What Are Dimensions Of The BTR E-Z Lube Spindle for 2,000-lb Trailer Axles TRU44FR?

Updated 11/14/2025 | Published 10/14/2025

Question:

Your diagram for the BTR TRU44FR spindle shows the stub ‘A’ to be 1.25” and ‘B’ to be 1.5” although ‘A’ appears to be larger than ‘B’. Then ‘C’ shows to be 1.06” and ‘D’ to be 1.06” while showing ‘D’ to be smaller than ‘C’ Are these dimensions true?

asked by: Barry C

Expert Reply:

Hey Barry, thanks for reaching out. So the measurements we list for the # TRU44FR spindle are correct, but it looks like the picture they use above the chart is a generic image of a spindle, and it not an exact picture of the # TRU44FR spindle. I edited a picture to show the dimensions a bit more accurately. I hope this helps.

expert reply by: Jesse M

TRU44FR Dimensions
(click to enlarge)

Jesse M.

11/13/2025

Hey Barry, did the updated picture clear up the confusion about the spindle dimensions on your BTR E-Z Lube Spindle? It’d be great to know if the corrected diagram matched what you were seeing. Your feedback could help others double-check their own spindle measurements.

Barry C.

11/13/2025

Yes, I find a lot of times the measurements say one thing but when the part arrives they are not correct which cause delays in production as I then need to order the correct tubing to fit the part. This is more common on the parts I get from the evil empire (Amazon)

Jesse M.

11/14/2025

@BarryC Hey Barry, I know exactly what you mean. Those little variances can really throw off a project, especially when you’re trying to get the tubing just right. And yeah, I’ve run into that same issue with the “jungle website” myself, sometimes it’s like rolling the dice on what you’ll actually get! Luckily, you won’t run into that problem with us here at etrailer. We’re real people who actually handle these parts every day, so if there’s ever a question, we can measure, compare, and make sure you get exactly what you need the first time.