1. Trailer Spindles
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  3. For 5200 lb Axle
  4. EZ Lube Spindle
  5. 2-1/4 Inch Diameter
  6. Round
EZ Lube Spindle 2.25" RD x 3" STUB

EZ Lube Spindle 2.25" RD x 3" STUB

Item # R50342EZ
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Our Price: $102.30
Trailer Spindles
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Shipping Weight: 11 lbs
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This EZ lube trailer axle spindle has a 2,600-lb capacity. Lowest Prices for the best trailer spindles from Redline. EZ Lube Spindle 2.25" RD x 3" STUB part number R50342EZ can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (16)
  • Q & A (70)
  • Videos (1)
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Redline Trailer Spindles - R50342EZ

  • For 5200 lb Axle
  • EZ Lube Spindle
  • 2-1/4 Inch Diameter
  • Round
  • Redline
  • 3 Inch Long

This EZ lube trailer axle spindle has a 2,600-lb capacity.


Features:

  • EZ lube trailer axle spindle
  • Application: 5,200-lb axles
  • 2,600-lb Weight capacity
  • Brake mounting flange bolts: 3/8"-24


Trailer Axle Spindle

Product Detail
Part No. Capacity A B C D E F Round/Square
R50342EZ 2,600 lb 2.25 2.24 1.74 1.25 1.00 3.00 Round - EZ Lube and Flange



R50342EZ EZ Lube Spindle 2.25" RD x 3" STUB





Video of EZ Lube Spindle 2.25" RD x 3" STUB

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




Video Transcript for Redline Trailer Spindles - EZ Lube Spindle - R50342EZ Review


Customer Reviews

EZ Lube Spindle 2.25" RD x 3" STUB - R50342EZ

Average Customer Rating:  4.9 out of 5 stars   (16 Customer Reviews)

This EZ lube trailer axle spindle has a 2,600-lb capacity.

- R50342EZ
by:

Works well for the trailer that was bui lt. 703508



- R50342EZ
by:

The products I ordered from you were shipped on time, they were exactly what I ordered, the quality was top notch, and after one year they are performing flawlessly. 378967



- R50342EZ
by:

You are the best company for trailers i tems 326258



- R50342EZ
by:

Great product,lowest price,fast shipping great people to deal with! 357673



- R50342EZ
by:

Welded up fine. used on an old 5k UTG or MH axle. Believe this was UTG as it was stock on a Hudson Bros trailer. 171563



- R50342EZ
by:

Bault this spindle at a good price and was a exactly what I needed. Quality is good and thanks to etrailer.com my trailer is fix and back on the road. It fit my 5200lb axle perfectly. I will definitely buy from etrailer for all my trailer needs. 284461



- R50342EZ
by:

THIS IS A REPLACEMENT SPINDLE ON A TANDEM TILT EQUIPMENT TRAILER. I WILL HAVE TO CUT OUT THE OLD SPINDLE AND LINE UP AND WELD IN THIS SPINDLE. THIS IS PART OF A REBUILD UPGRADE OF THIS TRAILER.THIS TRAILER HAD OLD 6 BOLT KELSEY HAYES HUBS WITH RAG TIRES. I ORDERED 4=42866UC3 8 ON 61/2" HUBS WITH 4=12 X2 NEV-R-ADJUST ELECTRIC BRAKE ASSEMBLIES RUNNING TTWA16RGWMHD PREMOUNTED ST235/85R16 TIRE/WHEEL SETS WITH 14 PLY/75MPH RATING. A COMPLETE PAINT JOB THAT INCLUDES A FULL SET OF LED LIGHTS AND A REWIRE. A NEW PRESSURE TREATED DECK AND A 12500LB RECOVERY WINCH. WHEN COMPLETED I WILL BE MOVING MY EQUIPMENT TO MY NEW HOME IN VANCOUVER,WA. COMPLETION DATE 1/2016 AS ALWAYS ETRAILER.COM HAS COME THRU WITH A GREAT PRODUCT AND SUPER SERVICE. 233728



