#84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter
(15 reviews)
Price: $49.76
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#84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter
Item # TRU64FR
Our Price: $49.76
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TruRyde Trailer Spindles - TRU64FR
- For 3500 lb Axle
- Standard Spindle
- 1-3/4 Inch Diameter
- Round
- TruRyde
Replacement #84 spindle welds onto your 3,500-lb trailer axle. Works with L68149 inner bearing and L44649 outer bearing. Castle nut, washer, and cotter pin included.
Features:
- Tapered spindle replaces a worn or damaged #84 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
Specs:
- Application: 3,500-lb trailer axles
- Spindle capacity: 1,750 lbs
- Stub dimensions: 1-3/4" diameter x 3-1/2" long
- Overall spindle length: 8-1/4"
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): 58846
- Inner diameter: 1.719"
- Outer diameter: 2.565"
| Part Number | Capacity | A | B | C | D | E | F | Round/Square |
|---|---|---|---|---|---|---|---|---|
| TRU44FR | 1,750 lbs | 1.75" | 1.719" | 1.378" | 1.063" | 1.00" | 3.50" | Round |
SP-17584NWC TruRyde (TRP) Replacement #84 Spindle for 3.5K Axles - 1.75" Diameter x 8.25" OAL
Replaces R20484
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Product did not meet expectations
- Wrong item was ordered
- etrailer mistake
Customer Reviews
#84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter - TRU64FR
Average Customer Rating: 4.7 out of 5 stars (15 Customer Reviews)
Replacement #84 spindle welds onto your 3,500-lb trailer axle. Works with L68149 inner bearing and L44649 outer bearing. Castle nut, washer, and cotter pin included.by: SDRaceworks11/15/2022
I was sent the wrong spindle and had to turn it on the lathe to match what I was supposed to recieve. Next time I will just make my own parts. Waste of time.
Comments
Thanks for reaching out. I will have out customer service team reach out to you about this.
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Brooke M - 11/18/2022by: Ryan05/10/2022
Had an issue with shipping but etrailer was quick to resolve the issue and they worked perfect for our project.
by: Robert 09/08/2022
Delivered on time and as advertised.
by: Ed06/04/2022
very happy
by: Mark 07/18/2022
Perfect fit. Fast delivery
by: Everette01/14/2022
Excellent customer service, Rodney S went above and beyond what I expected, package arrived a day earlier than anticipated, will definitely use these folks again in the future.
by: Craig 07/29/2021
Easy to order and quick sipping. Thank you
by: Kenny 11/01/2022
by: Robert04/25/2022
by: Mike08/17/2021
by: Michael 06/10/2021
by: Tyler 05/10/2021
by: Michael 08/25/2021
by: Ben 10/30/2021
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See what our Experts say about this TruRyde Trailer Spindles
- How Far Out will a Hub Face be on a #84 Trailer SpindleI can tell you roughly where the hub face will be on a #84 spindle but I would have to use # TRU74FR as an example. On this spindle from the brake mounting flange to the hub face it will be approximately 3 to 3-1/2 inches. Since spindle # TRU64FR does not have a mounting flange you would be looking at the distance from about an 1 back from the line between the raw steel and the machined steel on the stub to the hub face. These are the best guesstimates I can provide without having everything...
view full answer... - Do You Have a Weld On # 84 Spindle With a Grease Zerk For E-Z Lube Hubs?The #84 E-Z Lube Spindle # TRU74FR matches the dimensions of the #84 Spindle # TRU64FR and will have the E-Z lube spindle and a brake flange. With the brake flange the stub will be 3/4" longer. If necessary you can cut off the brake flange to get the correct length but otherwise it will not affect the operation of a non braking idler hub.
view full answer... - Spindles for a Trailer Hub Assembly for 3500 lb AxleThe following spindles will fit hub 84545BX 1. Square #84 Spindle for 3,500-lb Trailer Axles - 1-1/2" Wide (8-1/4" OAL) # TRU47FR 2. #84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter (8-1/4" OAL) # TRU64FR 3. #84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter (11-1/4" OAL) # TRU84FR
view full answer... - What Size of Spindle is Needed for a 3,500-Lb AxleI have three spindles that are for a 3,500-lb axle and have the bearing dimensions you have listed. The only difference is the dimension for the grease seal is 1.75 inches, not the 1.795 inches that you have mentioned. Maybe you typed in the seal diameter wrong. The hub number you have mentioned is just a casting number, not a part number. The three spindles I have for a 3,500-lb axle are as follows. #84 Spindle - 1-3/4" Diameter (8-1/4" OAL) # TRU64FR #84 E-Z Lube Spindle w/ Brake Flange...
