Description
The TruRyde Bearing Kit for BT8 Spindle (Part KBT8) is a complete, high-quality bearing replacement kit for BT8 spindles — the most common spindle used on 2,000 lb. weld-on spindles for 2,000 lbs. trailer axles. This kit includes everything you need for a professional bearing service or hub repack on one side of the axle.
Key Features
- Part Number: KBT8
- Spindle Type: BT8 Spindle
- Application: 2,000 lbs. Trailer Axle 1″ Spindles
- Compatibility: Fits most 2,000 lb. idler hubs (5 on 4.5″, 4 on 4″)
- Brand: TruRyde®
Kit Includes:
- 2 – HL154A Grease Caps
- 4 – L44643 Bearings (1″ ID)
- 4 – L44610 Races
- 2 – 34823 Seals
- 10 – X1023R Nuts
- 2 – 90601 1″ Spindle Nuts
- 2 – A1W Spindle Washers
- 2 – 18X134CP Cotter Pins
- 2 – FS622P Torsion Axle Grease Caps w/Rubber Plugs
- 2 – FS122 Torsion Axle Tang Washers
All components are precision-matched to BT8 spindles for smooth, reliable performance and extended service life. Components are designed for easy packing with marine or high-temp grease. Perfect for routine maintenance, repacking hubs before a long trip, or replacing bearings on boat trailers, utility trailers, cargo trailers, and RV trailers.
Pro Tip: Always repack or replace bearings annually on boat trailers or trailers that see frequent use in wet conditions.
Questions about this TruRyde bearing kit or compatibility with your spindle? Call our trailer experts at 1-800-866-3336.
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