Can 3,500 Lb Hub be Used to Replace 2,000 Lb Hub with Same Size Bearings
Published 11/23/2019
Products Featured in This Question
Question:
Can I use a 3500 lb hub on my 2000lb axle? As long as the bearing sizes are the same?
asked by: Chris A
Expert Reply:
Technically yes, if you were replacing idler hubs, as long as the inner/outer bearing, grease seal AND wheel bolt pattern match, there's nothing that prevents you from using a 3,500 lb axle hub, like # 84545BX on a 2,000 lb axle. If the bearings and seal match but the bolt pattern is different, you would also need new wheels to make the hub compatible.
That being said, the only 2,000 lb hubs that we carry which would use the same inner/outer bearings and grease seal as a standard 3,500 lb hub, are # T1544500042 (5 on 4-1/2 bolt pattern) and # T1662200042 (5 on 5-1/2 bolt pattern). These are 8-1/2 inch diameter hubs/drums for use with hydraulic brakes. A comparable 3,500 hub # AKHD-545-35-K (5 on 4-1/2 bolt pattern) or # AKHD-555-35-K (5 on 5-1/2 bolt pattern), would use the same bearings and seal, but it would take a 10 inch brake assembly instead, standard on 3,500 axles.
So, unless you're not planning on running brakes on your trailer, there aren't any 3,500 lb hubs with an integrated 8-1/2 inch drum.
Product Page this Question was Asked From
Dexter Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2
- Trailer Hubs and Drums
- Idler Hub
- Standard
- 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
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- Dexter
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: brake mounting flange
- Search Results: trailer brake controller
- Search Results: grease seal
- Search Results: grease seal 125 id
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Shop: Brake Controller
- Video: In-Depth Review of the Dexter Hydraulic Trailer Brake Kit
- Shop: Dexter Hydraulic Trailer Brakes - Uni-Servo - 7" - Left/Right - 2.5K
- Shop: Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2 - Pre-Greased
- Search Results: trailer leaf springs
- Search Results: boat straps
- Search Results: trailer bunk carpet boat trailer parts
- Video: Titan Brake Actuators with Reverse Lockout Replacement Solenoid Valve Installation
- Q&A: What Is the Difference Between a BTR and BT8 Spindle
- Video: Review of the Dexter Trailer Hub and Drum Assembly for 2,000-lb E-Z Lube Axles
- Article: 5 Things to Know About Weight Distribution Hitches
- Shop: etrailer Electric Trailer Brakes - 7" - Left/Right Hand Assemblies - 2,000 lbs
- Shop: Dexter Bearing Kit for 1-1/16" BTR Spindle
- Shop: Trailer Hub and Drum Assembly - 2K Axles - 7" Diameter - 5 on 4-1/2 - L44649 - Pre-Greased
- Q&A: Parts Needed To Add Electric Drum Brakes To 1994 Jayco Pop-Up
- Shop: Dexter Trailer Hub and Drum Assembly for 2,000-lb Axles - 7" - 5 on 4-1/2
- Shop: Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Pre-Greased
- Article: How to Tell the Weight Rating of a Trailer Axle
- Video: Comprehensive Review: Dexter Trailer Hub and Drum Assembly for 2,000-lb E-Z Lube Axles
- Q&A: Recommended Parts To Add Hydraulic Trailer Brakes To 2014 Shorelander Trailer For 20 Pontoon
- Q&A: What Do I Need to Change My Hydraulic Drum Brakes to Electric Drum Brakes on My Boat Trailer?
- Shop: RV Covers
- Video: Review of Kenda Trailer Tires and Wheels - Tire with Wheel - AM31202
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Q&A: Can Electric Brakes be Used on a Boat Trailer
on Trailer Hubs and Drums
