How Can the #42 E-Z Lube Spindle Fit Both a 5.2K and 7K Axles
Updated 11/07/2022 | Published 11/04/2022
Question:
I see this fits 5.2k and 7k axles. So why does a 5.2k axle and 7k axle beam only have a different part number. What is the difference between the two beam only with both of them same length?
asked by: Gary B
Expert Reply:
There are usually only a few small difference between a 5,200 lb and a 7,000 lb trailer axle but not every two are the same even with the same capacity as different manufacturers make them to different specs. The actual axle thickness can play a role in capacity as well as the brakes/hubs. The #42 E-Z Lube Spindle part # TRU37FR can work with either so long as the inner diameter is 2-1/4".
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
more information >
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