1. Trailer Spindles
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  3. For 6000 lb Axle
  4. Agricultural Spindle
  5. 2-3/4 Inch Diameter
  6. Round
Agricultural Spindle for 6,000-lb Trailer Axles - 2-3/4" Diameter

Agricultural Spindle for 6,000-lb Trailer Axles - 2-3/4" Diameter

Item # TRU67FR
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Trailer Spindles TRU67FR - Round - TruRyde
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Replacement spindle welds onto your 6,000-lb trailer axle. Works with AH60880FCOMP agricultural hub assembly. Castle nut, washer, and cotter pin included. Lowest Prices for the best trailer spindles from TruRyde. Agricultural Spindle for 6,000-lb Trailer Axles - 2-3/4" Diameter part number TRU67FR can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Q & A (5)
  • Videos (1)
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TruRyde Trailer Spindles - TRU67FR

  • For 6000 lb Axle
  • Agricultural Spindle
  • 2-3/4 Inch Diameter
  • Round
  • TruRyde

Replacement spindle welds onto your 6,000-lb trailer axle. Works with AH60880FCOMP agricultural hub assembly. Castle nut, washer, and cotter pin included.


  • Tapered spindle replaces a worn or damaged spindle on your trailer
    • Can also be used to build a custom axle
  • Weld-on installation
  • Sturdy steel construction
  • Castle nut, washer, and cotter pin included


  • Application: 6,000-lb round trailer axles
    • Works with 60-8 agricultural hub (AH60880FCOMP - sold separately)
  • Spindle capacity: 3,000 lbs
  • Stub dimensions: 2-3/4" diameter x 8-5/8" long
  • Overall spindle length: 14"

Bearing, Race, and Seal Information

  • Bearings (sold separately):
    • Inner bearing: 506849 (2.165" inner diameter)
    • Outer bearing: 501349 (1.625" inner diameter)
  • Races (sold separately):
    • Inner race: 506810
    • Outer race: 501310
  • Grease seal (sold separately): SL275
    • Inner diameter: 2.75"
    • Outer diameter: 3.75"

spindle diagram

Part NumberCapacityABCDEFRound/Square
TRU67FR3,000 lbs2.75"2.75"2.165"1.625"1.00"8.625"Round

SP-608275NWC-140 TruRyde (TRP) Replacement Round Ag Spindle for 6K Axles - 2.75" Diameter x 14" OAL

Replaces AS6000F

Video of Agricultural Spindle for 6,000-lb Trailer Axles - 2-3/4" Diameter

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

Video Transcript for Review of TruRyde Trailer Spindles - Agricultural Spindle - TRU67FR

Jeff: Hello everybody. This is Jeff at etrailer.com. Today, we're going to look at the two and three-quarter inch diameter Agricultural Spindle for 6,000 pound trailer axles. Now this is a tapered spindle that will replace a worn or damaged spindle on your trailer and it can also be used to build a custom axle. This is a weld on installation. It's a sturdy steel construction.

As you can see, it includes the castle nut, the washer and the cotter pin are all included. Again, the application for this is 6,000 pound round trailer axles. It is designed to work with the 60-A Agricultural Hub. We do sell that separately on our website. It's part number AH60880FCOMP.

Again, the stub diameter, which is this portion right here, if we put a ruler on it, it's going to be right at two and three-quarter inches in diameter.The spindle capacity is 3000 pounds, so when this is used with one on the other side, it'll meet the 6,000 pound axle capacity. Overall length of the spindle, from this edge all the way to this edge, right at 14 inches. Now the bearing races and the seals for this, the bearings they use, the inner bearing, which will go right in here is 506849. That is a 2.165 inner diameter. The outer bearing, which will go right here, is part number 501349.

That has an inner diameter of 1.625. The bearing races are also sold separately. The inner bearing race is part number 506810, outer bearing race is 501310. And then the grease seal, which will go on this section right here, which is the grease seal, which is sold separately, is part number SL275 and it has an inner diameter of 2.75 inches. Well, that should do it for the review on the two and three-quarter inch diameter, agricultural spindle for 6,000 pound trailer axles..


Ask the Experts about this TruRyde Trailer Spindles

  • Agricultural Spindle and Hub Combinations with 6 on 6 Inch and 8 on 8 Inch Bolt Patterns
    The correct trailer hub to use with the Agricultural Spindle part # TRU67FR is the Trailer Hub Assembly part # AH60880FCOMP which features an 8 on 8" bolt pattern. The Dexter Trailer Idler Hub Assembly part # 42660UC1 will not fit the Agricultural Spindle part # TRU67FR but it will fit the EZ Lube Spindle part # TRU37FR. We also have the Agricultural Spindle part # TRU34FR which can be paired with the Complete Agricultural Hub Assembly part # AH30660FCOMP. I have attached the pairs for...
    view full answer...
  • Which Spindle Fits Dexter Hub # 8-231-50UC1-EZ
    The spindle you need with the Dexter hub part # 8-231-50UC1-EZ you referenced is the number 42 spindle part # TRU37FR. The agricultural hub you referenced would not fit.
    view full answer...
  • Available 8-Lug Trailer Hubs for Spindle TRU67FR
    None of the available 8-on-6-1/2 hubs use the bearings required for a fit on agricultural spindle # TRU67FR. That spindle requires a hub that uses bearings 506849 and 501349. We have one hub that fits that spindle, part # AH60880FCOMP, but this has an 8-on-8 bolt pattern. We do offer trailer hubs with the 8-on-6-1/2 wheel bolt pattern. These include both hub/drums like Dexter # 42866UC3-EZ and idler hubs like # 42865-KIT and all appear on the linked page.
    view full answer...
  • Spindle for Agricultural Trailer Hub
    We do have the # TRU67FR spindle available. It's what you're looking for to go with the # AH60880FCOMP hub.
    view full answer...
  • Spindle and Hub for 6,000 Pound Axle
    You will want part # TRU57FR for your standard spindle that is compatible with the hub # AKIHUB-655-6-K you mentioned. Another option is # TRU67FR which is an agricultural spindle to fit the 6k capacity. The hub compatible with this spindle is the # AH60880FCOMP.
    view full answer...

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Info for this part was:

Edited by:
Lindsey S
Installed by:
Jeff D
Updated by:
Sarah W
Written by:
Alexander C

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