view full answer... - Recommended Tapered Spindles for 3,500 lb AxleGiven the measurements you provided, there are three spindles we offer for a 3,500-lb axle: #84 Spindle - 1-3/4" Diameter (8-1/4" OAL) 1,750 lbs part # TRU64FR #84 EZ Lube Spindle 1-3/4" Diameter (9" OAL) 1,750 lbs part # TRU74FR #84 Spindle - 1-3/4" Diameter (11-1/4" OAL) 1,750 lbs part # TRU84FR The bearing surfaces of each of the three are the same, with the difference being the overall length of the spindle. I would recommend using a digital caliper and comparing the bearing surfaces...
view full answer... - Which Trailer Spindles Fit Trailer Hub Assembly # 84555UC1I have three options that will fit Trailer Hub Assembly # 84555UC1, for 3,500 lbs. Part # TRU64FR is a standard 1-3/4-inch round spindle that measures 8-1/4" in overall length. Part # TRU84FR is a standard 1-3/4-inch round spindle that measures 11-1/4" in overall length. Part # TRU74FR is an EZ lube 1-3/4-inch round spindle with a grease zerk that allows you to pump grease internally into the spindle. It also contains a brake mounting flange. It measures 9" in overall length. Installing...
view full answer... - Replacement Spindles For 3,500LB Trailer Axle With Tapered Spindle with 1-1/16" & 1-3/8" Bearing IDWe do have the following replacement spindles that will fit on your axle. #84 Spindle for 3,500-lb Trailer Axles - 2" Diameter # TRU24FR #84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter # TRU84FR #84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter # TRU64FR #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axle - 1-3/4" Diameter # TRU74FR
view full answer... - Spindle Recommendation for a Hub that Has Bearing Dimensions 1.06 and 1.38The spindle we offer that has the closest dimensions to what you listed will be an 84 spindle like part # TRU64FR. The surface of the spindle where the bearings will ride is 1.06 inch and 1.38 inch which is pretty close to what you have but not exact so you would want to double check the measurements you took. For a hub then with the bolt pattern 5 on 4-1/2 inch like you said you need you would want the part # 84545BX.
view full answer... - Recommended Trailer Idler Hub for a Trailer with 84 SpindlesThe threaded portion of the spindle isn't that important when picking out a replacement hub. That portion of the spindle is only for the castle nut, and since you have that already you would be fine. As long as the rest of the dimensions of your spindle match the # TRU64FR then the hub part # 84545BX would fit.
view full answer...
- Spindles That Will Work With Dexter Trailer Hub Assembly # 84545UC1-EZWe offer 3 spindles that have the dimensions compatible with the Dexter Trailer Hub Assembly, part # 84545UC1-EZ. The first is part # TRU74FR. This is a 1.75 inch round EZ-Lube spindle with a grease fitting and a brake flange. This spindle has an overall length of 9 inches. The next is part # TRU64FR. This is a 1.75 round spindle that does not have the brake flange or grease zerk fitting. This spindle has an overall length of 8-1/4 inches. The third is part # TRU24FR. This is a 2 inch...
view full answer... - What Spindle Will Work for Trailer Hub Assembly with L68149 Inner and L44649 Outer BearingsThe Trailer Hub Assembly # 84550BX that you referenced will use # L68149 as the inner bearing and # L44649 as the outer bearing. These are the inner and outer bearings used by a # 84 spindle. We offer the following spindles: #84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter (11-1/4" OAL) # TRU84FR [R2061-284] #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axle - 1-3/4" Diameter (9" OAL) # TRU74FR [R20384EZ] #84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter (8-1/4"...
view full answer... - Spindle and Hub that Fits Dexter Hub 8-248We have the Dexter hub part # Q-HUB84545 that you are looking for. Then for the correct spindle that fits this hub you'd want the part # TRU64FR.
view full answer... - Spindle Recommendation for the Dexter 5 on 4-1/2 Complete Hub-and-Drum Assembly # 84546UC3Yes we do. The Dexter 5 on 4-1/2 Complete Hub-and-Drum Assembly # 84546UC3 that you referenced is designed to fit a number 84 spindle like the part # TRU64FR.
view full answer... - What Size Spindle do Bearings L68149 and L44649 fit onYes, you are going to want a spindle that has the 1.063" and 1.378" measurements. This is commonly known as a #84 spindle and can be found on our site with a few variances. For example, the TruRyde EZ Lube Spindle # TRU74FR comes with a brake mounting flange and a grease zerk fitting while the Redline Spindle # TRU64FR does not come with the flange or a zerk fitting. These fit the typical round applications but we also have one for a square application with part # TRU47FR. Any of these...
view full answer... - How to Determine Hub and Spindle SizeThe spindle dimensions are as follows: A is the mounting dimension, B is the seal dimension, C is the inner bearing surface, D is the outer bearing surface and E is the diameter of the threaded portion of the spindle for spindle nut selection. Say you need a spindle and hub for a wheel with 5 on 4-1/2 inch bolt pattern and an axle that is 3500 lbs. For a single axle trailer you can use two of either the item # TRU64FR, if your axle is round or item # TRU47FR if your axle is square. Then...
