10″ x 2-1/4″ Electric Drum Brake, Right Side – 3,500 lb Axle (Manual Adjust, 4-Bolt Mount, Black Painted Finish)

The Trailer Parts Pro 10″ x 2-1/4″ Manual Adjust Electric Drum Brake (Right Side) is a high-quality, OEM replacement assembly built for 3,500 lb trailer axles. Each brake features a durable black-painted steel backing plate, semi-metallic brake shoes, and a 4-bolt mounting flange for quick, secure installation. Designed for universal fit with Dexter, Rockwell, Hayes, AL-KO, and other leading brands, this complete assembly is CSA-approved and ISO/TS 16949:2002 certified to ensure consistent braking performance and reliability.

Perfect for utility, cargo, boat, and recreational trailers, this right-hand brake is ready to bolt on and wire, offering long-lasting stopping power and smooth operation.

***This is for Right side (Passenger) only ****

Key Features:
• Fits standard 3,500 lb axles with 4-bolt mounting flange
• Right-hand (passenger side) brake assembly
• Manual adjust for easy maintenance and precise control
• For use with 10″ diameter x 2-1/4″ wide drums
• Bolt pattern spacing: 2-7/8″ (center-to-center)
• Mounting bolts included
• Pre-wired brake magnet with oval shape design
• Painted steel backing plate for corrosion resistance
• Semi-metallic brake shoes for improved durability and heat resistance
• Universal fit for Dexter, Rockwell, Hayes/AL-KO, and similar 3.5K axles
• Meets CSA Standard CAN3-D313-M85 for brake safety and performance

Specifications:

• Brake Type: Electric

• Adjustment Type: Manual

• Brake Size: 10″ x 2-1/4″

• Axle Capacity (Per Pair): 3,500 lbs (1,750 lbs each)

• Brake Orientation: Right-hand (Passenger Side)

• Mounting Holes: 4-bolt

• Mounting Bolt Size: 7/16″-20

• Fits Spindle: #84 (1.125″ diameter)

• Material: Steel backing plate with semi-metallic shoes

• Finish: Black painted

• Kitted Option with Hardware: BE10-35R

This complete, boxed brake assembly is ready for installation — offering dependable braking performance and long-lasting reliability you can trust from Trailer Parts Pro.

Need Help? Contact Our Trailer Experts!

We’re here to assist you with any questions or installation support.

Call or Text us today at: (602) 292-9690