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: trailer brakes
- Search Results: hd1377
- Search Results: 23744 master cylinder
- Search Results: grease seal 58846
- Shop: Dexter Trailer Hub and Drum Assembly for 3,500-lb Axles - 10" Diameter - 5 on 4-1/2
- Search Results: l68110
- Search Results: 23744
- Search Results: dexter trailer hubs and drums
- Video: Complete Breakdown of the Dexter Trailer Hub and Drum for 3,500-lb Axles
- Shop: Kenda Karrier KR35 ST205/75R14 LRD Radial Trailer Tire w/ 14" Black Mod Wheel - 5 on 4-1/2
- Shop: etrailer Hydraulic Trailer Brakes - Uni-Servo - 10" - Left/Right - 3.5K
- Shop: Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle
- Shop: Grease Seal
- Q&A: Replacement for UFP HD1377 Trailer Hub/Drum
- Shop: Kenda Karrier KR53 ST205/75R14 LRD Radial Trailer Tire w/ 14" Nardo Gray Mod Wheel - 5 on 4-1/2
- Shop: Towing Mirrors
- Shop: Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Pre-Greased
- Q&A: Need Replacement Shock For Gabriel 610712 T40929SA
- Video: Tie Down Side-Mount Spare Tire Mount Set Up
- Video: Review of Tie Down Spare Tire Mount - Tongue Mount - TD68FR
- Video: Let’s Check Out the Dexter Electric Trailer Brakes
- Q&A: Correct Replacement for UFP H-1377 Trailer Hub
- Video: Replacement Master Cylinder and Push Rod Assembly for Drum Brakes Spec Review
- Q&A: Looking For Surge Brake Actuator For Drum Brakes With Electric Lockout
- Q&A: Replacement for Gabriel Shock Model 610712
- Q&A: Replacement Wheel Cylinder for Boat Trailer with UFP HD1377 Drums
- Q&A: Replacement for UFP HD1377 Hub and Drum Assembly
- Video: Let’s Check Out the Dexter Hydraulic Brake Line with Fittings
- Video: An In-Depth Look at the Hydraulic Line Kit for Torsion Axles
- Shop: Suspension Enhancement
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.