Lippert LCI 10K Hub & Drum – 12-1/4\" x 3-3/8\" – 8 on 6.5 – 791399
LCI Part #: 791399 | 10K Short Spindle – Post 2020 Axles
Genuine Lippert LCI hub and drum assembly for 10,000 lb short spindle axles manufactured after 2020. Designed for 12-1/4\" x 3-3/8\" brake assemblies with an 8-lug 6.5\" bolt pattern and 5/8\" wheel studs. This hub is configured for use with a 4\" oil cap and specific bearing combinations.
Features:
- For 12-1/4\" x 3-3/8\" brake assemblies
- 8 lug – 6.5\" bolt pattern
- 5/8\" wheel studs
- Fits 10K short spindle axles (Post 2020)
- Uses 4\" oil cap
Bearing & Seal Information:
- Outer Bearing: 25580 (not included)
- Inner Bearing: 387A (not included)
R&P Knowledge Hub
Lippert 10K short spindle axles produced after 2020 use hub dimensions that differ from earlier long spindle and Dexter configurations. Correct identification of spindle type and axle manufacture date is required before replacement. The hub must match brake size, bolt pattern, stud size, and oil cap diameter to ensure proper bearing preload and seal alignment. Always verify bearing numbers and axle specifications prior to installation.
Specification
Detail
Manufacturer
Lippert (LCI)
LCI Part Number
791399
Axle Rating
10,000 lb
Spindle Type
Short Spindle – Post 2020
Brake Size
12-1/4\" x 3-3/8\"
Bolt Pattern
8 on 6.5\"
Stud Size
5/8\"
Outer Bearing
25580 (not included)
Inner Bearing
387A (not included)
Oil Cap Size
4\"
Verify specifications before installation.
View Lippert 791399 Listings