view full answer... - Spindle Replacement Recommendation For Donahue Horse TrailerIn order to make sure you get the right components for your Donahue Horse Trailer, we will need some more information. If you are wanting to replace the spindle, the first thing you will need to know is the weight capacity and dimensions of the axle you plan on using the spindle on. Please keep in mind that installing the spindle require welding it to the axle 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...
view full answer... - Recommendation of Trailer Hub and Drums and AxlesThe trailer hub and drum assembly # 845476UC3 includes bearings and races from Redline. They are made in China. I would assume you have 5 on 4-3/4 inch bolt pattern but you will need to replace the spindle. Welding on a new spindle is a precision trade craft requiring a special jig installed by an experienced professional. Otherwise, you could continue having the same problem. Depending on the overall length and if you currently have a round or square, that will determine which spindle...
view full answer... - What Size are the Bearings in the Titan Disc Brake Kit # T4747200 and the Spindles That They FitThe bearings that are included in the Titan Disc Brake Kit, part # T4747200, are the # L44649 for the outer bearing and the # L68149 for the inner bearing. The # L44649 outer bearing has an inside diameter of 1.063, which is 1-1/16 inches and the # L68149 inner bearing has an inside diameter of 1.378, which is 1-3/8 inches. These dimensions match the dimensions on your spindle. The Titan Disc Brake kit will work on tandem axle trailers with 3,500-lb axles and a wheel size of 14 inch or...
view full answer... - What Spindle Does Trailer Hub # AKIHUB-655-35-K FitThe trailer hub part # AKIHUB-655-35-K that you referenced is designed to fit a 84 spindle like the part # TRU64FR.
view full answer... - Does #84 Spindle for 3,500-lb Trailer Axles # TRU64FR Have A Threaded Hole At The End Of ItNo, The #84 Spindle for 3,500-lb Trailer Axles # TRU64FR does not have a threaded hole in the end of it for a zerk fitting. The spindle has a sturdy steel construction with a weld-on installation. The spindle has a weight capacity up to 1,750 pounds. The spindle has an Inner Bearing # L68149 and an outer bearing # L44649 which are sold separately. You can add bearing buddies to the spindles after you attach the hubs, that will be the easiest suggestion.
view full answer... - Replacement Hub And Spindle For TieDown 3,500-lb AxlesI spoke with Dexter Marine of Georgia, who bought the running gear portion of TieDown (axles, actuators, brakes, brake lines, spindles, leaf springs and hubs), and they mentioned that you can use a Easy Grease Trailer Idler Hub Assembly for 3.5K Axles # AKIHUB-545-35-G-EZ-K for replacement hubs, and you can use these #84 spindles, depending on the length of the spindle needed: -For a #84 spindle, with 8-1/4" overall length, you can use # TRU64FR. -For a #84 spindle, with 9" overall length,...
view full answer... - Trailer Hub To Spindle Combinations for 2000 Pound or 3500 Pound AxleThe HUB KIT # 8-259-5UC1, uses a 1,000 pound spindle, item # TRU44FR. This setup is for a 2,000 pound axle. The #84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter, item # TRU64FR, is for a 3500 pound axle. If you need a hub and spindle for a 3,500 pound axle then you would use the # TRU64FR spindle and the Trailer Hub Assembly for 3,500 lbs Axles with 5 on 4-1/2 bolt pattern, item # 84545BX.
view full answer... - Availability Of 5-5 1/2 Inch Hub Assembly, Spindle, Bearings Rated For 1,750 lbs. EachI have the Dexter Trailer Hub Assembly - 3,500 lbs Axles - 5 on 5-1/2, # 84555UC1, which is rated at 1,750 lbs. each. The bearings, races, cap and seal included. The only other option I would have is the Dexter Trailer Hub & Drum Assembly - 3,500 lbs. Axles - 5 on 5-1/2, # 84557UC3, if you were wanting brakes. The capacity is 1,750 lbs. and comes with a 10 inch X 2-1/4 inch drum. It also comes with bearings, races, cap and seal. The spindles that are available for both hub assemblies...
view full answer... - Compatibility of Disc Brake Kits for Idler Hubs on Boat TrailerThe Kodiak Disc Brake Kit # K2R35S is designed for 3500-lb-rated axles that have idler hubs and allows converting them from idler to disc brake operation. The bolt pattern determines whether they will fit on your idler hubs; and they will fit a #84 spindle like # TRU64FR. This system would brake too aggressively if installed on a 2100-lb GAWR axle. Brakes should always be selected based on the axle weight rating; this is true for disc or drum brakes. Typically a 2100-lb axle will have...
view full answer...
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