What Hydraulic Brakes, Hub/Drums, and Spindles are Needed for a 3,500 Lb Axle
Question:
Im wanting to build a set of trailer axles in the 3500# range with hydraulic drum brakes. Which spindles hubs and brake drums our needed to match up thanks.
asked by: Austin
Expert Reply:
In order to add or replace a spindle on a trailer axle I would need to know the shape of the axle (round/square) in addition to the diameter (1-1/2",1-3/4", 2" etc.) If you have a round 1-3/4" diameter axle then I recommend using the EZ Lube Spindle part # TRU74FR.
You would then need to match the braking assembly to both the brake mounting flange on the spindle and the capacity of the axle. For a 3,500 lb axle with a spindle that has a 4 bolt brake mounting flange, I recommend the Hydraulic Trailer Brake Kit part # AKFBBRK-35 which is compatible with 13", 14", and 15" diameter wheels.
The correct hubs/drums would need to match the dimensions of the brakes, bearing seats on the spindle, and the bolt pattern of your wheels. For a hub/drum that will fit the above spindle and braking assembly, I recommend the Trailer Hub and Drum Assembly part # AKHD-545-35-EZ-K which works with wheels that have a 5 on 4-1/2' bolt pattern.
Products Referenced in This Question
Hydraulic Trailer Brake Kit - Uni-Servo - Free Backing - 10" - Left/Right Hand - 3,500 lbs
- Trailer Brakes
- Hydraulic Drum Brakes
- Standard Grade
- Free Backing
- Manual Adjust
- Single Servo
- 10 x 2-1/4 Inch Drum
- 3500 lbs Axle
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- etrailer
more information >
Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased
- Trailer Hubs and Drums
- Hub with Integrated Drum
- Easy Grease
- EZ Lube
- Pre-Greased
- L68149
- L44649
- For 3500 lbs Axles
- 1/2 Inch Stud
- 5 on 4-1/2 Inch
- 13 Inch Wheel
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- etrailer
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 >
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