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Cotter Pin - 1/8" Thick x 1-3/4" Long

Cotter Pin - 1/8" Thick x 1-3/4" Long

Item # 165649
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Cotter Pin - 1/8" Thick x 1-3/4" Long Cotter Pin 165649
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1-3/4" Long cotter pin locks a castle nut (sold separately) in place. Call 800-298-1624 to order ABS Fasteners accessories and parts part number 165649 or order online at etrailer.com. Free expert support on all ABS Fasteners products. Guaranteed Lowest Price and Fastest Shipping for Cotter Pin - 1/8" Thick x 1-3/4" Long. Accessories and Parts reviews from real customers.
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ABS Fasteners Accessories and Parts - 165649

  • Trailer Leaf Spring Suspension
  • Cotter Pin
  • ABS Fasteners

1-3/4" Long cotter pin locks a castle nut (sold separately) in place.


Features:

  • Cotter pin locks castle nut (sold separately) in place
  • Dimensions: 1-3/4" useable length x 1/8" wire thickness
  • Overall length: 2-1/4"
  • Quantity: 1 pin


13N175PCO0M Cotterpin 1/8" Thick x 1-3/4" Long

Replaces 101200, 165649, and 019-002-00





Video of Cotter Pin - 1/8" Thick x 1-3/4" Long

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




Video Transcript for Review of ABS Fasteners 1-3/4 Castle Nut Cotter Pin - 165649

Hi there, I'm Michael with etrailer.com. Today we're gonna take a quick look at this one eighth of an inch cotter pin. This is going to help to secure your castle nut, so that you don't have to worry about that castle nut coming off. So each arm of this pin is about one sixteenth of an inch, so when you have them combined there, it is gonna be one eighth of an inch. As far as our length goes, our overall measurement, we're looking at right two and a quarter of an inch there. Our usable length from the inside of that bend to the shorter arm, is going to be right at, call it one and three quarters of an inch.

So this is going to be made of a rough steel construction so it should do a really good job for you making sure that castle nut stays in place so that you don't have to worry about that coming off. So if you are needing a replacement one eighth inch thick cotter pin, this is going to do a great job for you. You are just gonna get the one pin with this part number so if you need multiple, obviously just increase your quantity. So that's gonna complete our look for today. Again, I'm Michael with etrailer.com, thanks for watching..


Customer Reviews

Cotter Pin - 1/8" Thick x 1-3/4" Long - 165649

Average Customer Rating:  4.9 out of 5 stars   (266 Customer Reviews)

1-3/4" Long cotter pin locks a castle nut (sold separately) in place.

- 165649
by:

Just repacked bearings with new seals on my 4' x 8' folding utility trailer. Customer service was great in helping me with selecting the right parts including cotter pins. All is good now. I have been ordering from etrailer for 10 + years. Great place with great people!



- 165649
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my days of straightening and trying to use old cotter pins is no longer part of my repertoire. It's not safe, and if one fails, you'll be out hundreds or thousands of dollars. Do yourself a favor and just order some of these from etrailer to have on hand. Great product and an even greater vendor. Thanks etrailer



- 165649
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As always, prompt shipping. etrailer website is easy to search.



- 165649
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1 small issue ..recommend putting small parts in a (baggie) ,cotter pins ,little boots ,ect then into box ..that little baggie may prevent another expense, & unhappy cust if small parts feel out through the box ...would diff buy again..capt bill new jersey !..



- 165649
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These hubs were fully greased and easy to assemble. Make sure you order the correct seal diameter. They work great on my Spartan boat trailer.



- 165649
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It's a cotter pin, as advertised.



- 165649
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What more can I say. It's a cotter pin. Well made. Serves its purpose. Shipping was quick considering that it came here to Canada. Excellent service from staff at etrailer. My only regret is the rather large exchange rate between $US and $CAN. If it weren't for that, I'd be purchasing a lot more from etrailer. Thanks



- 165649
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The Cotter pins were high quality, however I did not need to use them as my original hubs have Tang washers ..



- 165649
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Very easy thanks.



