Pollak Heavy-Duty, 4-Pole, Round Pin Socket, Concealed Terminals - Chrome - Vehicle End
(42 reviews)
Price: $15.71
In Stock
Pollak Heavy-Duty, 4-Pole, Round Pin Socket, Concealed Terminals - Chrome - Vehicle End
Item # PK11410
Retail:$21.17
Our Price: $15.71
You Save: 26%
In Stock
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- All Info
- Reviews (42)
- Q & A (0)
- Photos
Pollak Trailer Wiring - PK11410
- Trailer Connectors
- Vehicle End Connector
- 4 Round
- Plug Only
- Pollak
Establish a secure connection between your trailer and your towing vehicle with this 4-pole, round pin, wire-insertion-style socket. Chrome-plated socket has concealed terminals to provide easy assembly and durability.
Features:
- Heavy-duty, chrome-plated, 4-pole socket connects trailer to towing vehicle
- Fits Pollak Heavy-Duty 4-Pole Round Pin Connector (PK11409)
- Does not fit Pollak Heavy-Duty, 4-Pole, Round Pin (PK11402)
- Round brass pins
- Minimum voltage drop is ensured
- Dielectric (non-conducting) grease coating
- Protects against corrosion and resistance
- Concealed terminals for durability
- Provide easy assembly
- Spring-loaded lid
- Keeps dust and moisture out of interior
- 2-Hole mounting style
Specs:
- Application: Chrome, 4-pole connectors measuring 13/16" in diameter
- Volt rating: 12 volts - 24 volts
- Current rating: 20 amps
- Mounting hole diameter: 1/4"
- Wiring configuration:
- Color - circuit:
- White - Ground Return
- Green - Right Turn and Brake Lights
- Yellow/Red - Left Turn and Brake Lights
- Brown - Tail Lights
- Color - circuit:
- 1-Year limited warranty
11-410 Pollak Heavy-Duty, 4-Way, Round Pin Socket, Concealed Terminals - Chrome - Vehicle End
Replaces 30101
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Product did not meet expectations
- Wrong item was ordered
Customer Reviews
Pollak Heavy-Duty, 4-Pole, Round Pin Socket, Concealed Terminals - Chrome - Vehicle End - PK11410
Average Customer Rating: 4.5 out of 5 stars (42 Customer Reviews)
Establish a secure connection between your trailer and your towing vehicle with this 4-pole, round pin, wire-insertion-style socket. Chrome-plated socket has concealed terminals to provide easy assembly and durability.by: Mark04/15/2023
Items were simply “thrown in the box” WITH the hitch which was not secured properly. Heavy hitch then bounced around on electrical connectors, destroying them. Components should have been fastened to the hitch as the hardware kit was with strong tape instead of just thrown into the box by somebody! Refund issued.
by: Bill K.07/10/2015
Product arrived on time and as described. I used this for setting up our 2014 Wrangler Unlimited Sahara for a flat tow. Mounting hole spacing @ 2" o/c didn't match our Blue Ox 1126 draw bar so I fabricated my own intermediate bracket, polished it to aircraft tooling standards, then lacquered it before final assembly. I think the finished product came out nice.
by: tom williams02/13/2015
Wiring harness and flat tow bracket to be able to tow our new Wrangler behind our motorhome. Product arrived on time and everyone was most pleasent to deal with. had the bracket installed by the dealre we bought the Wrangler from as part of that deal and then did the wiring ourselves. Pretty weasy thanks to the excellent video provided by etrailer and it took us rookies about 3 hours to complete. we are very happy with the service and product. Thanks to all. Regards,
Tom W.
2/13/2016
Very well
by: Ronnie F.12/17/2014
Everything was great. I'm going to use this for a remote winch control. I recommend this site to everyone. Thanks
Wolfe A.
10/2/2015
What sort of controller are you attaching it to? I need to find a new controller and trying to find one that I can attach this to.
by: Jack 05/25/2020
Do you guys carry a great inventory of trailer accessories and parts do a great job getting them shipped out to us Thanks for all the good work happy memorial day to you
by: Ephraim08/02/2016
Just what I ordered and expected. My former, local source discontinued carrying the outlet which I needed for my vehicles to connect to the lighting on my trailers. Was good to find a new, reasonably priced source so I did not have to change the wiring on all my older vehicles and trailers.
by: Pete A.01/12/2018
Installed this product since I was converting a car from dolly towing to flat towing and needed this connector to interface with existing harness installed on tow bars. Impressive quality!
by: Jette J09/05/2017
I was disappointed when I opened the package. The connections are to be used together. These connections can never be used as 1 unit on a trailer and Vehicle. The pin , and Holes on the female, and male plugs are different.
by: Thomas05/01/2020
Product was good quality. Some of these receptacles from other suppliers are made of plastic. You don't find out until you get it home and open the package. I wasn't sure what I was going to get.....but was happy that it is metal and not plastic. I should have known that Etrailer would sell a quality product and not try to pass off junk like some of the others.
