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Trailer Spindle Nut 1"

Trailer Spindle Nut 1"

Item # 165686
Our Price: $4.79
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Shipping Weight: 0.13 lbs
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TruRyde Trailer Spindles - 165686
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Castle nut for 1" spindles. Bare metal finish. 1-636-306-4830 to order TruRyde accessories and parts part number 165686 or order online at 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.


  • Castle nut for 1" spindles
  • Bare metal finish


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

FA-SN100 TruRyde Trailer Spindle Nut - Raw

Video of Trailer Spindle Nut 1"

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of TruRyde 1 Inch Diameter Trailer Spindle Castle Nut - 165686

Hi, everybody. Andy here with And today we're just gonna take a very quick look at this trailer spindle nut. This bare metal finish castle nut is for one-inch spindles. So it has to have one inch in diameter, and the overall height, just to be very specific, is gonna be 0.532 inches tall, and this is 14 threads per inch. And 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:

Customer Reviews

Trailer Spindle Nut 1" - 165686

Average Customer Rating:  4.8 out of 5 stars   (285 Customer Reviews)

Castle nut for 1" spindles. Bare metal finish.


Thank you for the quick service and good price on my parts. Everything fit perfectly and went together great. I know where to go for all my future trailer needs. Doug


Nice upgrade of the axle on my [online] trailer. I had no confidence towing my home made teardrop camper until I installed this axle. The package was damaged in shipping and eTrailer quickly replaced the missing parts.


Fantastic replacement perfect thread alignment highly recommend this item.


Ordered spindle nuts and washers at etrailer after trying all the local parts stores. Was exactly what I needed. If I had checked e trailers online site first, I could have found all the bearings and nuts needed. It would have saved me a lot of time and money. I know where to look next time I need trailer parts. They have a great selection of parts and the prices are good.


Fit my trailer axel perfect, ordered 2 just in case


good products, quick delivery, completely satisfied


As usual comes through - needed new trailer bearing hubs and they offered an extensive list with all required specification listed. Then shipped them the next day...Good job!


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


Great products and customer service


E trailers was easy to do business with. Parts were accurately described, fairly priced, and easy to order. Now my boat trailer is ready for the road.


I was very pleased because I was told that there was a backorder on the hub that I ordered and was not expecting to get until December, so much to my surprise it showed up at my front door this afternoon. Thank you for the great service and Cudos to Alex for his help in making this happen. I would recommend to everyone to shop with for their trailer wheel parts. I was very pleased for the great service.


Exactly what i wanted!


Spindle nut was in good working order with no defects.


I had an issue with obtaining the correct parts. I believe the folks at etrailer have exceptional customer service and went the distance to make sure I was happy. THANK YOU !!!


Excellent customer service, quick shipp ing


This item is shiny, new, and fits. Not much else to say!


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!

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


Still working


Packed full of grease and put on my 2016 jayco every thing seems to be good quality and exactly what I expected


Got it in record time. Works fine. What else can one say about a nut?


works perfectly


has performed as expected would buy aga in


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.


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 . 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 @! Thank you!


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

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Info for this part was:

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Employee Jameson C
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Jameson C
Employee John H
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Employee Wilson B
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Employee Noah M
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Employee Andy C
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