Replacement Bearings, Races and Grease Seal For a UFP HD-1377-10 Trailer Hub
Updated 05/21/2025 | Published 03/12/2022
Products Featured in This Question
Question:
I have a hub HD - 1377 - 10. I need to replace the bearings and seals and racers
asked by: George
Expert Reply:
Based on previous information we have for your UFP HD-1377-10 hub it uses the following components. I do recommend pulling one of your hubs to verify that the replacements listed below match your current parts.
Inner Bearing # L68149 (Inner diameter 1.378")
Inner Race # L68111 (Outer diameter 2.361")
Outer Bearing # L44649 (Inner diameter 1.063")
Outer Race # L44610 (Outer diameter 1.980")
Grease Seal # 10-42 (Inner diameter 1.75", Outer diameter 2.33")
If the numbers or dimensions do not match what you currently have, please let me know what dimensions you have and I will locate the correct parts for you.
(click to enlarge)
Product Page this Question was Asked From
Replacement Trailer Hub Bearing - L44649
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.06 Inch I.D.
- Bearing L44649
- Race L44610
- 3500 lbs Axle
- etrailer
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: l68149
- Search Results: bearing buddy
- Search Results: hd1377
- Search Results: axle grease
- Search Results: l44649
- Search Results: grease gun
- Search Results: bearing grease
- Shop: Dexter Trailer Hub and Drum Assembly for 3,500-lb Axles - 10" Diameter - 5 on 4-1/2
- Video: Complete Breakdown of the Dexter Trailer Hub and Drum for 3,500-lb Axles
- Shop: Grease Seal
- Q&A: Replacement for UFP HD1377 Trailer Hub/Drum
- Q&A: Replacement Idler Hub and Bearing Buddy For a UFP H1377 Hub
- Q&A: Correct Hub and Bearing Buddy Replacement for UFP H-1377B
- Q&A: Replacement for UFP HD1377 Hub and Drum Assembly
- Shop: Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle
- Shop: Replacement Trailer Hub Bearing - L44649
- Q&A: Replacement Hub & Drum For UFP HD-1377-10 & Hydraulic Brakes For Boat Trailer
- Shop: Dexter Bearing Kit for 1-1/16" to 1-3/8" Tapered Spindle
- Shop: Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Pre-Greased
- Shop: Replacement Trailer Hub Bearing - L68149
- Q&A: Wheel Seal With 1.63 ID and 2.375 OD
- Q&A: 2800lbs Axle Replacement Seal
- Shop: Suspension Enhancement
- Video: Grease Seal Review
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Video: Detailed Breakdown of the Hydraulic Trailer Brake Kit
- Video: Easy Grease Trailer Hub/Drum Assembly for 3.5K Axles Review
- Shop: RV Roof Membrane
- Video: Comprehensive Review: Bearing Packer
- Video: Spindle Grease Seal Set for L44643 Inner Bearing and 1.980 Bearing Buddy Spec Review
John C.
5/21/2025
The inner race posted in this comment (L68111) did not fit my HD-1377-10 drum. (I should've picked up on the grease seal & race being different diameters as posted.) The correct race for this drum and bearing combo is L68110.