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#84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles

#84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles

Item # TRU77FR
Retail:$35.08
Our Price: $27.17
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Trailer Spindles
Shipping Weight: 3 lbs
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Replacement #84 E-Z Lube spindle welds onto your 3,500-lb trailer axle. Works with L68149 inner bearing and L44649 outer bearing. Grease zerk makes greasing easy. Flange lets you attach a brake assembly. Great Prices for the best trailer spindles from TruRyde. #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles part number TRU77FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (18)
  • Q & A (0)
  • Photos

TruRyde Trailer Spindles - TRU77FR

  • For 3500 lb Axle
  • EZ Lube Spindle
  • Round
  • TruRyde

Replacement #84 E-Z Lube spindle welds onto your 3,500-lb trailer axle. Works with L68149 inner bearing and L44649 outer bearing. Grease zerk makes greasing easy. Flange lets you attach a brake assembly.


Features:

  • Tapered spindle replaces a worn or damaged #84 E-Z Lube spindle on your trailer
    • Can also be used to build a custom axle
  • Integrated zerk makes greasing your bearings easy
  • Mounting flange lets you bolt on a brake assembly
  • Weld-on installation
  • Sturdy steel construction


Specs:

  • Application: 3,500-lb trailer axles
    • Spindle capacity: 1,750 lbs
  • Stub dimensions: 3-1/8" diameter x 1" long
  • Overall spindle length: 6-1/8"
  • Brake flange configuration: 4 bolt


Bearing, Race, and Seal Information

  • Bearings (sold separately):
    • Inner bearing: L68149 (1.378" inner diameter)
    • Outer bearing: L44649 (1.063" inner diameter)
  • Races (sold separately):
    • Inner race: L68111
    • Outer race: L44610
  • Grease seal (sold separately): 10-19
    • Inner diameter: 1.719"
    • Outer diameter: 2.565"

spindle diagram

Part NumberCapacityABCDEFRound/Square
TRU77FR1,750 lbs3.125"1.719"1.378"1.063"1.00"1.00"Round - E-Z Lube and Brake Flange




SP-HF-IF-8455Z TruRyde (TRP) Replacement EZ Lube #84 Round Spindle for 3.5K Axles - Brake Mounting Flange - 3.125" Diameter x 6.35" OAL

Replaces LC134563





Customer Satisfaction Score:


Customer Reviews

#84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles - TRU77FR

Average Customer Rating:  4.7 out of 5 stars   (18 Customer Reviews)

Replacement #84 E-Z Lube spindle welds onto your 3,500-lb trailer axle. Works with L68149 inner bearing and L44649 outer bearing. Grease zerk makes greasing easy. Flange lets you attach a brake assembly.

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This is the trailer I built using your spindles and electric brakes.
It towed beautifully from Texas to Kansas City and back for the World of Wheels.




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thank you
you guys are the best



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The parts were supposed to arrive on Friday but did not arrive until Monday wanted to get it done over the weekend but it didn't happen. Parts of what I needed thanks



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Perfect fit for my fab job ! Will be back for more in future.



