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TRAILERSUPPLIES15

3,500 lb Axles 10" x 2-1/4" Manual Electric Trailer Brake Assembly,4-Bolt Mount

Apply code TRAILERSUPPLIES15 at checkout to save 15%


Regular price $75.99
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Care information

To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:

  • Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
  • Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
  • For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
  • Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
  • Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
  • After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
  • If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.

Delivery and Shipping

Handling Time: Orders ship out within 1 business day after payment is received.

Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.

Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).

Tracking: A tracking number will be provided once your order is dispatched.

Upgrade your trailer’s braking system with the Trailer Supplies 10" x 2-1/4" Electric Brake Assembly Set, designed for 3,500 lb trailer axles. This high-performance kit is available in multiple configurations—brake assemblies only, dual-axle brake sets, or complete brake & drum kits—providing flexibility for your maintenance or upgrade needs. Each brake assembly comes fully pre-installed with premium shoes, powerful magnets, return springs, and a heavy-duty steel backing plate, ensuring reliable stopping power and long-lasting durability. Compatible with standard 4-bolt brake flanges and 10” x 2-1/4” hub & drum assemblies.

【1 × Left-Hand (LH) – Brake Assembly Only】

Kit Includes:

  • 1 × Left-Hand 10"x2-1/4" Manual Adjust Electric Brake Assembly

  • Pre-mounted brake shoes, magnet, return springs, and backing plate

  • 4 × Mounting Nuts

  • 4 × Lock Washers

Key Features:

  • Fits 3,500 lb axles with standard #84 spindles

  • Manual adjust brake – periodic adjustment required

  • OEM Replacement: Dexter K23-026-00 (LH)

  • Compatible with most Dexter, AL-KO, Lippert, Rockwell, and Quality axles

  • Standard 4-bolt mounting, fits 10"x2-1/4" drums


【1 × Right-Hand (RH) – Brake Assembly Only】

Kit Includes:

  • 1 × Right-Hand 10"x2-1/4" Manual Adjust Electric Brake Assembly

  • Pre-mounted brake shoes, magnet, return springs, and backing plate

  • 4 × Mounting Nuts

  • 4 × Lock Washers

Key Features:

  • Fits 3,500 lb axles with standard #84 spindles

  • Manual adjust brake – periodic adjustment required

  • OEM Replacement: Dexter K23-027-00 (RH)

  • Compatible with most Dexter, AL-KO, Lippert, Rockwell, and Quality axles

  • Standard 4-bolt mounting, fits 10"x2-1/4" drums

【1 Pair – Brake Assemblies Only】

Kit Includes:

  • 1 × Left-Hand 10"x2-1/4" Manual Adjust Electric Brake Assembly
  • 1 × Right-Hand 10"x2-1/4" Manual Adjust Electric Brake Assembly
  • Pre-mounted brake shoes, magnets, springs, and backing plate
  • 8 × Mounting Nuts
  • 8 × Lock Washers

Key Features:

  • Fits 3,500 lb axles with standard #84 spindles
  • Manual adjust brakes – periodic adjustment required
  • Compatible with most Dexter, AL-KO, Lippert, Rockwell, and Quality axles
  • Fits standard 4-bolt brake flange and 10"x2-1/4" drums

【2 Pair – Brake Assemblies Only】

Kit Includes:

  • 2 × Left-Hand 10"x2-1/4" Manual Adjust Electric Brake Assemblies
  • 2 × Right-Hand 10"x2-1/4" Manual Adjust Electric Brake Assemblies
  • All assemblies fully preassembled and ready to bolt on

Key Features:

  • Designed for tandem axle trailers – total capacity 7,000 lbs
  • Heavy-duty construction for RV, cargo, and utility trailers
  • Standard 4-bolt mounting, fits 13"–15" wheels

【1 Pair – Brake & Drum Kit】

Kit Includes:

  • 1 × Left-Hand 10"x2-1/4" Self-Adjusting Electric Brake Assembly
  • 1 × Right-Hand 10"x2-1/4" Self-Adjusting Electric Brake Assembly
  • 2 × 5-Lug Brake Drums (5 on 4.5" Bolt Pattern)
  • 2 × Inner Bearings – L68149 (1.377" ID × 2.164" OD)
  • 2 × Outer Bearings – L44649 (1.062" ID × 2.058" OD)
  • 2 × Grease Seals – 1.718" ID × 2.56" OD × 0.5" H
  • 2 × Dust Caps (1.988" OD) + 4 Rubber Plugs
  • 10 × Hub Nuts
  • 8 × Mounting Nuts
  • 8 × Spring Washers
  • 2 × Castle Nuts
  • 2 × Flat Washers
  • 2 × Cotter Pins

Key Features:

  • Self-adjusting design – automatically maintains shoe clearance
  • Pre-greased drums for quick installation
  • OEM replacements for Dexter brake & hub part numbers
  • Ideal for single-axle RVs, utility trailers, and boat trailers


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Customer Reviews

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Ben

Very satisfied

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