How to Measure Your Trailer Axle for Replacement
Ordering a replacement trailer axle? Watch our 1-minute video on the measurements you need: hub face to hub face, outside of bracket to outside of bracket, and reverse-mount setups.
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Trailer Brake Guides
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How to Convert Your Trailer From Drum to Disc Brakes
A complete drum-to-disc conversion is four parts, not one: the right slip-over disc kit, a 1,600 PSI actuator, brake lines, and (for electric drums) wiring. Here's what you need and how to install it.Read now -
Trailer Safety Week 2026: HydraStar's Pre-Tow Inspection Checklist
HydraStar is a proud Trailer Safety Week 2026 Ally (June 7-13). Our pre-tow inspection checklist for brakes, axles, lights, tires, coupler, and load — what every trailer owner should check before every haul.Read now -
How to Choose the Right Disc Brake Kit for Your Trailer
Read nowMatch a HydraStar disc brake kit to your trailer in 4 steps: axle weight, lug count, stud size, bolt pattern. Slip-over vs integral explained.
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Which PSI Trailer Brake Actuator Do I Need? The Complete Guide
Read now1,000 vs 1,200 vs 1,600 PSI trailer brake actuators decoded. How to pick the right one based on your brake type and trailer weight.
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Electric Trailer Brakes vs Electric Over Hydraulic (EOH): Which System Does Your Trailer Actually Need?
How electric and EOH trailer brakes differ — stopping power, heat, water, maintenance, and when to upgrade. Real specs, no fluff.Read now
