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Trailer Spindle Nut 1"

Trailer Spindle Nut 1"

Item # 165686
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Our Price: $5.97
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TruRyde Trailer Spindles - 165686
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Castle nut for 1" spindles. Bare metal finish. Call 800-298-1624 to order TruRyde accessories and parts part number 165686 or order online at etrailer.com. Free expert support on all TruRyde products. Guaranteed Lowest Price and Fastest Shipping for Trailer Spindle Nut 1". Accessories and Parts reviews from real customers.
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TruRyde Accessories and Parts - 165686

  • Trailer Spindles
  • Spindle Nut
  • TruRyde
  • 1 Inch I.D.

Castle nut for 1" spindles. Bare metal finish.


Features:

  • Castle nut for 1" spindles
  • Bare metal finish


Specs:

  • Size: 1" diameter x 0.532" tall
  • 14 Threads per inch


FA-SN100 TruRyde Trailer Spindle Nut - Raw






Customer Reviews

Trailer Spindle Nut 1" - 165686

Average Customer Rating:  4.9 out of 5 stars   (200 Customer Reviews)

Castle nut for 1" spindles. Bare metal finish.

- 165686
by:

exact replacement, they shipped it fast,always great prices and in stock, I just Rebuilt my trailer using etrialer for all the parts, brake lights bearings winch,they even had all the parts to rebuilt the hyd actuator



- 165686
by:

As always the parts are great but I really deal with etrailer.com because of your awesome customer service and support.



- 165686
by:

Great product, easy to install, arrived in 1 day! I have a couple trailers, will buy from this company again for sure!



- 165686
by:

Well made castle nut. seemed like a high quality part for the price.



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by:

Package arrived quickly and great service. Parts have been replaced and the job was a perfect fit.



- 165686
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Good quality, part of package that was delivered a few days after ordering.



- 165686
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Just what I needed to install new hubs on my boat trailer.



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It's a castle nut. I mean it's shiny but nothing to write home about



- 165686
by:

First off I purchased 1" castle nuts, tang type spindle washers and 2 wheel hubs for a 3500 lb tandem trailer. I wish I had pictures during the assembly but I don't, however these parts all assembled perfectly. The hubs were pre-greased, so all I did was use brake cleaner on the wheel spindles to clean up, the hubs slid on with no problem, the tang washers fit perfectly and the castle nut threaded on with ease, the hub included new lug nuts which made the whole repair a breeze! Very pleased with the purchase and ease of assembly, I was going to piece out the bearings and races but for the price of a complete hub it made more sense to buy it already greased and assembled. E trailers videos and instructions are great to consider before attempting to install the parts.



- 165686
by:

I have made several purchases from etrailer. All the items have been as described and worked perfectly for my application. All the staff I have had interactions with have been knowledgeable and very professional. Great parts, Great people, Great prices!!!



- 165686
by:

Replaced the Hubs on my Bass Tracker trailer with parts from E-Trailer. didn't measure correctly so I had to return the first ones but then settled on Galvanized hubs. Could not be happier. Much better quality than the originals.



- 165686
by:

6 wks. ago I started on a refurbishing project off a 1988 Holsclaw boat trailer. I stripped all the paint off, ground and sanded the rust, primed and painted everything, replaced ALL the fasteners with stainless stell and some galvanized. I ordered several things from etrailer.com . Everything I ordered was to exact specifications and the shipping was on-time, everytime. I ordered several bearing items to repack the hubs, this coupler and nifty lifting handle, transom tie down brackets, spare tire carrier and 3 new 570x80 tires mounted on galvanized rims and the company installed stems, free of charge! I love the way this project came out and I've thoroughly enjoyed shopping @ etrailer.com! Thank you!



- 165686
by:

I purchased new bearings, hubs, brake rotor hubs, brake pads, grease caps with rubber inserts, wheels with tires mounted, center caps and lug nuts. All of it was shipped and received in 4 days with free shipping. I have made many large purchases from etrailer and referred them to many people. They have always been great to work with. The quality is very good and don't have one bad thing to say against them. They are my go to store for my utility trailer, enclosed trailer, camper, boat, and truck. Thanks etrailer!!



- 165686
by:

Got what I needed and got it quick



- 165686
by:

First of all the delivery arrived in less then 4 days. Two large heavy packages with for disk brake kits and the required bearings. All was available and allowed us to install and replace the by corrosion destroyed old brakes. The only thing I did not ordered and had to hunt down locally was a washer which goes in the front of the bearing seal, just before the nut. Should had known that this is an extra part and order it at as well. Anyway all other parts fit well and allowed to rebuild the trailer brakes very quickly to be back on the road.



