Replacement Trailer Brake Assemblies For a 2011 Forest River Sierra 5TH Wheel Camper
Question:
Great info. Only thing is that I don’t need the hubs. Only bearings and seals. Or since I’m going with Dexter brakes do I also need to change out the hubs? Guidance once again please.
asked by: Larry K
Helpful Expert Reply:
I recommend the Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-458-459 for your 2011 Forest River Sierra 300RL. These will only require you to adjust the brakes to ensure they are set correctly when you install them. After that they will self adjust themselves as the brake material wears away. This will ensure your brakes last longer and will keep you out from under the trailer adjusting the brakes.
The Trailer Hub and Drum Assembly # AKHD-655-6-EZ-K will provide you with a new hub/drum assembly. It comes complete with new bearings, races, grease seal, lug nuts and a dust cap with removable plug to allow you to access the grease zerk on your axle spindle.
I recommend using LubriMatic LMX Industrial Strength Grease # L11390 to top off the grease in the spindle. This grease is formulated to work great in high stress applications by adhering to the moving parts.

Products Referenced in This Question
Replacement Trailer Hub Bearing - 15123
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.250 Inch I.D.
- Bearing 15123
- Race 15245
- 5200 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- etrailer
more information >
Replacement Race for 15123 Bearing
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 2.441 Inch O.D.
- Bearing 15123
- Race 15245
- 5200 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- etrailer
more information >
Replacement Race for 25580 Bearing
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 3.265 Inch O.D.
- Bearing 25580
- Race 25520
- 6000 lbs Axle
- 7000 lbs Axle
- 8000 lbs Axle
- etrailer
more information >
Replacement Trailer Hub Bearing - 25580
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.750 Inch I.D.
- Bearing 25580
- Race 25520
- 10000 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- 8000 lbs Axle
- 9000 lbs Axle
- etrailer
more information >
Easy Grease Trailer Hub and Drum Assembly for 5.2K & 6K Axles - 12" - 6 on 5-1/2 - Pre-Greased
- Trailer Hubs and Drums
- Hub with Integrated Drum
- EZ Lube
- Pre-Greased
- 25580 / 15123
- Standard Grade
- For 5200 lbs Axles
- For 6000 lbs Axles
- 1/2 Inch Stud
- 6 on 5-1/2 Inch
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- etrailer
more information >
Grease Seal - Double Lip - 2.250" ID - 3.376" OD - GS-2250DL
- Trailer Bearings Races Seals Caps
- Seals
- Grease Seals - Double Lip
- 2.250 Inch I.D.
- 3.376 Inch O.D.
- TruRyde
more information >
LubriMatic LMX Industrial Strength Grease - 14 oz. Cartridge
- Lubricants Sealants Adhesives
- Grease
- Brake and Bearing Grease
- Standard Lithium Grease
- Lithium Complex
- 14 oz
- LubriMatic
more information >
Product Page this Question was Asked From
Dexter Nev-R-Adjust Electric Trailer Brakes - 12" - Left/Right Hand Assemblies - 6K
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Self Adjust
- 12 x 2 Inch Drum
- 6000 lbs Axle
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- 16 Inch Wheel
- Dexter
more information >
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Larry K.
1/1/0001
Great info. Only thing is that I don’t need the hubs. Only bearings and seals. Or since I’m going with Dexter brakes do I also need to change out the hubs? Guidance once again please.