Looking for Replacement Hub/Drum and Brake Assemblies for Trailer Buddy HD1377
Updated 11/11/2025 | Published 10/12/2025
Products Featured in This Question
Question:
I need to replace my hubs on the but the brake lines are disconnected from the current hubs. I was looking at the current numbers on the hubs and it reads Trailer Buddy HD1377. I’m trying to find the correct replacement but since the brake lines are detached I don’t want to buy something that might not be compatible. Do you know which product I can use to replace these 2 hubs.
asked by: Michael P
Expert Reply:
Hey Michael, for just the hub/drums the correct replacement part would be the part # AKHD-545-35-EZ-K since we know what you have is for a 3,500 lb axle. If you needed brake assemblies too you'd also want the part # AKUBRK-35-D. Your current brake lines would thread onto the the fittings of these assemblies without any issues. Is this a boat trialer?
Product Page this Question was Asked From
Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased
- Trailer Hubs and Drums
- Hub with Drum
- EZ Lube
- Pre-Greased
- L68149 / L44649
- Standard Grade
- For 3500 lbs Axles
- 1/2 Inch Stud
- 5 on 4-1/2 Inch
- 13 Inch Wheel
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- etrailer
more information >
Continue Researching
- Search Results: 3 leaf trailer leaf springs
- Shop: Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased
- Shop: etrailer Electric Trailer Brakes - Self-Adjusting - 10" - Left/Right Hand Assemblies - 3.5K
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Article: Electric Trailer Brakes: How They Work & What to Buy
- Article: Trailer Wiring Diagrams
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: How to Adjust Your Trailer Brakes | The Ultimate Guide
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Q&A: Difference Between Dexter and etrailer Hub/Drum Assembly for 3,500 lb Axles
- Q&A: Can I Add Electric Brakes To A 1993 EZ Loader Boat Trailer
- Q&A: Instructions to Wire a Trailer for Electric Brakes
- Q&A: Correct Replacement for Tru-Ryde Hub/Drum RVD-H-545
- Q&A: Replacement Hub for AxleTek Hub # BD2-545-17
- Article: How to Tell the Weight Rating of a Trailer Axle
- Q&A: Recommended Braking Hub w/ a 5 on 4-1/2 Lug Pattern and Brake Assemblies for a Lippert 3,500 lb Axle
- Q&A: Parts Needed To Add Electric Drum Brakes To Boat Trailer
Michael P.
10/14/2025
Yes it is for a boat trailer. Karvan trailer.