My advise: always buy trailer parts from Etrailer. Don't take chances with someone else.
by: Garold11/17/2021
I am ‘five star satisfied’ with the products and service I have received from etrailer.
Parts are high quality, unlike merchandise I I’ve purchased elsewhere.
The customer service is high quality, again unlike others I’ve dealt with. Specifically, I have dealt with Danielle twice and she was fantastic. Pleasant, courteous, knowledgeable and professional. etrailer is lucky to have her on their team.
by: Patrick08/13/2022
Works very well. Exterior is rusting th ough.
by: TimothyW04/14/2015
Well made and sturdy construction. It would have helped if the mounting hole spacing was listed in the specs so I could have pre-drilled the panel on my trailer.
by: Bill T.03/30/2012
Order for wiring, round plug, and plug mounting bracket delivered very quickly and is exactly what I needed.
Have bought from etrailer.com in the past and always been well satisfied with their products and service.
by: Thomas 03/14/2023
Made of metal. Definitely hold up better than the plastic copies.
by: Joseph03/22/2018
Using this 4 way connector as a 2 way to add 12 volt power to my tow vehicle from my RV.
by: Michael M07/01/2014
Connector worked great on my boat trail er.
by: Jim L.02/14/2015
This connector worked perfectly on my trailer. Very happy I found e-trailer and that they carried this hard to find product.
by: robertbenita06/30/2013
Works just as it should! Durable!
Robertbenita
6/30/2014
This item continues to work just as it should with no need for adjustment! Very pleased!
by: Douglas M03/12/2017
Very satisfied. Would not hesitate to order from you folks again. Thanx...
by: David T04/25/2017
Would have been nice to get this product in Black Chrome to match my bumper
by: Sharon03/13/2020
As I said on all the other parts, I like the selection, pricing but mostly the help I get online and face-to-face.
by: Anon07/04/2013
Same as the review for the female end. Well made and just what I needed. Outstanding product.
by: Jason09/19/2016
Wrong size. Hard to know what size when ordering online.
by: Frank07/23/2018
Meghan L was a great help and I got my project product real quick and that's working great thanks
by: pahrump05/13/2015
This item worked properly and fit nicely
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Show More Reviews
See what our Experts say about this Pollak Trailer Wiring
- How to Wire 4-Way Round Pin Trailer Wiring Connector PK11409There is not an industry standard layout for wiring the 4-Way round pin connector, but there is a layout that is most accepted. If you you are looking at the front side of the 4-Way round trailer side plug, the top left prong would be used for right hand turn signal and brake function, the top right pin would be the left side turn signal and brake light function, while the bottom left would be used for the tail light function. The last pin, on the bottom right would be used for the...
view full answer...
- What are the Functions of the Pins on Pollak Heavy-Duty, 4-Pole, Round Pin Socket PK11410The Bulb and Socket kits bypass the toad vehicle wiring completely so the 4-Way, # PK11410, just has to be wired to match what is plugged into the front of it. Usually the configuration is as follows: If looking at the back of # PK11410 where the wires attach top left is right turn signal/brake lights, bottom left is running lights, bottom right is ground, and top right is left turn signal/brake lights.
view full answer... - Diagram for 7-Way and 4-Way Trailer Wiring ConnectorsThere is not an industry standard layout for wiring the 4-Way round pin connector, but there is a layout that is most accepted. If you you are looking at the front side of the 4-Way round trailer side plug, the top left prong would be used for right hand turn signal and brake function, the top right pin would be the left side turn signal and brake light function, while the bottom left would be used for the tail light function. The last pin, on the bottom right would be used for the ground...
view full answer...
- Pin Locations On 4-Way Round and Flat ConnectorsI have included a picture below that will tell you which wire goes where on a 4-Pin Round Vehicle Connector # PK11410. This will allow you to see what each pin is for the 4-Way Flat to Round Adapter # ADP001 that you already have.
view full answer...
- Missing Connectors for Blue Ox 7-Wire to 4-Wire Coiled Electrical Cord # BX88254I'm going to assume that you have a Blue Ox coiled electrical cord, like part # BX88254, which has a 7-way for your motorhome. To replace the connector on the front of the towed vehicle you can use part # PK11410, and for the connectors on the cord, # PK11409 for 4-way and # PK12706 for 7-way. I have included a picture for you which shows each style of connector and part number.
view full answer...
