Spindle Recommendation for a Square 2x2 Axle
Question:
I have seen a similar axle spindle fit a 2x2inch square axle tube. Is the stub diameter indeed 1.75? This would fit into a square tube with .125inch wall thickness, but I dont think this would be strong enough. Thank you!
asked by: Kevin D
Expert Reply:
For your 2 inch by 2 inch axles you would want a Redline Spindle for Square Axles # TRU47FR. This is a square spindle designed for 2 inch square axles so it should work for well for you.
Check out the review video I attached.
The EZ Lube Spindle # TRU74FR you referenced is designed for round axles so it would not work for you.
Spindles should be welded on by a qualified welder.
Products Referenced in This Question
Square #84 Spindle for 3,500-lb Trailer Axles - 1-1/2" Wide
- Trailer Spindles
- Standard Spindle
- 1-1/2 Inch Diameter
- Square
- For 3500 lb Axle
- TruRyde
more information >
Product Page this Question was Asked From
#84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axle - 1-3/4" Diameter
- Trailer Spindles
- EZ Lube Spindle
- 1-3/4 Inch Diameter
- Round
- For 3500 lb Axle
- TruRyde
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Square #84 Spindle for 3,500-lb Trailer Axles - 1-1/2" Wide
- Video: Review of TruRyde Trailer Spindles - Standard Spindle - TRU47FR
- Shop: #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axle - 1-3/4" Diameter
- Shop: Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-1/2 - Galvanized
- Shop: Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-1/2 - Pre-Greased
- Shop: Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2 - Pre-Greased
- Shop: #84 Spindle for 3,500-lb Trailer Axles - 2" Diameter
- Shop: #84 E-Z Lube Spindle w/ Brake Flange for 3,500-lb Trailer Axles
- Video: Review of etrailer Trailer Leaf Spring Suspension - 4 Leaf Slipper Open Eye Dacromet 4300 lb - e33SR
- Video: etrailer Trailer Hubs and Drums - Hub - AKIHUB-545-35-EZ-K Review
- Q&A: Can Bias Ply Trailer Tires Be Used On Long Trips
- Video: Review of TruRyde Trailer Spindles - EZ Lube Spindle - TRU74FR
- Video: etrailer Trailer Hubs and Drums - Hub - AKIHUB-545-35-G-EZ-K Review
- Q&A: Replacement Hub Assembly for T.D.E. 11033
- Q&A: Help Picking Out Replacement Hub for TDE 11033
- Search Results: square axle suspension kit
- Search Results: 3500 lb axle
- Search Results: axle springs
- Search Results: axle
- Q&A: #84 Spindle for 3,500 lb Axle
- Search Results: boat trailer spindles
- Search Results: 84 spindles
- Search Results: wheel bearings
- Q&A: How to Pick Out Replacement Hub for a Trailer with Rusty Hub
- Q&A: Replacement Hub for Tie Down Engineering 11033
- Video: etrailer Trailer Hubs and Drums - Hub - AKIHUB-545-35-K Review
- Video: Brophy D-Ring Tie Down Anchor with Backing Plate Installation
- Q&A: Spare Hub for Boat Trailer with Bearing Dimensions of 1-3/8 inch and 1-1/16 inch
- Article: Overview of Lubricating Grease
- Article: How to Tell the Weight Rating of a Trailer Axle