What Size Axle Does the Spindle part # TRU37FR Fit
Published 06/21/2017
Question:
EZ Lube Spindle 2.25 inch What should be the axle pipe ID for this 2.25inch spindle?
asked by: NORMAN
Expert Reply:
The TruRyde spindle part # TRU37FR 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 finding a welder who is experienced with trailer axles. Your local RV dealer or repair facility could probably refer you.
Product Page this Question was Asked From
#42 E-Z Lube Spindle w/ Flange for 5.2K to 7K Trailer Axles - 2-1/4" Diameter
- Trailer Spindles
- EZ Lube Spindle
- With Flange
- 25580
- 2-1/4 Inch Diameter
- Round
- For 5000 lb Axle
- For 6000 lb Axle
- For 7000 lb Axle
- TruRyde
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