Replacement Bearing Kit for a 3,500 lb Axle Technology BD3545
Question:
My trailer is a KZ Sportsman SE251SSE made in 2022. I need new inner bearing seals for axel bearings. What is the difference between products ,231BHKSE,241RKSE,301RKSE,303QBSE,312FKSE,332BHKSE, etc the description is same for all. MY axel 3500lbs, Axel Teknology BD3545
asked by: Randall N
Expert Reply:
Thanks for reaching out, Randall!
The correct replacement bearing kit for your 3,500 lb Axle Technology BD3545 axle is the #84 Spindle Hub Bearing Kit # BK2-100. This comes with the following parts:
- Inner Bearing # L68149
- Outer Bearing # L44649
- Grease Seal # 58846
I'm not sure the difference between all of those parts since we don't carry them, but the kit mentioned above is exactly what you need for your axle so you don't have to wade through a whole list of part numbers.
Products Referenced in This Question
Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles
- Trailer Bearings Races Seals Caps
- Seals
- Grease Seals - Double Lip
- 1.719 Inch I.D.
- 2.565 Inch O.D.
- etrailer
more information >
Replacement Trailer Hub Bearing - L44649
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.063 Inch I.D.
- Bearing L44649
- Race L44610
- 3500 lbs Axle
- etrailer
more information >
Replacement Trailer Hub Bearing - L68149
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.378 Inch I.D.
- Bearing L68149
- Race L68111
- 3500 lbs Axle
- etrailer
more information >
Product Page this Question was Asked From
Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- Bearing Kits
- Bearing L44649 and L68149
- Race L68111 and L44610
- 3500 lbs Axle
- etrailer
more information >
Continue Researching
- Video: Stability Plus Stabilizer Helper Springs Review
- Shop: RV Roof Membrane
- Shop: Vehicle Sway Bars
- Shop: Roadmaster TruTrac Front-Axle Trac Rod for Large Trucks and RVs
- Shop: Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles - Qty 2
- Shop: Garden Hose Adapter for Waste Master RV Sewer Hose Systems - Male Cam Lock
- Shop: Suspension Enhancement
- Shop: HitchGrip Carrying Tool for Weight Distribution Head Assembly with 2-5/16" Ball
- Shop: Stability Plus Stabilizer Helper Springs - OEM Leaf Springs Above Axle
- Shop: Ultra-Fab Steel Jumbo Roller for Trailers and RVs - Weld On - 2-1/2" Wide x 3" Tall
- Shop: Trailer Hitch
- Search Results: 44649
- Article: Most Popular Wheel Bearings
- Shop: Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle
- Q&A: Which Gen-Y Gooseneck Adapter Fits 2020 Keystone Raptor 424
- Video: Roadmaster Reflex Steering Stabilizer Review RM-RBK1-RSSC
- Article: Trailer Wiring Diagrams
- Q&A: Slide Topper Recommendation for Box Width of 90.5 Inches on Gulf Stream Vintage 23BHS
- Shop: Trailer Wiring
- Search Results: 25580
- Q&A: Replacement Trailer Grease Seals for Allis 5013 29772
- Article: Stability Control for Heavy Duty Vehicles
- Search Results: 68149
- Video: Lippert Solera Slider Slide-Topper Review
- Shop: Fifth Wheel Hitch
- Video: Optronics Trailer Identification Light Bar Review
- Article: How to Choose the Right Trailer Hitch Class
- Search Results: dust cap
- Q&A: Recommended Dexter Suspension Kit 7753400
- Video: Aries AdvantEdge Headache Rack Review