- Distance Between Mounting Holes on the Pollak 4-Way Round ConnectorI grabbed a Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Socket, # PK11404, from our warehouse to measure and found the distance between the mounting holes on center is 1-3/4 inches. If you check out the picture I attached you will see that you would have to come up with a shackle type adapter to allow this connector to be used on your base plate.
view full answer...
- Availability of 6-Way Round to 4-Way RoundThere isn't a 6-Way round to 4-Way round adapter that we carry but we have the parts to make one. First you'll need the correct 6-way with part # PK11604. Then you would need a 4-Way round vehicle end connector, # PK11410. Then all you would need is about 1 foot of bonded 4-wire, # 16-4B-1. You would just need to insert the wires into the back of each connector according to how the vehicle side 6-Way is wired and for what your trailer requires (since there isn't a standard for a 4-Way...
view full answer... - Installing 4-way Round Connector on Tow VehicleIf the 4-way on your RV is a round socket, you will need to wire the Roadmaster 4-Wire Straight Cord Kit # RM-98164 to match the wiring on your RV function for function. Since RVs do not commonly come with 4-way round connectors, it is hard to say how the 4-way is wired. You can use a circuit tester like # PTW2993 to test for the wire's functions. If the 4-way on the RV is not round, I recommend using the Hopkins Endurance Flex-Coil Trailer Connector Adapter # HM47043. This wiring extension...
view full answer... - 4-Way Round Chrome Car End Wiring DetailsThere is not an industry standard wiring diagram for the 4-Way Round Car End, part # PK11410. You will need to use a circuit tester, part # PTW2993, to check which pins have which functions on your trailer, and then attach the corresponding wires to their respective pins on the vehicle connector. If you are towing a vehicle behind a motor home the connections are usually as follows. The top left connection inside the vehicle end, with the cover raised, is the yellow left turn/brake connector,...
view full answer... - 7 Wire to 4 Wire Round Adapter NeededI have attached a picture for you. If you need connectors like those in the picture then you can use the Hopkins Endurance Flex-Coil Trailer Connector Adapter with Nite-Glow, # HM47043. This adapter is designed for use when flat towing, 7-wire blade-style vehicle end connector and 4-wire round towed vehicle connector. If you have a different style of connector, please send me a picture and I will be happy to find a product that will work for you.
view full answer...
- Lights Not Working Properly on Camper With a 4-Way Round When Using 7-Way to 4-Way Round AdapterIt sounds like the 4-Way round connector on your camper is not wired correctly to match the 4-Way round on your 7-Way to 4-Way round adapter. Usually on a 4-Way round the top two pins are for the right turn and brake signal and left turn and brake signal, and the bottom two pins are for taillights and ground. If you have the coiled cord adapter like the Hopkins Flex-Coil Trailer Connector Adapter 7-Way to 4-Way Round, part # HM47043, I recommend plugging your adapter into your tow vehicles...
view full answer... - Troubleshooting Both Trailer Blinkers that Activate When One is AppliedIf your trailer was able to connect to the part # PK11410 the problem is not that your vehicle needs a different style connector. The problem would be that there is an issue with your wiring. It sounds like your blinker circuits have shorted out to each other and when you turn on either blinker they both illuminate. First thing you should do at this point is test the 6-way of the wiring harness with a circuit tester part # PTW2993 for voltage on all of the right pins when the taillight...
view full answer... - How to Wire a 4-Way Round Trailer Wiring ConnectorThere is no standard for wiring the 4-way round connector so you will have to use a circuit tester, part # PTW2993 if you need one, to test the wires and wire the connector according to the wiring of your existing connector. I have posted links to the parts mentioned above and our wiring help page below.
view full answer... - How to Make a 6-Way Round to 4-Way Round Trailer Connector AdapterThere isn't a 6-Way round to 4-Way round adapter that we carry but we have the parts to make one. First, a 6-Way is not very common, make sure it is a 6-Way, like # PK11609, and not a 7-Way blade style like # PK11893. If it is a 6-Way round then to make an adapter you would first need a 6-Way round trailer side connector, # PK11604. Then you would need a 4-Way round vehicle end connector, # PK11410. Then all you would need is about 1 foot of bonded 4-wire, # 16-4B-1. You would just need...
view full answer... - Trailer Connector for 2012 Jeep Wrangler Unlimited with 4-pole round Trailer ConnectorI'd begin by installing the Tow Ready T-One Vehicle Wiring Harness, part # 118416. From that point, you can construct an adapter using the following parts: Pollak Vehicle Side 4-Pole Round Trailer Connectors, # PK11410 4-Pole Flat Trailer End, # 18004 4-Pole Trailer Connector Mounting Bracket # HM48605 Or, you could simply cut off the 4-pole flat plug of the # 118416 and use the # PK11410 and the # HM48605 bracket. However, this option wouldn't let you tow a trailer with a normal 4-pole...