- 165686
by:

Brake Drum/Hub unit and associated parts arrived quickly and in great shape! Waiting for warmer weather to install. Have used e-trailer parts before to rebuild all brakes, hubs and bearings on camping trailer last summer but over-torqued one bearing set and had an outer bearing failure - almost lost the wheel! This unit will replace that damaged hub which was gouged by riding on the washer and spindle nut causing grease cap not to seal and leak grease. These parts are first class and fit and install perfectly!


Comments
Replaced old hub, bearings and castle nut. Everything working well - no problems and fit was perfect! Ill use etrailer everytime!
John M - 02/11/2015



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by:

Works well.



- 165686
by:

Buy all my trailer parts from etrailer. When I have questions, they are quick to respond and shipping is always top-notch. In this case, I had a bearing and nut fail which took off the entire hub. New parts came quickly and I was back on the road with relative ease.



- 165686
by:

repeat customer. Same great service as in the past. easy to find items, reasonable shipping. Highly recommend etrailer for trailer parts needs.


Comments
Working as expected Identical to the factory. Keeping it as a spare for on the road emergencys. Etrailer, great for all your trailer needs.
Michael - 11/04/2018



- 165686
by:

The products that I ordered arrived on time and were packaged very well. Everything was as described and fit well. I am very happy with the product and service that was provided. If I need more parts or items etrailer will by on my list to check out.



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by:

I ordered new wheel bearing kit’s, extra cotter pin’s and hub end cap’s because one fell off going down the road. All the parts were right and came in good condition I just installed them part yesterday everything went really good and easy. Thank you for having all he parts I needed.



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Fast delivery awesome parts



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Great part just as promised.



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Slow shipping



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Absolutely phenomenal customer service! Made my order, but realized I needed 2 seals.. sent them an email to change my order, and recieved a phone call and they fixed it for me. FAST SHIPPING! and GREAT packing. I ordered 2 bearing/seal sets, 2 seals, 2 spindle washers, and 2 axle nuts and package came with a box with paper padding, then 3 separate padded envelopes with my orders... Couldn't find a place with better prices... I will be an etrailer.com customer for life.


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Ask the Experts about this TruRyde Accessories and Parts

