M-3 & Associates Inc. has a wide variety of products in stock for any metal equipment and parts needs.

We carry an extensive supply of replacement parts and components to add on to an existing HVAC system or make repairs. From galvanized pieces to aluminum ductwork and everything in between, our inventory includes heating and cooling replacement pieces to get your heating or air conditioning blowing correctly.

We also stock the thinnest, LED, exterior, work light on the market for the trailer industry. M-3 & Associates’ new low profile LED, exterior, cargo trailer lights. The LED lights are only 1.85″ thick, allowing them to be almost completely within the wall of the trailer. Only a thin bezel frames the light on the inside of the trailer. They have tilt capability to put the light where you need it.

The LED light emits 4500 lumens, equivalent to the 500 Watt Halogen lights currently used. The aluminum, powder coated, flush mount box gives the trailer a sleek, professional look.

The LED, exterior, cargo trailer lights are available in both 110 VAC and 12 VDC models.

M-3 & Associates also stocks cabinet slide-outs, ramp door springs, bunk ladders and more. From floor storage to steel parts, replacement HVAC components to aluminum repair pieces, our custom metal product selection can’t be beat.

Click the link for more information concerning our in floor storage boxes or flush mounted wheel chocks or go to parts-unlimited.com to locate your nearest dealer.  Other products can be purchased at our eBay Store.ebay_store

For more information, check out our component galleries and catalog, or contact us by phone at 574-294-3988 or by email at sales@m3assoc.com.

Click below to learn more about our product lines:

Cargo Trailer Parts
HVAC Parts
RV Parts