view full answer... - Mounting Bracket Options For 4-Way Trailer ConnectorsWe do offer a couple of mounting solutions for 4-way flat connectors, but the style differs from the Draw-Tite Bracket, part # 18159. You can check out the part # HM48595. This is a fold-over box to protect your 4-way flat connector. I have attached links to our product pages that list the mounting brackets we have for 4-way round and 4-way flat trailer connectors.
view full answer... - Tow Bar Wiring to Flat Tow a 2008 Honda Element Behind a Motor HomeWe actually don't carry any flat tow wiring for your 2008 Honda Element that plugs directly into the vehicle's wiring. We used to but it's been discontinued. What is in the instructions for the base plates is just the connector that would be at the front of the vehicle and for that you can use # DM9523004. You would need to cut off the 4-Way end from kit # TM783101 and attach the wires to the back of one of the connectors in this kit. White is ground, brown is running lights, yellow is...
view full answer... - 4-Way Round Trailer Connector for 12 Volt Trailer Wiring CircuitFor a 4-way round plug we have the part # PK11402 and then for a matching socket part # PK11410 which would work great if you wanted to use it for connecting to a 12 volt battery. Since this is an alternative use for this type of connector you really don't have to use any specific wire of either connector and would have freedom to pick which ever. For carrying a higher amperage you could use the 10 gauge wire part # 10-1-1 which we offer by the foot.
view full answer... - 7-Way to 4-Way Round Wiring Adapter to Flat Tow a 2001 Honda CR-VWe do indeed carry a 7-Way blade style to 4-Way round adapter. It is # HM47043. This is a coiled cable that can stretch to 8 feet long. The 7-Way end plugs into the RV and the 4-Way end to the vehicle. The diode kit you mentioned is # 154-792-118158. For a 4-Way receptacle to mount on the front of the CR-V use # PK11410. It looks like you will have to pull fuses to flat tow the CR-V. Consult the owners manual to confirm. To avoid having to pull a fuse every time you can install a fuse...
view full answer... - 4-Way Flat Male to 4-Way Round Female Adapter RecommendationWe do not have an adapter in that exact configuration for you, but we do have the parts to make your own adapter. You could use the Pollack # PK11410 and the Hopkins Endurance 4-way Flat Trailer connector # HM48110. You would just wire the Hopkins 4-way flat to the Pollack 4-way round connection point.
view full answer... - Recommended 4-Way Connection Between Towed Vehicle and MotorhomeThe only real advantage of the 4 round over the 4 flat trailer connector is the clean look of the connection point and the protection from elements when not in use. For instance the Pollak Heavy-Duty, 4-Pole, Round Pin Socket, Concealed Terminals - Chrome - Vehicle End # PK11410 has a clean finished look on the front of a towed vehicle and will protect the connection from dirt and debris with the spring loaded cover. Many people like the connection between the motorhome using a harness...
view full answer... - Availability of 4-Way Flat to 4-Way Round AdapterI do have a solution for you, however we do not currently have an adapter available that has a 4-way flat on one end and a 4-way round male connector at the other end. I recommend using the Pollack Heavy-Duty 4-Pole Round Pin Socket # PK11410 along with the Hopkins Endurance 4-Way Flat Trailer Connector # HM48110 for your application. You can simply wire the Hopkins 4-Way flat to the Pollack 4-Way round connection to get exactly what you are needing.
view full answer... - What Style 4-Way Round Socket Does the Custer Trailer Connector Adapter # ADP001 FitThe Custer Trailer Connector Adapter # ADP001 that you referenced is designed to fit 4-way round receptacles like the Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Socket # PK11404.
view full answer... - 4-Way Round Chrome Car End for a 2003 Jeep Wrangler To Tow Behind Motor HomeTo install towing lights on your 2003 Jeep Wrangler you have two options. One way is to use a taillight isolating diode system, RM-154, to wire the motor home lighting system into the cars with diodes protecting both from damage. The second is to use a separate set of bulbs in the rear taillights, RM-155, that are run only from the motor home and do not interact with the vehicle wiring. This option requires enough space in the towed vehicles taillights to mount the extra bulb, but it eliminates...
view full answer...
Do you have a question about this Trailer Wiring?
Info for this part was:
Written by:
Tyler C
Expert Research:
Robert G
Expert Research:
Patrick B
Expert Research:
Jeff D
Expert Research:
Jameson C
Video Edited:
Joshua S
Video Edited:
Mike H
Video Edited:
Sue W
Test Fit:
Nicholas E
Updated by:
Adele M
Updated by:
Wilson B
Installed by:
Cole B
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Bill K.
7/9/2016
Just over one year and its still working out great! Ive fabricated several intermediate brackets much like my own for neighbors.