- 165649
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It's a cotter pin!



- 165649
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Great service. Received my new complete trailer brakes in 2 days. They fit and operated just like they should. Thanks etrailer.



- 165649
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Good products cheap prices, but shipping is expensive and very slow



- 165649
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Once again a job well done, all parts were correct that the tech recommended when I explained what I was doing. After I ordered the parts came sooner than I expected. Great instructional videos if you need them.



- 165649
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love the fact the you are able to have USA made products for not to much more in pricing rather be made in USA, thank you for all your help and help on sizing and the videos I think you should offer the product in both manufacturing it wasn't until deeper conversation that I found out, all and all thank you for the great service and pretty quick shipping regards, stay safe in this new environment God Bless



- 165649
by:

Once again, I am so pleased with etrailer. I have purchased quite a lot in the last 6 years including wheels, tires, accessories. This most recent one is for a full set of electric brakes for my 27 foot RV trailer. Drums, shoes, magnets. etrailer does a thorough job of detailing the parts, model numbers, etc. If you pay attention to their instructions when ordering you will have no problem. Items arrive quickly and in good packaging. They are very good with follow up but I have not needed corrective action on any orders. The instructions that arrived with the items are important. Read them. Notably after you install these electric brakes (Dexter refits) you need to burn them in gently. At first the friction between the magnets, drum and shoes will be slight. A dozen controlled braking exercises and the braking performance will be excellent. Thanks again.



- 165649
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The Curt Trailer Hitch Receiver arrived, took about a week with free shipping. It was well packaged and the other items (Cotter Pin, 1/8" x 1-3/4" - 165649, Mounting Bracket 4-Pole Flat – 18144, 4-Pole Trailer Connector Cover – 20112, and Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5 - Pre-Greased - 84550UC1-EZ) in my order which arrived without any issues. I am an avid shopper online, always looking for the best deal not only on price but also total cost with shipping. This is not my first etrailer.com order, and most likely will not be my last. The hitch receiver was well made and has a good paint job. It fit my 2003 Toyota Tacoma snugly, however, I was able to mount it by myself in approximately a little more than an hour. The stock bumper had a towing capacity of 3,500 lbs., however it always had me worried since it is a 17-year old bumper with a few dents from previous owners. Now I do not have to worry about it and have a great place to connect the safety chains without having to get under my truck every time I connect to a trailer to secure it correctly. Read, who needs to read with a great installation video on etrailer.com; although the instructions were easy to read and refer to if I had any questions. After installation, the hitch receiver looked cleaner, sharper than the rest of my truck, which forced me to wash my truck!



- 165649
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Easy trailer repair with enclosed instructions for this non-mechanic. Quickly delivered and now I’m back on the water. Bought hub kit including hub, bearings, seal, and lug nuts. Also bought new washer and cotter pin.



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What canyou say about a cotter pin except it took a long time to get here.



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Cotter pins, they are what they are. These are the right size and impossible to find in my neck of the woods. I like that they are just the right size since most stores go from 1-1/2" long straight up to 2" long. I could not find 1-3/4" long cotter pins anywhere. etrailer has them for low enough price that I stocked up so that I always have enough on hand.


Comments
Cotter pins have held up fine they are the exact right size and they are still in great shape when I repacked bearings the following year.
Matt W - 01/27/2015



- 165649
by:

I’m so happy I found etrailer.com! I’m rehabilitating an ole faithful trailer with new hubs and tires... Their product descriptions are spot on. The video’s included in the photo gallery tells you everything you need to know as well. Very informative. Can’t go wrong. I’m hearing disabled, so I like to shop without calling and struggling through a conversation, and their website is so informative you can find what you need!



- 165649
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You have never let me down, always delivered before time, always in stock, excellent customer service! 10 out of 10 on multiple purchases! Boatman, from Rogers Arkansas, Redoing boats and trailers, specializing in custom camo paint on tin boats!



- 165649
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These come in handy for all sorts of things. Buy a bunch and keep them where you can find them.