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18
18

See what our Experts say about this TruRyde Trailer Spindles

  • Replacement Spindle for 2009 Rockwood Ultralite
    If you can clean up the scarring by sanding it smooth you would be fine but if it's damaged to point you couldn't get it back to being undamaged then it would be time for a new one. We have replacement spindles for the 3,500 lb axle of your trailer with the part # TRU77FR though if you need to replace it.
    view full answer...
  • How To Tell If Spindle Is Overloaded
    It depends on how many axles you have. If you have two axles then yes it would be overloaded because that would be 7,000 pounds. If you have three axles you would be fine. Depending on what your bolt pattern is I would go up in axle capacity and put on a new axle like The Dexter Trailer Axle Beam with E-Z Lube Spindles # 8327816. Changing the spindle would not help. The axle is 5,200 pounds and has an inner bearing # 25580 and an outer bearing # LM67048. The axle is 86-1/2 inches hub-face-to-hub-face...
    view full answer...
  • Does 84 EZ Lube Spindle TRU77FR Come with Castle Nut
    The #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles Item # TRU77FR does not come with a castle nut so you'd need to order that as well with part # 165686.
    view full answer...
  • Complete Trailer Application Using A Lube Spindle
    The #84 E-Z Lube Spindle w/ Brake Flange for 3,500-pound Trailer Axles # TRU77FR has an integrated zerk which makes greasing your bearings easy, it has a sturdy steel construction and has a weld-on installation. This spindle needs an inner bearing # L68149 (1.378 inch inner diameter) and an outer bearing # L44649 (1.063 inch inner diameter) to function. The Easy Grease Trailer Hub and Drum Assembly # AKHD-545-35-EZ-K has a bolt pattern of 5 on 4-1/2 inches and works with a 3,500 pound...
    view full answer...
  • Spindle Replacement for 3500 lbs Axle
    The TruRyde #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles item # TRU77FR has a 3" inner diameter. The E-Z Lube spindle welds onto your 3,500-lb trailer axle it works with L68149 inner bearing and L44649 outer bearing. The Stub dimensions are 3-1/8" diameter x 1" long and an overall spindle length of 6-1/8".
    view full answer...
    Image 1 for
  • Replacement Idler Hub Needed for 3500 Pound Axle with 6 on 5-1/2 Bolt Pattern
    If you are positive that your bearings have the same L68149 (1.378" inner diameter) inner bearing and the L44649 (1.063" inner diameter) outer bearing as the #84 EZ Lube Spindle # TRU77FR, we have what you need! You have a 3,500 pound capacity axle with idler hubs (thanks for the photos!) For the hubs, I recommend the Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 6 on 5-1/2 # AKIHUB-655-35-EZ-K. This comes with the same 6 on 5-1/2 pattern that you need. This is for a non-braking...
    view full answer...
    Image 1 for Image 2 for
  • Will Kodiak Disc Brake Kit Fit a #84 Standard Spindle
    In the answer page you're referring to Conner didn't say the hub face to brake flange is useless. He said measuring from brake flange to brake flange (from one side to the other) isn't really helpful when choosing a replacement axle. The 2 most important measurements are hub face and spring center distances. With that being said, the replacement spindles # TRU77FR and # TRU74FR will have matching distance from the hub face to the brake flange because they are both modern #84 spindles so...
    view full answer...
  • Idler Hub Needed To Change to 5 on 4-1/2" Bolt Pattern on 3,500lb Utility Trailer Axle
    To verify exactly what hub you will need to change over to a wheel and tire with a 5 on 4-1/2" bolt pattern I need to know what size spindle you have. The 3,500lb axle with a #84 Spindle # TRU77FR is the most commonly found size. This will use the Easy Grease Trailer Idler Hub Assembly # AKIHUB-545-35-EZ-K for the 5 on 4-1/2" bolt pattern. The Kenda Karrier ST205/75R14 Radial Trailer Tire with 14" Black Mod Wheel # AM32131 is a common size wheel and tire found on utility trailers with...
    view full answer...
  • Parts Needed To Install 5 On 5-1/2" Bolt Pattern Hubs On a 1987 M105A2 Trailer
    To be able to run the same 5 on 5-1/2" bolt pattern for your Jeep Wrangler on the M105A2 trailer you are going to have to cut off your current spindles to have 2 Spindles # TRU77FR installed. This is the common size spindle found on a 3,500lb axle which will then let you install 2 of the Hub/Drums # AKHD-555-35-EZ-K. With these you will want to install Electric Brakes # 23-468-469 since they are much better on an Overlanding trailer than surge type brakes. We do have a Junction Box # 3430001-JBK...
    view full answer...
  • Replacement Brakes, Hubs, and Spindles for 2000 Eagle Boat Trailer
    In order to find the correct replacement parts for your 2000 Eagle boat trailer you will need to identify your axle. We have no way of looking up specific parts for your trailer. A good place to start would be with the axle tag. This should have the capacity or a serial number which can be used by the axle manufacturer to find the capacity. If the tag is missing or worn you can pull off the hubs and use the bearings to identify what you need. Check and see if the part numbers are stamped...
    view full answer...
    Image 1 for
  • What Diameter are the Mounting Holes in the TruRyde TRU77FR?