  • Torque Specs for Axle Spindle Nut, Suspension Hanger Bolts, and Lug Nuts for Trailer
    It looks like you might be asking about a few different torque specs so I'll address all of them separately. For a trailer axle spindle nut like part # 165686 you will need to run the spindle nut down until there is no more side-to-side play in the hub and then back it off to the next notch so you can secure the cotter pin, like part # 165649, through the spindle. When it comes to hanger bolts like the Redline # 166081 there isn't a specific torque rating either as you just need to...
    view full answer...
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  • Availability of Castle Nut for Utility Trailer Hubs
    I believe you are referring to a castle nut like the TruRyde 1" # 165686, which is what secures the hub to a trailer spindle. As long as the spindles on your trailer use a 1" diameter castle nut, this will work perfectly as a replacement.
    view full answer...
  • Replacement Axle Nut for 3500 lb Boat Trailer Axles
    We have what you need! For EZ-Lube axles which are very common on boat trailers you want to use the Spindle Nut Kit for EZ Lube Axles part # RG05-100. This will have two nuts, washers and keepers. For the non EZ-Lube axles use the Trailer Spindle Nut 1" part # 165686 and the Cotter Pin part # 165649. these are individual so you will want two of each to have all you need. You can confirm these will fit on your axles by measuring your spindle and ensuring that your it has 1" threads...
    view full answer...
  • Replacement Seals and Castle Nut for 2000-lb Dexter Axle with EZ-Lube Spindles and 5-Lug Hubs
    The best way to identify replacement grease seals (and bearings and races) is by the original part reference number. The linked photo shows the typical location and appearance of these part numbers. It can be a bit of work to get the parts clean enough to read the part numbers, but this is the preferred method. The alternative is to take precise measurements (of the seal itself or the spindle) using a digital caliper. You can then use the seal's part number or its inner and outer dimensions...
    view full answer...
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  • What are the Inner and Outer Diameters of the TruRyde Trailer Spindle Nut
    I pulled the TruRyde Spindle Nut, # 165686, and took some measurements for you. This nut has an inner diameter of .93 inches and and outer diameter of 1.45 inches. This spindle nut is designed to fit all spindles that accept a 1 inch nut. I have attached a photo of the measurements I took for you and a photo of where to measure on your spindle to see if this nut will fit.
    view full answer...
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  • Availability of a Replacement Castle Nut for a Harbor Freight Trailer
    25 mm is very close to 1 inch, so there is a good chance the castle nut part # 165686 would fit as it is 1 inch. This has 14 threads per inch, so you will need to compare that to your spindle to determine if it will match up.
    view full answer...
  • How Tight Does the Castle Nut on a Trailer Spindle Need To Be
    According to our installers you will tighten the trailer spindle nut until it stops by itself. In other words do not torque it down as hard as you can. It just has to be tight. A little play is to be expected. You do not want to torque it down too tight, because that makes the bearings too tight and then that generates heat and your bearings come apart. You might want to try tightening it a few times to get a feel for where it seems like the spindle nut naturally stops. Once it is...
    view full answer...
  • Spindle Nut Recommendation for 84 Spindle
    For your 84 spindle the correct nut would be # 165686 which is a 1 inch spindle nut.
    view full answer...
  • Replacement Hubs and Wheels for Nuway Utility Trailer
    Sorry to hear about your bad experience but we can help you. New hubs must use the same bearings as the ones that were stolen to ensure they will fit on your spindles. New wheels must also use the same bolt pattern to ensure they will fit on the hubs. Since you don't have your hubs you can measure your spindles using a digital caliper like # PTW80157 to determine what bearings will fit. If you refer to the linked image you will see the points on the spindle that you need to measure...
    view full answer...
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  • Thickness of Castle Nut 165686
    The thickness of the castle nut part # 165686 that you referenced is 1/2 inch.
    view full answer...
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  • How To Secure A Hub Assembly To A Spindle On A 3,500 Lb. Axle
    The majority of most axles use either a retaining nut or cotter pin with a "D" washer and castle nut to secure the hub onto the spindle. I am not sure what you are referring to as most common axle types do not use a lock washer to secure the hub assembly to the spindle, however I have included all the parts you will need to do so. For the retaining nut you will need the Replacement Nut Retainer part # 6-190. If you need the "D" washer and castle nut you will want the "D" Washer part...
    view full answer...
  • Thread Count for Trailer Spindle Nut # 165686
    The Trailer Spindle Nut # 165686 that you referenced does have a thread count of 14 threads per inch.
    view full answer...
  • What Size Socket Works with 1 Inch Spindle Castle Nut # 165686?
    The TruRyde Spindle Nut # 165686 has an outer measurement of 1.45 inches. You will use a 1-1/2 inch socket on this castle nut or we usually use a channel lock for these installations. I've attached a video of an installation of a hub to assist. You don't want to torque these down tight as you do want to have slight movement and the cotter pin will keep it in place.
    view full answer...
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  • Torque Rating for Spindle Castle Nut
    When installing the castle nut on the end of the spindle, there is no specific torque rating. The nut is ran down until there is no side to side play in the hub, and then backed off to the next notch in the castle nut so the tang washer or cotter pin can secure the nut. Over-tightening the castle nut can damage the bearings, races and spindle. If you click on the video link I provided, and fast forward to the 4:45 minute mark, you can see the procedure.