- 165649
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Product is excellent but the delivery is poor



- 165649
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After purchasing an order of springs, shackle kit, U-bolts, bearing kit and a new Pro jack for a trailer repair I discovered a week delay in shipping due to one of the items on back order. (Email the day after I ordered informing me of the delay) A call to Angie K. On that Sunday!!!! And she had an in stock item to replace it and had my order on its way Monday morning , Thank You Angie everything sent was what I ordered and correct. Communication was great and they did what they said they would, Good prices and free shipping on my orderThanks again



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Ask the Experts about this ABS Fasteners Accessories and Parts

  • Can I Use the Dexter Cotter Pin on a Lippert Axle
    The Cotter Pin # 165649 can be used on a Lippert axle, so as long as you're replacing a cotter pin with a 1/8" diameter and 1-3/4" of usable space, this will work just fine for you. If your pin has different dimensions, just let me know what you're looking for and I can help you locate a replacement.
    view full answer...
  • 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...
    Image 1 for
  • Grease Seal and Bearings Recommendation for 5200 lb Lippert Axle
    The bearings your Lippert 5,200 lb axle has are part # LM67048 and # 25580 and the grease seal is # RG06-070. For a cotter pin you'd need just the # 165649.
    view full answer...
  • How to Remove a Hub From a Trailer Spindle
    To remove a hub from an axle, you will need to first remove the grease cap on the end of the hub. This will expose the end of the spindle. Once at this point, you will need to see if you have an EZ-Lube spindle, like # TRU77FR, or a standard spindle, like # TRU57FR. If you have the standard spindle, there will be a castle nut threaded onto the end of said spindle that is locking a fairly large washer in place. This will be locked in place by a cotter pin, like # 165649. These will all...
    view full answer...
  • Should There Be a Washer on Trailer Spindle Between Spindle Nut and Outer Bearing
    There really should be a flat washer between the outer bearing of your hub and the nut that holds it on. The washer protects the back side of the bearing from the edges and points on the back side of the spindle nut. The Washer For 1 inch Spindle, # SW1000, is typically used on spindles that have a castle nut, like # 165686, and a cotter pin, # 165649. A D washer, # 5-23, would be used on a spindle that has a flat side and uses the same castle nut and cotter pin setup. A Tongue...
    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...
  • Correct Spindle Nut, Washer, and Cotter Pin for 7/8 Inch Diameter Spindle
    Yes, the Washer Spindle Tongue part # 165863 will work with 7/8" diameter spindles. If you also need the castle nut and cotter pin as well we have these available as part # 165931 and part # 165649.
    view full answer...
  • Replacement Bearing Kit for 5,800 lb Lippert Axle
    What is the axle capacity that you have? We don't have an easy way to look up what you have with the info you listed but if you get me the axle info I can see what you may need.
    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 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...
  • Bearings and Seal Recommendation for Dexter 3,000 lb Axle
    Thanks for the picture of the tag on your Dexter trailer axle. From that I can tell you have a 3,000 lb Dexter axle. There isn't a kit available, but I was able to find each of the components you need, which are available individually. You will need bearing # LM67048 and matching race # LM67010, along with bearing # L44649 and matching race # L44610. For a grease seal you need # 58846, along with grease cap # 21-41-1 and cotter pin # 165649. For replacement brake assemblies you'd...
    view full answer...
  • Recommended Hub Components For 3,500-Lb Axle
    We sell the hub components either in a kit that is designed for a specific spindle or individually. Some items may come in a package of 2 but for the most part they are sold individually. We do carry the bearings you asked about as well as the race. I was unable to find a reference for the grease seal or a size, but according to the size of the other components I believe it is part # RG06-050.. If you want to use a digital caliper and measure the inside and outside diameter of the 363193...