- R50342EZ
by:

I have ordered many parts with etrailer over the years. Their customer service and follow up are second to none. I have returned again and again because they are the most reliable and consistent online supplier I have. Their products have always met my expectations and performed perfectly. 479979



- R50342EZ
by:

Bought new axel parts and brakes bigger wheels for my boat trailer. My existing axel was 20 years old and never was adequate for the weight it hauled causing wheel bearings to wear out and the chance of loosing a wheel. This was the most economical way to repair as a new trailer was so expensive. All the parts I needed were available and went together beautifully. Very happy with etrailer, this is not the first time I have ordered from them great option for any parts you need. 700487



- R50342EZ
by:

Excellent quality parts. The web site description is exactly what you get with no surprises! 427518



- R50342EZ
by:

Excellent product and company. Fits hub perfectly. Being able to grease it without disassembling is very nice. Came just as described and shipped fast and free 332800



- R50342EZ
by:

Great product 294522



- R50342EZ
by:

I have not installed the spindles yet but they look to be well made and had very fast shipping, they arrived with in 3 days of me ordering them. 163325



- R50342EZ
by:

Quality products, timely shipping, great customer service. Thank you etrailer.com for your assistance in building my trailer. 159335



- R50342EZ
by:

Spindle I bought was of great quality just as described. Delivery was fast and accurate, and etrailer will be my first choice for parts on future projects. 134186



- R50342EZ
by:

Very nice products and high quality. 111726


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Ask the Experts about this Redline Trailer Spindles