    view full answer...
  • Why Does One Brake Assembly Drag more than the Other After Brake Install
    If you installed self-adjusting brake assemblies then you would be fine as the brake tension will adjust itself. If you installed manual adjusting brake assemblies you would need properly adjust the brakes to get the correct amount of drag on all hubs. To see how to set the proper drag on trailer brakes check out the video I attached. Fast forward to the 4:30 mark. Remove the adjusting hole cover from the adjusting slot on the bottom of the brake backing plate. With a screwdriver...
    view full answer...
  • Does Trailer Idler Hub Assembly AKIHUB-545-2-EZ-1K Include Spindle Nut?
    The Trailer Idler Hub Assembly # AKIHUB-545-2-EZ-1K you were looking at does not include a spindle nut, but does include new bearings # L44643, races, grease seal, grease cap, and lug nuts. Typically customers reuse there current spindle nut, but if yours is missing/lost or damaged you should be able to use 1" Spindle Nut # 165686 as that is the typical spindle nut used for an axle that uses the above hub. You can confirm this by measuring the diameter of the threaded portion of your...
    view full answer...
  • How To Use Bearing Kit for #84 Spindle with Round Spindle
    In regards to the Bearing Kit for #84 Spindle part # BK2-100, if you have a round spindle you'd simply reuse the flat washer and spindle nut that was already on the axle. If you need them we do offer them as the Trailer Spindle Nut part # 165686, the Washer part # SW1000, and Cotter Pin part # 165649.
    view full answer...
  • Replacement Washer and Nut for EZ Lube Spindle on Escort Boat Trailer
    The Replacement Spindle Washer - Tang Type for E-Z Lube # 5-101 is the correct fit for your trailer spindle based on the picture and measurement if you want to use a castle nut like # 165686. The alternative option is the Spindle Nut Kit for EZ Lube Axles # RG05-100 which uses a different style retainer for the nut. Either options will work well for you. You may also want the zerk fitting # GZERK to replace the fitting on your spindle which is a confirmed fit since Dexter uses the...
    view full answer...
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  • Bearing Kit with Caps, Castle Nuts, and Lug Nuts for Hub with L68149 and L44649 Bearings
    For a kit that includes the bearings, races, and seal you'd want the part # BK2-100 for each hub. Then for caps you'd want the part # DC200L-DCRP. For a castle nut # 165686 and for lug nuts # AM90070.
    view full answer...
  • Where Does Flat Washer Go
    I was unable to find an order number so I'm not certain exactly what you are referring to, but in general a flat washer such as Washer For 1" Spindle # SW1000 will go between the outer bearing of your hub and the nut that holds it on, which essentially works to protect the bearing. These washers are used on spindles with a spindle nut such as Spindle Nut 1" # 165686 and Cotter Pin # 165649.
    view full answer...
  • Spindle, Hub, Brake Assemblies, and Spindle Nut Recommendation for 3,500 lb Dexter Axle
    The threaded portion of the spindle part # LC134563 that you referenced is 1 inch in diameter so the correct spindle nut is the pat # 165686. The hubs part # AKHD-545-35-EZ-K fits this spindle setup as well with the nuts # BRKH10B. The assemblies part # AKEBRK-35L-SA are also correct for this.
    view full answer...
  • Washer Needed to Install Dexter Trailer Idler Hub Assembly for 2,000-lb Axles
    If the Dexter Trailer Idler Hub Assembly for 2,000-lb Axles # 8-91-05UC1 is what fits your axle/spindle then you can use the Spindle Nut Kit for EZ Lube Axles # RG05-100 for an EZ Lube spindle or parts # SW1000, # 6-190, and # 165686 for a standard spindle.
    view full answer...
  • How to Determine if Kodiak Disc Brake Kit # K2HR35D Will fit Trailer
    Sounds like the Kodiak kit part # K2HR35D that you referenced is correct for your 2004 Warrior 193V but here's how to measure to verify this. Use a digital caliper like the # PTW80157 to measure where the seal and bearings ride on the spindle. The diameters should be 1.06 inch, 1.38 inch, and 1.73 inch which is what the # K2HR35D requires. Then for a spindle nut the part # 165686 would be what you'd need.
    view full answer...
  • What Is The Tread Size For The # 42 Spindle?
    The #42 E-Z Lube Spindle w/ Flange # TRU37FR has a 1"-14 thread size. A replacement Trailer Spindle Nut # 165686 is available if the treads are damaged on the castle nut.
    view full answer...
  • Replacement Hub for Adams Trailer with Dexter EZ Lube Axles with Bearings L44649
    We have just the hub you are looking for with the part # AKIHUB-545-2-EZ-2K. This matches the bearing and seal info you listed, the bolt pattern, has an ez-lube cap for access to the grease fitting, and comes pre-greased so it's ready to install. You will need new castle nut part # 165686, and then for standard cotter pin # 165649, for a tang washer part # 5-101, and for a D washer part # 5-23.
    view full answer...
  • Correct Hubs-Drums and Brakes for Lippert 3,500 lb Spindle
    The Lubed 4" Drop Spindle with Brake Flange for 3,500-lb Axle # LC12338, uses standard 10" diameter hubs and brakes, for which we have the Electric Trailer Brake Kit - Self-Adjusting - 10" - Left and Right Hand Assemblies # AKEBRK-35-SA. For the brake mounting hardware (nuts and lock-washers) you can use part # BRKH10B. The most common hub-drum assembly for this application is part # AKHD-545-35-EZ-K, with a 5 on 4-1/2 wheel bolt pattern. However, depending on the wheels you plan on...
    view full answer...
  • Castle Nut Wont Thread All the Way on 2,000 lb EZ Lube Spindle with Tang and D Washer
    Thank you for all the photos! My contact at Dexter Axle confirmed that on a 2,000 lb axle, the D-washer # 5-23 is not needed. It is only required on 3,500 lb axles and above. So, in your case it's perfectly safe to leave it off and this way allowing the castle nut # 165686 to fully thread on the spindle. When tightening the spindle nut it should be tightened to the point that you can feel resistance in the bearings, then backed off to the point where you can bend the tang properly which...
    view full answer...
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M

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