    view full answer...
  • Spindle Nut Recommendation for a 3,500 lb Axle
    Since you have a 3,500 lb axle most likely the diameter of the threaded portion of the spindle is 1 inch. You will need to verify that. And since the spindle has a hole in it for a cotter pin you would need a castle nut. For that I would recommend the Trailer Spindle Nut # 165686. For a compatible cotter pin I would recommend the Cotter Pin part # 165649. The Spindle Nut Kit # RG05-100 that you referenced is for a different style spindle so I would not recommend it for you.
    view full answer...
  • Bearing/Race/Seal Kit for Boat Trailer w/ NOK AD7131E Seal 25580 Inner and LM67048 Outer Bearing
    Although we don't have a kit that includes the bearings/seal all in one package, you can certainly obtain the parts separately. You'll need: # 25580 inner bearing and its # 25520 race # LM67048 outer bearing and its # LM67010 race # 21325 Double Lip Grease Seal (cross references to the NOK seal you referenced) # 5-101 spindle washer # 165649 cotter pin I'll link you to our FAQ article about replacing bearings, races and seals.
    view full answer...
  • Looking for Replacement Bearings for Axle Using # L68149 Inner Bearing
    The # L68149 bearing you mentioned is most commonly used with the # L44649 outer bearing, but it is sometimes used with the # LM67048 outer bearing, as well. If you can't read the reference number of your outer inner bearing, you can always use a digital caliper to measure the diameter of the spindle where that bearing rides. If that diameter is abut 1.06, you'll need the L44649 bearing. If the diameter you get is about 1.25 inches, you'll need the # LM67048. The # BK2-100 bearing...
    view full answer...
  • What is the Torque Rating for an Equalizer Bolt
    Equalizer bolts, like the TruRyde Wet Equalizer Bolt, # TRFA71063, should be torqued to yield. Equalizer bolts are not given a specific torque rating because they should allow some movement of the equalizer. If they are torqued down too tight, the equalizer will have difficulty moving and that could bind up your trailers suspension. Simply tighten the bolts down until they are tight, but still allow the equalizer to move. Keep in mind, the cotter pin is not included with this bolt....
    view full answer...
  • Is a Spindle Washer Needed Between the Spindle Nut and Outer Bearing on Dexter 5 on 4-1/2 Hubs
    Yes, there should be a washer of some type between the spindle nut and the bearing on your trailer. The washer protects the back side of the bearing from the edges and points on the back side of the spindle nut. There are several types of spindle washers available depending on the spindle configuration on your trailer. The Washer For 1 inch Spindle, # SW1000, is typically used on spindles that have a castle nut, like # 165686, and a cotter pin, # 165649. A D washer, # 5-23, would...
    view full answer...
  • Replacement Spindle Washer, Castle Nut and Cotter Pin for Dexter Spindle
    The linked page displays all the trailer spindles we offer and specs including weight capacity and thread diameter. All spindles we offer have a 1-inch-diameter threaded portion that accepts a spindle washer like # SW1000 and a castle nut like # 165686. For a cotter pin you can use # 165649.
    view full answer...
  • What Size Cotter Pin is Used with Replacement Axle Bolt Kit for Yakima Rack and Roll Trailers
    I went out to the warehouse and pulled Replacement Axle Bolt Kit # Y8880180 to measure the cotter pin in the kit. The pin is approximately 0.11 inches thick whereas the hole is just slightly larger than 0.125 inches (1/8). The pin has an overall length of 1.64 inches. For a replacement you could use # 165649.
    view full answer...
  • Should There Be a Washer on Trailer Spindle Between Spindle Nut and Outer Bearing
    There really should be a flat washer between the outer bearing of your hub and the nut that holds it on. The washer protects the back side of the bearing from the edges and points on the back side of the spindle nut. The Washer For 1 inch Spindle, # SW1000, is typically used on spindles that have a castle nut, like # 165686, and a cotter pin, # 165649. A D washer, # 5-23, would be used on a spindle that has a flat side and uses the same castle nut and cotter pin setup. A Tongue...
    view full answer...
  • Cotter Pin Recommendation for Use with Convert a Ball Interchangeable Ball Set # 900B
