Replacement Hub and Brakes for 2007 Fleetwood Rio 4187
Updated 10/27/2025 | Published 03/08/2025
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Question:
Im looking to replace some brakes and drums on my Fleetwood camper 2007 Rio model 4187. The Fleetwood part numbers are: 7inch Brake: 4733A3521 7inch Hub and Drum: 4716A1071 The camper has a 2,200 lb axle and there are 5 lugs. I see two 7inch Diameter - 5 on 4-1/2 options for hub and drums but I am unsure which one is required for my application. Which etrailer part numbers do I need for both the brakes and the hubs and drums?
asked by: Matt
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Expert Reply:
Hey Matt! Thank you for providing that parts list. Based on the information you have the hub uses # L44649 inner and outer bearings. This means you need the Trailer Hub and Drum Assembly # AKHD-545-2-2K. However, you will be limited to 2,000 lbs instead of the 2,200 lb rating your axle has. We do not offer a replacement hub/drum with that bearing combination and 5 on 4-1/2 bolt pattern rated for a 2,200 lb axle. Then for brakes you need the etrailer Electric Trailer Brakes - 7" - Left/Right Hand Assemblies # AKEBRK-2. If you need anything else feel free to reach out in the comments below.
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Product Page this Question was Asked From
Trailer Hub and Drum Assembly - 2K Axles - 7" Diameter - 5 on 4-1/2 - L44649 - Pre-Greased
- Trailer Hubs and Drums
- Hub with Drum
- Pre-Greased
- Standard
- L44649 / L44649
- Standard Grade
- For 2000 lbs Axles
- 1/2 Inch Stud
- 5 on 4-1/2 Inch
- 10 Inch Wheel
- 12 Inch Wheel
- etrailer
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Robin H.
10/27/2025
Hey Matt, how did the new hub and drum assembly work out on your Fleetwood camper? Were the 7-inch brakes a good match for your setup? Your update could make it easier for others with similar campers to find the right fit.