    I had the bolt holes on the TruRyde #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles # TRU77FR measured, and they are .488", or just under 1/2". This size corresponds with the bolts that typically come pre-installed on 10" brakes, like the etrailer.com Electric Trailer Brake Kit - Self-Adjusting - 10" - Left and Right Hand Assemblies - 3,500 lbs # AKEBRK-35-SA. The 7/16" Mounting Hardware for 10" Brake Assemblies # BRKH10B would then secure the brakes to the # TRU77FR. Just...
    view full answer...
  • Non-Brake Hub that Fits #84 Trailer Spindle
    We do have a 3,500 lb pre-greased idler hub with the part # AKIHUB-545-35-EZ-K that would fit the spindle # TRU77FR.
    view full answer...
  • How to Add New Grease on Spindle With Zerk Fitting
    It sounds like you have an E-Z Lube spindle on your axle like the # TRU77FR with the zerk fitting on the end. When adding grease like the # L11390 the old grease will be pushed out. Once you see the new grease begin to flow out of the end you can remove your grease gun. Wipe off any excess and replace your grease cap plug.
    view full answer...
  • Grade of Steel for Truryde Trailer Spindle TRU77FR
    I checked with Trudyde, and I was able to find out that the bar stock material used to make the spindle # TRU77FR is hot rolled SAE 1045 steel which is a medium carbon common steel grade.
    view full answer...
  • Solution for Replacement Spindle and Hub and Drum Assembly for 2019 Jayco Jay Flight 28BHSW
    I do have a solution, but we do not have an axle that matches your 86" measurement. Since you only damaged the spindle it makes more sense to replace the spindle instead of the entire axle. You can take the # TRU77FR to an axle shop and have it welded on to repair what you currently have. For a hub and drum you can use the Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles # AKHD-655-35-EZ-K. This matches your current bolt pattern and drum size and is compatible with E-Z lube axles.
    view full answer...
  • Does 5 on 5-1/2 Dexter Trailer Idler Hub Fit 3,500 lb #84 E-Z Lube Spindle
    It does! The #84 spindle and Dexter idler hub you asked about with a 5 on 5-1/2" bolt pattern absolutely work together. The hub uses the same bearings and grease seal that fit the spindle, which is why they are compatible. The two part numbers are the following: - Dexter Trailer Idler Hub Assembly for 3,500-lb E-Z Lube Axles - 5 on 5-1/2 # 84555UC1-EZ - #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles # TRU77FR As for the hubs, they are sold individually, so you will need...
    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...
  • How Many Spindles Are Included in the #84 E-Z Lube Spindle w/ Brake Flange TRU77FR
    The #84 E-Z Lube Spindle w/ Brake Flange # TRU77FR includes 1 spindle. If you are needing 2, then you would need to purchase 2 of the #84 E-Z Lube Spindle w/ Brake Flange # TRU77FR.
    view full answer...
  • Availability of Hub That Fits TruRyde Replacement EZ Lube #84 Round Spindle
    We do have hubs that fit the #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles # TRU77FR. However, the correct hub will depend on what you are looking for exactly. This spindle uses a # L68149 inner bearing and # L44649 outer bearing. If you are looking for a hub and drum assembly you could use the # AKHD-545-35-EZ-K which has a 5 on 4-1/2 bolt pattern or the # AKHD-655-35-EZ-K with a 6 on 5-1/2 bolt pattern. If you are just looking for an idler hub you could use something...
    view full answer...
  • What Size Axle Tube Is Needed for the #84 E-Z Lube Spindle
    The #84 E-Z Lube Spindle part # TRU77FR is designed to be used with a 3,500 lb axle tube which have a 3.125" I.D.
    view full answer...
  • Replacement Brakes and Hub/Drum Assembly for Eagle Boat Trailer With 6k Axle
    Thank you for providing that information. Since you have a 6,000 lb axle we can narrow down the parts. However, you will still need to identify your grease seal. Unfortunately, the serial number won't help in this case since Axis Products, Inc. was sold in 2015 so no information is available. For brakes you can use the # AKEBRK-7-SA if you need electric brakes or the # AKFBBRK-7 for hydraulic brakes. For the hub/drum assembly we have a few options based on the grease seal inner diameter...
    view full answer...
  • Availability Of A #84 Spindle For A 3" Axle Tube
    We do carry the #84 spindle # TRU77FR which is designed to accept a 3" axle beam. The spindle itself has an overall length of 6-1/8". This is the only #84 spindle we have for a 3" tube. All of the others would be a #42 spindle like the # TRU39FR
    view full answer...
  • Brake Flange Bolt Hole Spacing of 3,500 lb Trailer Spindle TRU77FR
    The #84 E-Z Lube Spindle with Brake Flange for 3,500-lb Trailer Axles # TRU77FR has a brake flange with the standard bolt hole spacing of 2-7/8 inches apart on center. There isn't a flange available with 2-3/8 inch by 2-1/2 inch spacing, but we do have hubs as well as brakes that you can use with this spindle: - Trailer Hub and Drum Assembly - 3.5K E-Z Lube Axles - 10" Diameter - Pre-Greased # AKHD-545-35-EZ-K - Electric Trailer Brake Kit - Self-Adjusting - 10" - Left and Right Hand Assemblies...
    view full answer...
  • Installing TRU77FR Spindle
    The # TRU77FR spindle accepts a 3 inch axle beam, and the spindle is designed to be welded into place. If the axle tube is painted on the ends, you'll want to take the tubing down to bare metal so you get the proper penetration on your weld.
    view full answer...
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Do you have a question about this Trailer Spindle?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Written by:
Alexander C
Employee Michael B
Installed by:
Michael B

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