Do Trailer Brake Magnets Have a Set Lifespan
Updated 06/19/2023 | Published 06/15/2023 >
Question:
Hello, Do electric magnets have a life span? Thanks
asked by: Michael R
0
Expert Reply:
Trailer brake magnets will eventually wear out since they grab to the drum as the wheel is turning but they don't have a set lifespan. Typically most of the time they last between 20 and 25 thousand miles. As long as they are working and don't look worn out with windings showing through you are fine.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Grease/Oil Seals - Double Lip - I.D. 2.125" / O.D. 3.376" for 5.2K to 7K Axles - Qty 2
- Trailer Bearings Races Seals Caps
- Seals
- Grease Seals - Double Lip
- 2.13 Inch I.D.
- 3.38 Inch O.D.
- TruRyde
more information >
Continue Researching
- Shop: Dexter Trailer Idler Hub Assembly for 6,000-lb Axles - 6 on 6 - Agricultural
- Shop: Suspension Enhancement
- Shop: Brake Controller
- Shop: Trailer Hitch
- Q&A: What is Normal Temperature Rating for Trailer Hubs
- Q&A: Oil Cap Replacement for Dexter 21-37 Oil Cap
- Shop: Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle
- Search Results: air lift 25980ez
- Search Results: 88354
- Search Results: bearing buddy bra
- Shop: Nosing Edge Trim - Enclosed Trailer - 93-1/2" Long x 1" Tall x 3/16" Deep - Aluminum
- Shop: Top Rail Trim for Enclosed Trailer - 93-1/2" Long - Raised Finish - Aluminum
- Shop: Angle Trim for Enclosed Trailer - 93-1/2" Long x 3/4" Tall x 3/4" Deep - Aluminum
- Shop: J-Channel Trim for Enclosed Trailer - 7/8" Tall x 1/4" Deep - Aluminum - Rounded
- Shop: Bottom Rail Trim for Enclosed Trailer - 93-1/2" Long x 3" Wide - Aluminum
- Search Results: enclosed trailer aluminum trim
- Search Results: enclosed trailer trim
- Search Results: aluminum trim
- Search Results: 5th wheel gooseneck adapter
- Q&A: What is the Correct Hub Replacement for Dexter 8-208?
- Q&A: Typical Mileage Lifespan from Magnets in Electric Trailer Brake Assemblies
- Shop: Vehicle Tow Bar Wiring
- Shop: Mud Flaps
- Q&A: Cross Reference a Replacement for a TCM 21334 TB Grease Seal
- Q&A: Correct D-Washer for Spindle That measures 1.06" Where the Bearings Sit
- Q&A: Looking for Replacement Bearing Kit and Grease Cap Kit for 2020 Jayco with 3,500 lb Axles
- Article: Trailer Wiring Diagrams
- Article: Most Popular Wheel Bearings
- Article: Replacing the Bearing, Races and Seals on a Trailer Hub
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)