  • How To Remove Spindles From Trailer Axle
    Trailer spindles are welded directly to the axle so to remove one it just needs to be cut off completely using a torch or saw. Then to replace the spindle such as with the EZ Lube # R50342EZ that you were looking at it's extremely important that it be done by a certified welder who is experienced with this type of job. It has to be welded perfectly square to the axle or you're going to have constant problems with the trailer's suspension once everything else is put into place. Because...
    view full answer...
  • How To Determine the Weight Capacity For a Trailer Axle with Spindle Dimensions that Match 42
    A trailer as old as yours would be pretty hard to determine an overall capacity for, but since you have 6 lug hubs that would indicate by todays standards you have a capacity most likely between 5,200 and 6k which matches pretty close to the spindle dimensions you listed as well. The spindle dimensions match the 42 spindle like the part # R50342EZ which has a 5,200 lb capacity.
    view full answer...
  • How to Construct Custom Axle for Scratch-Built Trailer Using Spindle # R50342EZ
    First, I wish you good luck with your build project. No one eats without our farmers! Do please note that DOT regulations limit trailers to a width of no more than 103-inches for on-road use. If your trailer will see only agro use and never go on road this is not a concern, but do please keep this in mind if there is any chance the trailer will need to be pulled on public roads. You could be fined for pulling an oversize trailer without first obtaining the required permits. If your...
    view full answer...
  • Correct Spindle Size for 2008 Triton Boat Trailer
    I did some research on a 2008 Triton Boat Trailer and there are various types of boat trailers under this brand, so it is difficult to determine a compatible spindle. In order to determine what type of spindle your trailer has, you can take a few measurements. I have attached an image that shows the measurements to take as well as how to determine the compatible bearings, races and grease seals. I have also included a link that takes you to our available selection of spindles.
    view full answer...
  • Can Spindles be Replaced on Dexter Torflex Axle
    The spindles can be replaced. However, they will need to be welded by a certified welder. They use special jigs so that it is concentric and square on the axle or it can cause problems with uneven tire wear and wheel tracking. I've linked our selection of spindles for your to find the correct part for your trailer.
    view full answer...
  • Could Bent RV Tire Spindle Cause Trailer Sway
    Thank you for the photo of your trailer tire. I cannot tell for sure from the photo but if you suspect that you could have a bent spindle on at least that one wheel and you are experiencing sway from the trailer at highway speed despite using a weight distribution/sway control hitch then I urge you to take the trailer to a shop that can check the condition of the axle and spindles. It is certainly possible that a good hit from road debris (or from a curb that was closer than you thought)...
    view full answer...
  • Installing Spindles on a Home Made Trailer without an Axle Tube
    The EZ Lube Spindle # R50342EZ that you mentioned is to be welded onto an axle tube. If you were to install it directly to your trailer frame the capacity would be greatly reduced not to mention unknown. Also, the ride with no suspension would be extremely rough. If you're looking for an option that doesn't require an axle tube we have the Timbren Axle-Less Suspension System # ASR5200S01. This has a 5,200 pound capacity, like the spindle you referenced when you use two of them. It...
    view full answer...
  • Trailer Spindles to Fit Inner Bearing L68149 and Outer Bearing LM67048
    The inner diameter of bearing # L68149 is 1.378 inches and the inner diameter of bearing # LM67048 is 1.250 inches. If you refer to the linked page showing all of our trailer spindles you will note that we do not have one with this particular combination of inner and outer bearing diameters. On the linked chart please refer to columns C and D, which indicate the inner diameters of the inner and outer bearings for each spindle shown. Also, please note that we do not have any hub assemblies...
    view full answer...
  • What Bearings Seals Brakes and Tires to Use for 4400 lb Axels on a 2004 Airstream 30 Feet Long
    I did a little research and found that the National Seal, 442109, has an inner diameter of 2.25 inches and an outer diameter of 3.376 inches. We carry two seals that can be used as a replacement for this seal. If your hubs have greased bearings you should use the TruRyde Grease Seal, item # GS-2250DL, or the TruRyde Grease Seals, item # RG06-070 (pair), which is a double lip seal and if your hubs have oil bath bearings, use Oil seal # 10-63. Your inner bearing should match up with the...
    view full answer...
  • Is Finding Excess Grease On Wheel After greasing EZ Lube Spindles Something To Worry About