    We have the cotter pin part # 165649 which would work great with the Convert-A-Ball Interchangeable Ball Set # 900B. This pin is a standard cotter pin like what the ball set uses.
    view full answer...
  • Can Races and Cotter Pins Be Added to the Bearing Kit for 3,500 lbs Axles
    The Bearing Kit for 3,500 lbs Axles part # DBRKHW35EZ does not come with any races but you can add the ones you need using part # L44610 and part # L68111. For the cotter pins you can use part # 165649.
    view full answer...
  • Replacement hub Parts for 3,000 lb Dexter Axle With Bearings LM67048 and L44649
    There isn't a kit available, but I was able to find each of the components you need, which are available individually. Obviously, you will need bearing # LM67048 and matching race # LM67010, along with bearing # L44649 and matching race # L44610. For a grease seal you need # 58846, along with grease cap # 21-41-1 and cotter pin # 165649.
    view full answer...
  • 12 Inch Slipper Spring Equalizer Kit Recommendation
    The only 12 inch slipper spring equalizer we offer is the part # E4541-Z. For shackle bolts you would need the part # 166079, for equalizer bolts you would need # TRFA71063, cotter pin part # 165649, and for spring keeper bolts part # 7-7. We do not have all of this in a kit though.
    view full answer...
  • Is there a Torque Spec for Installation of Castle Nut on 2,000 lb Axle?
    The castle nuts do not have a torque spec. Bearings and races are fit to the spindle precisely and will have minimal movement to the washer and castle nut which will simply be tightened and held in place with the cotter pin # 165649. We recommend tightening until the nut stops without added force and then backing it off one notch to fit the castle nut. The Dexter Trailer Idler Hub Assembly for 2,000-lb Axles - 4 on 4 - L44649 Bearings # 8-91-05UC1 is a fit for 1.063 inch spindles and...
    view full answer...
  • Spindle Nut Kit Recommendation for a Dexter 6k Axle
    Since the D60 Dexter Axle uses a cotter pin and castle nut the # RG05-100 would not be the correct kit for you. For that I would recommend the Trailer Spindle Nut # 165686. For a compatible cotter pin I would recommend the Cotter Pin part # 165649. People use channel locks typically for installation and removal of these castle nuts since they don't really get torqued down and the length of the spindle prevents most standard sockets from being easily used.
    view full answer...
  • Washers for Trailer Idler Hub Assembly for 2,000-lb Axles
    You are correct that the Trailer Idler Hub Assembly for 2,000 lb Axles # AKIHUB-440-2-2K does not come with washers, though we do have exactly what you need, the Washer For 1" Spindle # SW1000. For a nut you can use Trailer Spindle Nut 1" # 165686 and for a cotter pin you can use Cotter Pin # 165649. To grease the bearings I highly recommend using the LubriMatic Wheel Bearing Grease # L11465; additionally, the LubriMatic Deluxe Bearing Packer # L70025 will help make the job much easier.
    view full answer...
  • Do Trailer Hub Assemblies Come Assembled, Greased and Ready for Installation
    The Trailer Hub Assembly - 2,000 lbs Axles - 4 on 4, item # 8-91-05UC1, does not come assembled. You will need to work grease into the bearings and hub and clean the spindle on your trailer before installation. You will also have to install the seal in the back side of the hub once the inner bearing is greased and installed. I like to use a small piece of 2X4 and lay the seal as straight as possible on the hub and tap the 2X4 with a hammer spinning it as I go around the seal, until it is...
    view full answer...
  • Is there a Bearing Kit for L44643 Bearings that Includes Races, Pin, Dust Cap, and Seal 203025
    The bearings we have, # L44643, and the associated race is # L44610. The cotter pin is # 165649. The dust cap associated with hubs that take these bearings is # RG04-020 for a pair. The seal on the other hand is an odd size. There isn't a bearing kit that has the seal that you need and it is an odd size that we do not carry. But it is readily available at auto parts stores. I know that a kit would make things a lot easier but in this situation there isn't a kit that has the seal and...
    view full answer...

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Info for this part was:

Employee Sarah W
Updated by:
Sarah W
Employee Alexander C
Updated by:
Alexander C
Employee Mike S
Updated by:
Mike S
Employee Michael B
Installed by:
Michael B

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