Replacement for UFP HD1377 Trailer Hub/Drum
Question:
Hi, Youve suggested an alternative for this hub and drum to another customer, but the original UFP hub has a hole on the face of the drum. Is this hole for access or to aid with water drainage since this is for a boat trailer? Thank you.
asked by: Andy
Expert Reply:
From my research, the correct replacement for the UFP HD1377 hub/drum is the Trailer Hub and Drum Assembly part # AKHD-545-35-K or the Dexter 5 on 4-1/2 Complete Hub-and-Drum Assembly part # 84546UC3. These hub/drums both use a L68149 (1.378" inner diameter) inner bearing and a L44649 (1.063" inner diameter) outer bearing.
The access hole you're referring to is more than likely used to monitor pad wear as it would not be for a drain. It could also help to dissipate the heat build up inside the drum.
Products Referenced in This Question
Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Pre-Greased
- Trailer Hubs and Drums
- Hub with Integrated Drum
- Standard
- L68149
- L44649
- 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 >
Product Page this Question was Asked From
Dexter Trailer Hub and Drum Assembly for 3,500-lb Axles - 10" Diameter - 5 on 4-1/2
- Trailer Hubs and Drums
- Hub with Integrated Drum
- Standard
- L68149
- L44649
- For 3500 lbs Axles
- 5 on 4-1/2 Inch
- 13 Inch Wheel
- 14 Inch Wheel
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- Dexter
more information >
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