    Since you just pumped grease into your EZ lube spindle like the Redline EZ Lube Spindle, Item # R50342EZ, I would not be too concerned. I would clean up the excess grease on the inside of your left wheel and keep tabs on it. Also, make sure using the same type of grease. Normally EZ Lube spindles "take care of themselves" if you carry out routine maintenance like you are doing. If possible, I encourage you to check your grease seal to make sure it is not damaged. If you are having...
    view full answer...
  • What Are Dimensions And Bolt Hole Spacing On Brake Flange On Redline EZ Lube Spindle, # R50342EZ,
    The picture on Redline EZ Lube Spindle 2.25 inch RD x 3 inch STUB, # R50342EZ, is a typical photo. Which means it might not be a picture of that exact part. I went out in our warehouse and pulled the actual part and took measurements. See the included picture that will show the measurements. The brake flange on the spindle is a square plate with rounded corners and has 5 bolts attached to the flange. If you set the spindle down on the flat edge of the brake flange that will allow the...
    view full answer...
  • Hub And Bearing Replacement For A 5,200 LBS. Mobile Home Axle
    I do have a hub and bearing assembly that will allow you to replace the hubs on your mobile home axle however, mobile home axles are intended for a one time single use only, therefore there is a limitation to readily available replacement parts. When changing the hubs and bearing on a mobile home axle it is important to note the condition of the spindle. A discoloration or nicks/scarring on the spindle are a good sign of needing a replacement. Installing new parts on a damaged spindle...
    view full answer...
  • Measurements of EZ Lube Spindle with 3 Inch Stub
    I took the measurements of the EZ Lube Spindle # R50342EZ, which you can see in the accompanying diagram. In regards to the hub you asked about, this spindle is compatible with the Dexter Trailer Hub and Drum Assembly # 8-201-5UC3-EZ. This hub and drum is 12" diameter x 2" wide, has a 6 on 5-1/2" bolt pattern and is designed for 5,200 lb E-Z Lube axles. I have added links to video reviews of both the spindle and hub and drum for you to take a look at.
    view full answer...
  • How to Pick Out Axle Capacity for Smaller Trailer
    You are on the right track for determining the correct axle capacity. Basically it's just the weight of the trailer plus the weight of the cargo you'd carry in it as the minimum capacity you'd need. So 1,200 would be the minimum you'd need based on what you listed. I'd go with a 2,000 lb axle though since that is the most common lower capacity size. You are going to need to measure your current axles in a few places to get the correct one as we don't have access to what your numbers...
    view full answer...
  • High Capacity Spindle for Hay Wagon
    I wish we did, but we do not carry any 10k rated trailer spindles. The highest we have is a 6k spindle like part # AS3000F. This is an agricultural spindle that could work well on your hay wagon as long as you didn't need more than a 6k capacity. Otherwise we do carry 10k rated hubs, (see link to the right), if you can find the spindles elsewhere.
    view full answer...
  • Which Hubs Fit the # R50342EZ Spindle
    If you need a 6 lug on 5.5 inch bolt pattern then you will need the following hubs. 8-213-5UC1-EZ 6 on 5.5 Idler Hub Bearings 25880 inner and 15123 outer 8-201-9UC3-EZ 6 on 5.5 Hub and Drum Bearings 25880 inner and 15123 outer If you need a 8 lug on 6.5 inch bolt pattern then you will need the following hubs. 8-231-9UC1-EZ 8 on 6.5 Idler Hub Bearings 25880 inner and 14125A outer 8-219-4UC3-EZ 8 on 6.5 Hub and Drum Bearings 25880 inner and 14125A outer Keep in mind that...
    view full answer...
  • Who Can Replace Trailer Axle Spindle
    Trailer spindles should only be installed by a qualified fabricator with trailer axle experience who has the necessary equipment to square up a trailer spindle. It's not a project for someone who's pretty good at welding since if the spindle is off by just a little bit you will have all sorts of alignment issues.
    view full answer...
  • Availability of High Rated Trailer Spindle
    The highest capacity trailer spindle we offer is the part # R50342EZ which is for 5,200 lb axles. The diameter is 2-1/4 inch. For a hub to fit this spindle we have the part # 8-213-5UC1-EZ which has the same capacity and a 6 on 5-1/2 inch bolt pattern.
    view full answer...
  • Troubleshooting Trailer Sway that Is Less Obvious When Trailer is Loaded
    The type of sway you described and the fact it gets slightly better when loaded indicates that you need more tongue weight on your trailer. When a trailer doesn't have tongue weight that's between 10 and 15% of the total trailer weight you'll end up with persistent sway. Other times it can be from having a trailer that's not sitting level. To address this we have a help article I attached to this page that covers how to pick out the correct ball mount.
    view full answer...
  • Spindle With Same Dimensions as R50342EZ That Does not Have EZ Lube or Flange
    There is the same spindle as # R50342EZ but is not EZ Lube and does not have a brake flange. What you are seeking is spindle # R50642 which is otherwise the same; I've added a link to a video review of this spindle for you to take a look at.
