Identify Older Hayes Brake Magnet
Updated 07/08/2025 | Published 05/06/2014 >
Question:
Can you identify what brand magnet this pic is and where I would get a replacement if I need one? Not there is an ear extending out with a hoe in it. What type trailer/axle was this magnet used on? It has 12 drums
asked by: Tom
Helpful Expert Reply:
It looks like a Hayes Brake magnet part number 73400. We do not carry this part but I did a quick internet search and was able to find a couple places that sell them.
From the research I did it looks like this is an older style of brake magnet used in the 1980's.

Matt M.
7/8/2025
I am currently looking for this brake magnet also.i am wondering if there is a left side and a right side for the magnets.also would like to see if there are cross reference numbers from Kelsey Hayes 79997 left and 79996 right and the Kelsey Hayes kit 56218. Trying to see if there is a cross reference with the Fayette Dayton W-2 8349 10.40” axle.are the magnets for this particular 1970’s model universal for left and right or must I have designated lefts and rights?


Product Page this Question was Asked From
Dexter Electric Trailer Brake Assembly - 10" - Right Hand - 3,500 lbs
- Accessories and Parts
- Trailer Brakes
- Electric Drum Brakes
- RH
- 3500 lbs
- Brake Assembly
- Manual Adjust
- 10 x 2-1/4 Inch Drum
- Dexter
more information >
Continue Researching
- Search Results: trailer jack
- Shop: Trailer Valet Square Direct Weld Jack w/ Footplate - Drop Leg - Sidewind - 29" Lift - 7,000 lbs
- Search Results: hj~15008
- Search Results: trailer lights
- Search Results: ram electric jack
- Search Results: trailer fenders
- Search Results: 071~195~00
- Search Results: 145r12
- Shop: Brake Controller
- Shop: TecNiq Low Profile Stop Tail Turn Light - 15.5" - Clear Lens
- Shop: Electric Jack w/ Footplate - A-Frame - 25-1/8" Lift - 3.5K - Black
- Shop: Trailer Hub and Drum Assembly - 7,000-lb Axles - 12" Diameter - 8 on 6-1/2 - Pre-Greased
- Shop: Air Lift WirelessAIR Compressor System for Air Helper Springs - Remote - Bluetooth - EZ Mount
- Shop: ThinLine LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 15 Diodes - Clear Lens
- Shop: BTBRV Magnetic Hitch Receiver Reducer Sleeve - 3" to 2-1/2" - Black
- Video: Review of Redline Trailer Brakes - Replacement Manual Adjuster Spring - BP08-070
- Q&A: Difference Between ST225/75D15 and ST225/75R15 Trailer Tire
- Q&A: Bolt Size Recommended For Channel Style Tongue Trailer Coupler Installation
- Video: Review of Dexter Axle Axle Parts - K71-859-00
- Video: Curt TriFlex NEXT Trailer Brake Controller Installation on a 2019 Chevrolet Silverado 1500 - Plug In
- Q&A: Looking For Brakes For Kelsey Hayes/AL-KO 12"x2" Brakes
- Q&A: How Many Studs Come with the Replacement Wheel Studs?
- Q&A: Replacement Steps For 2012 Chevrolet Silverado 2500
- Article: How to Install a Brake Controller on Chevrolet / GMC 1999-2006 Pickups
- Q&A: Replacement for Atwood Surge Brake Actuator 85778
- Q&A: Universal Replacement Door Hinge Kit For A Silver Streak Continental
- Video: Mount: Stealth Hitches Hidden Rack Receiver on a 2022 Audi Q8
- Video: Stealth Hitches Towing Kit with Ball Mount and Trailer Wiring Installation - 2017 Audi Q7
- Video: B and W Companion 5th Wheel Trailer Hitch Underbed Kit Installation - 2022 Ram 3500
- Video: Installation Guide for the Curt Trailer Hitch Receiver on a 2022 Jeep Grand Cherokee L




Fred
7/30/2024
Where could I find these magnets