Parts Needed For Adding 7-1/4 Brakes To Trailer With 2,000LB Axle
Updated 07/14/2022 | Published 07/13/2022
Products Featured in This Question
Question:
what is the difference on 7x1.25 drums 5 on 4.5 pattern between L44649 bearings and L44643 and how to tell which is needed when adding 7x1.25 brake to my trailer?
asked by: Gary V
Expert Reply:
The Easy Grease Trailer Hub and Drum Assembly for 2K Axles # AKHD-545-2-EZ-1K includes the 1" inner diameter Bearings # L44643. The Assembly # AKHD-545-2-EZ-2K includes the 1-1/16" inner diameter Bearings # L44649. To determine which ones will fit your axle you will need to remove the grease cap and spindle nut to find the number on the outer bearing. If there is not one of the bearing numbers stamped on your bearing you will need to measure the spindle using a Digital Caliper # PTW80157.
You will also need the Electric Trailer Brake Kit # AKEBRK-2 which includes both the left and right brake assemblies.
For the Electrical you will need a Hopkins 7-Way RV Style Connector w/ Molded Cable # HM20087, Trailer Wiring Junction Box # 3430001-JBK, Trailer Breakaway Kit # C52044 and Brake Wire # 12-2-1. The brake wire is sold per foot.
Product Page this Question was Asked From
Easy Grease Trailer Hub and Drum Assembly for 2K Axles - 7" - 5 on 4-1/2 - L44643 - Pre-Greased
- Trailer Hubs and Drums
- Hub with Drum
- EZ Lube
- Pre-Greased
- L44643 / L44643
- Standard Grade
- For 2000 lbs Axles
- 1/2 Inch Stud
- 5 on 4-1/2 Inch
- 10 Inch Wheel
- 12 Inch Wheel
- etrailer
more information >
Continue Researching
- Shop: etrailer Electric Trailer Brakes - Self-Adjusting - 12" - Left/Right Hand - 5.2K to 7K
- Shop: Easy Grease Trailer Hub and Drum Assembly for 5.2K & 6K Axles - 12" - 6 on 5-1/2 - Pre-Greased
- Search Results: rv trailer tires
- Search Results: trailer wiring
- Shop: Trailer Wiring Junction Box - 7 Color Coded Terminals - ABS
- Video: Setting up the etrailer Electric Trailer Brakes on a 2017 Grand Design Reflection Fifth Wheel
- Video: Install: etrailer Electric Trailer Brakes on a 2019 Grand Design Reflection 150 Fifth Wheel
- Search Results: trailer hitch
- Video: How to Choose a Trailer Brake Controller
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Article: Trailer Wiring Diagrams
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Search Results: trailer tires and wheels
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Shop: etrailer Anti-Rattle Hitch Collar for 2" Hitch Receivers
- Video: etrailer VS Dexter Self Adjusting Brakes Comparison
- Article: How to Measure for Trailer Hitch Drop
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Shop: Brake Controller
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Shop: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Search Results: trailer jack
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Search Results: trailer lights
- Video: Measuring To Choose The Right Trailer Axle
on Trailer Hubs and Drums
