Heavy Duty Trailer Spindle 8.25 Inch Round Mounting Surface 1.75 Inch For 1 3 8 Inch To 1 1 16 Inch Bearing Inner Diameters Compatible With 3500 Lb Hubs And Brakes 1750 Lb Single Spindle Load
✔️ Single spindle, supports 1750 lb, fits 1-1/16 and 1-3/8 bearings
This heavy-duty trailer spindle provides a robust mounting surface for wheel hubs and brakes, used on most trailer axles to keep components aligned and secure. It's built for long life in road-use conditions.
✅ 8.25 inch overall length
✅ 1.75 inch round mounting surface
✅ 1750 lbs single spindle load; 3500 lbs shaft load compatibility
✅ Compatible with 1-1/16 inch (L44649) and 1-3/8 inch (L68149) bearings
✅ Includes spindle nut, spindle washer, and cotter pin
✅ High-strength steel construction for long service life
✅ Easy to install: replace worn components and head back on road
💡 What is a heavy-duty trailer spindle used for in a basic trailer setup?
It’s a handy, durable piece that keeps bearings aligned and transfers load from the axle to the wheel. This simple component helps maintain hub integrity and safe braking on standard trailer setups.
- bearing compatibility with 1-1/16" and 1-3/8" bearings for common trailer hubs
- includes spindle nut, washer, and cotter pin for quick, complete installation
- high-strength steel construction for long life under tough road conditions