    view full answer...
  • Will Redline EZ Lube Spindle, # R50342EZ Fit The Dexter Trailer Hub Assembly, # 8-201-9UC3-EZ
    The Redline EZ Lube Spindle 2.25 Inch RD x 3 Inch STUB, # R50342EZ will fit the Dexter Trailer Hub Assembly - 5200 & 6000 lbs - 6 on 5-1/2 - EZ Lube, # 8-201-9UC3-EZ. The trailer hub assembly is a 6 on 5-1/2 inch bolt pattern and is rated at 3,000 lbs. per assembly, but because the spindle is rated at 2,600 lbs per spindle the spindle will limit the weight capacity on the axle to 5,200 lbs.
    view full answer...
  • What Size Axle Does the Redline Spindle part # R50342EZ Fit
    The spindle part # R50342EZ that you referenced is designed for 5,200 lb axles. That capacity of axle has a diameter of 3 inches externally. Spindles aren't designed to just slip into an axle as a replacement. To replace a spindle, the old one would need to be cut off, and the new one welded into place. This is NOT a job for the do-it-yourselfer. The new spindle must be absolutely square with the axle in order to prevent premature tire wear and wheel tracking problems. I would recommend...
    view full answer...
  • Spindle Recommendation for Fitting Hub with 6 on 5-1/2 inch Bolt Pattern
    The 42 spindle part # R50342EZ that you referenced is compatible with hubs that have 6 on 5-1/2 inch bolt patterns like the # 8-201-5UC3-EZ. If you need brake assemblies as well you'd want the part # AKEBRK-7-SA for a left and right hand side that matches the spindle and hubs.
    view full answer...
  • Replacement Spindle Recommendation for Dexter # 42
    Looks like you are in need of a number 42 spindle like the part # R50342EZ. The numbers you listed aren't part numbers but judging by the shape of what you sent in a picture of this is a match. You still might verify this though by measuring where the bearings ride. If those dimensions are 1.25 and 1.74 inch then this is the correct.
    view full answer...
  • Replacement Spindle for Premco Tandem Axle Trailer
    Our main page for trailer spindles is linked for you. Since your tandem axle trailer is rated for 9500-lbs it uses either 5000-lb or 5200-lb axles. For a 5K axle we offer # R50642 which uses a grease seal with an inner diameter (ID) of 2.24-inches, an inner bearing ID of 1.74-inches and an outer bearing ID of 1.25-inches. For a 5200-lb axle we have E-Z Lube spindle # R50342EZ which has the same seal and bearing surface dimensions. Please refer to the items' linked pages for a...
    view full answer...
  • Number 42 Spindle Recommendation for Mounting Trailer Hub for Spare
    If you can get me more info on the hub I can see which spindle it would fit. If you know the bearing numbers of the hub that would work, or there is a casting number on the hub like what Dexter does that would work. Axle capacity of the trailer will work as well.
    view full answer...
  • Spindle Replacement on 2006 Fleetwood Prowler Camper
    Replacing the spindle on your axle will require cutting the old spindle off and welding a new spindle (see link) in its place. You would need to find a certified welder so that he has the proper tools and welding equipment to make the repair. To figure out which spindle is correct for your trailer you can use the bearing part numbers, both inner and outer, axle weight capacity and the shape and length of the spindle stub on your trailer. The bearing numbers will let you cross reference...
    view full answer...
  • Length Measurements for EZ Lube Spindle 2.25
    I went out to the warehouse to take some measurements of trailer spindle # R50342EZ for you. The stub is actually 3-3/8 inches from the end to the brake flange. It is 3 inches from the end to where the weld is for the brake flange. The brake flange itself is a hair under 1/4 inches thick. The distance from the flange to the tip of the grease fitting is 7-1/2 inches. But to the end of the threaded part it is 7-1/4 inches. The overall length from tip to tip is approximately 11-1/8...
    view full answer...
  • 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 # AS6000F 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 # AS6000F but it will fit the EZ Lube Spindle part # R50342EZ. We also have the Agricultural Spindle part # AS3000F which can be paired with the Complete Agricultural Hub Assembly part # AH30660FCOMP. I have attached the pairs for...
    view full answer...
  • Number 42 Spindle Recommendation
    We do have a Dexter number 42 spindle. For a standard spindle you would want the part # R50642. For the EZ lube version you would want the part # R50342EZ. This comes with a brake mounting flange. The seal inner diameter needed for this would be 2.24. The bearing dimensions you referenced are correct.
    view full answer...

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Info for this part was:

Expert Research:
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Expert Research:
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Expert Research:
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Expert Research:
Adam R
Updated by:
Sarah W

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