, and fluid tank in addition to the solenoid which runs around 1,000 bucks! (We do not currently offer that unit.) But if all you need is to swap out a solenoid you should not need any other parts.
view full answer... - Can Lippert Polarity Reversing Solenoid LC118246 Be Installed With a StrapIf the Lippert Polarity Reversing Solenoid # LC118246 looks to be the same design as the 118246 that you're currently using then you should be able to use the strap in the same manner. The only time something would change is if this part looks different than what you have.
view full answer... - Replacement Trombetta Polarity Reversing Solenoid for Hydraulic Slide-Out on RVI did some checking and it looks like Polarity Reversing Solenoid by Trombetta # LC118246 is the correct replacement solenoid for your trailer and hydraulic slide-out.
view full answer... - Correct Replacement Polarity Reversing Solenoid for a 2006 Keystone Montana Mountaineer The 214-1231-A61-06 solenoid actually replaced your older 214-1231-A11-06, so the correct replacement for your 06 Keystone Montana Mountaineer is the Lippert Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units # LC118246.
view full answer... - How To Determine the Correct Replacement Solenoid for RV Hydraulic Slide-Out On a Keystone RaptorThe Lippert Replacement Reverse Polarity Solenoid for RV Hydraulic Slide-Outs part # LC136046 and part # LC118246 are the same solenoid but vary in how they mount. The part # LC136046 mounts using a strap around the motor like what you have therefore this is the correct replacement for you whereas the part # LC118246 mounts on a tray beside the motor.
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- Troubleshooting Solenoid for Slide-Out Cylinder That Does Not OperateYou can test the function of the slider's troublesome hydraulic actuator cylinder by swapping the wiring between the two cylinders. If the bad one now works (when connected to the wiring for the other) then you know the issue is not the cylinder, but the wiring. Since you have no hydraulic fluid leaks or other visible issues this does suggest the problem is electrical. Replacing your Trombetta Polarity Reversing Solenoid # LC118246 may be your easiest route.
view full answer... - Troubleshooting Lack of 12V Power to Slide Out SolenoidIf the valve on your solenoid was open then that would explain why nothing was operating properly. The valve being open would mean that the pressure would have been released. Since you closed the valve, as it is supposed to be, that is why everything is working great. I spoke with my contact at Lippert about the above and about you not seeing 12V going to your solenoid. He said that some solenoids will use 6V power instead. If your slide is working properly after you closed the valve then...
view full answer... - Need Backup Solenoid For Hydraulic Leveling And Slide-Outs For 2017 Keystone Avalanche 5th WheelI fully understand wanting a backup unit! Based on your information, I recommend the Lippert Components Polarity Reversing Solenoid by Trombetta for Hydraulic Power, Item # LC118246. This polarity reversing solenoid is a cost effective and simple solution to keep everything working for you on your trips.
view full answer... - Slide Out Periodically Doesn't Work On 2010 Keystone RV Hideout Series M30 BHDSYes; this could potentially be an issue with the solenoid and there is a way to test whether or not this is the cause of the issues. What you'll need to do is switch the wiring between the two cylinders to see if the same thing happens, but in reverse, which would indicate the solenoid being the problem. If the slideouts start malfunctioning when you're extending the slides, you can replace the solenoid with the Lippert Components Polartiy Reversing Solenoid # LC118246 . If nothing really...
view full answer...
- What Replacement Slide-Out Solenoid Fits My 2016 Cedar Creek Fifth-Wheel Trailer? The replacement slide-out solenoid motor you need depends on what model of solenoid you currently have installed on your 2016 Cedar Creed 5th wheel trailer. The only replacement solenoid we carry (and the most often we see) is the Lippert Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units # LC118246. The absolute safest way to confirm if this part works with your motor is by checking the serial number on your current solenoid. It should match number 214-1231-A61-06. I...
view full answer...
- Trombetta Slide Out Solenoid Replacement For RVMost likely you have a bad solenoid on your Trombetta Lippert slide out and would just need to replace it with the part # LC118246. It's very common that this style of slide out has solenoid issues and this is the known solution.
view full answer... - Will Replacement Solenoid Fix Weak Hydraulic Slide-OutThere is a solenoid like in your photo, and it is possible that Replacement Solenoid # LC118246 will fix your issue. I'm guessing that when opening and closing, doing so one way is causing more problems than the other. If so, what you can do is switch the wiring between the two cylinders to see if the same thing happens, but in reverse, which would indicate the solenoid being the problem and the Replacement Solenoid # LC118246 being what you would need to remedy the problem.
view full answer...
- How To Test A Lippert Hydraulic Slide/Leveling System Solenoid And Motor The slide out could be malfunctioning for a number of reasons, but the motor or solenoid can very well be the culprit. Below I've attached a snippet from the manual that goes over how to test both the solenoid # LC118246 and the motor so that you can see if either are bad. You'll also want to check the hydraulic fluid reservoir to ensure there's enough fluid, check the lines for any leaks, and then check your electrical connections for any loose or corroded connections.
view full answer...
- Troubleshooting Slide-Out Function Where Solenoid Clicks But Doesnt Move MotorIt sounds like the ground isn't the issue because you bypass that with the cables and still have the clicking of the solenoid # LC118246. It sounds like the solenoid has gone bad and needs replacing. You have confirmed the motor works, so I'd start with testing that solenoid. I recommend testing it using a multimeter like # PT89ZR to see if you are getting the proper voltage before and after the pins. That will also help you further determine if the ground connection is an issue.
view full answer... - Replacement Lippert Polarity Reversing Solenoid For Lippert Slide OutYour part number doesn't match, but based on the other things you mentioned the Lippert Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units # LC118246 is the correct part you need.
view full answer... - Wiring Diagram For The Lippert Polarity Reversing Solenoid # LC118246I've attached the only wiring diagram that Lippert has listed for the Lippert Polarity Reversing Solenoid by Trombetta for Hydraulic Power Units # LC118246 below to help.
view full answer... - Does Wire Run to Top Terminal of Trombetta Solenoid SwitchIt does look like you are missing a wire connection on your solenoid. I attached a picture that shows a wire lead ran to the same terminal you just have rans with that copper bar. I believe that's the missing connection you need to make.
view full answer...
- Troubleshooting Lippert Trailer Slide-Out That Will Slide In But Not Slide OutSince your slide's motor works (although only in one direction) we know it is good. This also tells us that the mechanical linkage components that transfer motor power to the slide-out are working too. So as a most-likely candidate the solenoid is it. My contact at Lippert told me your can test the solenoid by connecting the center post to either of the outer posts on the solenoid. Each post will cause the motor to turn in a different direction. If the motor works in both directions when...
view full answer...
Do you have a question about this RV Slide Out Part?
Info for this part was:
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Adam R
Installed by:
Jeff D
Written by:
Chelsea B
Updated by:
Mike S
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4/11/2021
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