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If your current brakes are dragging or worn, the DeeMaxx Disc Brake Kit (DE42FR) gives a big boost in control and safety. The slip-on rotors fit right over standard idler hubs and use your existing wheel bolts, so there’s no need to change the hub-and-rotor assembly. Ceramic pads and a stainless steel piston deliver strong, responsive braking that feels smooth and consistent every time.
Braking systems take a beating in wet or salty environments. DeeMaxx’s Maxx coating on the rotors, calipers, and brackets holds up for more than 1,000 hours in salt spray tests—outlasting zinc and Dacromet finishes. Drainage holes in the rotor hat let water escape quickly, preventing trapped moisture and internal corrosion. This protection keeps your brakes performing their best in fresh water.
Heat buildup causes brake fade and faster pad wear. DeeMaxx vented rotors move air through the rotor to shed heat fast, keeping braking performance consistent when towing heavy or on long grades. The extra drainage holes also help disperse both heat and moisture for cooler, longer-lasting operation.
This kit is built for easy upgrades. The rotors slip on over your existing hubs, the brackets bolt right up, and laser-etched instructions on the caliper make bleeding straightforward. Each kit includes everything needed to add disc brakes to one axle—two slip-on rotors, calipers, and mounting brackets—and requires a hydraulic actuator rated at 1,500 psi or higher (sold separately).
Designed for everyday dependability, this automotive-grade system fits 3,500-lb axles with a 5 on 4-1/2" bolt pattern and 1/2" wheel bolts. With its corrosion-resistant Maxx coating, durable construction, and a 7-year warranty, it’s made to deliver safe, smooth braking season after season.
Customer Satisfaction Score:
90% were satisfied with this product
10% of customers were not satisfied
Ratings & Reviews
Shane
6/7/2025
As far as I can tell they are working fine. When you back up don’t forget to put in the manual lockout as the brakes kick in and you’ll be going nowhere. No problem installing and they still look great.
Nick S.
6/9/2025
Victoria H.
3/5/2025
That's great to hear Steven! What are you towing?
Do you have a question about this Trailer Brake?
Info for this part was:
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Brooke M.
5/13/2025
Hey Isaiah! Would you be able to send me a picture of what you're talking about via email?