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TRAILERSUPPLIES15

Before July 2009 12.25" x 3.375" Hub & Drum Kit – Fits Dexter 9K–10K Axles

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Regular price $179.99
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kit

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.

Kit 1 – 12.25" x 3.375" Brake Drum – Fits Dexter 9K–10K Axles (Before July 2009) – Replaces Dexter 009-044-01

Product Includes

  • (1) Brake Drum – 12.25" diameter × 3.375" width, cast iron

  • (8) Lug holes – 8 on 7.5" bolt circle

(Hub, bearings, races, seals, and hardware not included)

Key Features

  • Fits Dexter 9K–10K Axles (Before July 2009) – Direct replacement for Dexter drum #009-044-01.

  • Heavy-Duty Cast Iron – Precision-machined 12.25" × 3.375" drum for consistent braking.

  • Electric or Hydraulic Compatible – Works with 12.25" × 3.375" non-ABS brake assemblies.

  • Drum Only – Bearings, seals, and hub sold separately.

  • Pre-2009 Design – For 2-piece hub & drum axle systems.


This brake drum is designed for Dexter 9K–10K General Duty axles manufactured before July 2009. Built from durable cast iron, it provides reliable braking performance and is a direct replacement for Dexter #009-044-01. Intended for use with separate hub assemblies, this drum works with both electric and hydraulic brake systems.


Kit 2 – 10K Hub Assembly – Fits Dexter 9K–10K Axles (Before July 2009) – Replaces Dexter 8-288-03

Product Includes

  • (1) Hub – 8 on 6.5" bolt circle, cast iron

  • (8) Wheel Studs – 5/8"-18 thread × 2.50" length (pre-installed)

  • (1) Inner Race – #382A (OD 3.265") pre-installed

  • (1) Outer Race – #25520 (OD 3.265") pre-installed

(Bearings #387A & #25580, 10-51 oil seal, 21-36 oil cap, retaining ring, and lug nuts sold separately)

Key Features

  • Fits Dexter 9K–10K Axles (Before July 2009) – Replacement for Dexter hub #8-288-03 / 008-288-05.

  • Heavy-Duty Hub – Supports 5,000 lb per hub (10K per axle).

  • Pre-Installed Races & Studs – Inner race #382A and outer race #25520 factory-pressed.

  • Compatible Components – Uses bearing #387A (2.25" ID), #25580 (1.75" ID), oil seal #10-51 (2.875" ID).

  • Hub Only – Drum, bearings, seals, and hardware sold separately.


The 10K hub assembly fits Dexter General Duty axles manufactured before July 2009. It features heavy-duty construction with pre-installed races and studs, ready to pair with brake drums like #009-044-01. This hub ensures durability and easy maintenance for flatbed, livestock, and utility trailers.


Kit 3 – 12.25" x 3.375" Hub & Drum Assembly – Fits Dexter 9K–10K Axles (Before July 2009) – Replaces Dexter 008-288-05

Product Includes

  • (1) Hub & Drum Assembly – 12.25" diameter × 3.375" width, cast iron

  • (8) Wheel Studs – 5/8"-18 thread × 2.50" length, 8 on 6.5" bolt circle (pre-installed)

  • (1) Inner Race – #382A pre-installed

  • (1) Outer Race – #25520 pre-installed

(Bearings #387A & #25580, 10-51 oil seal, 21-36 oil cap, retaining ring, and lug nuts sold separately)

Key Features

  • Fits Dexter 9K–10K General Duty Axles (1989–2009) – Replacement for Dexter hub & drum #008-288-05.

  • Heavy-Duty 8 Lug Design – Built for 9K–10K axles with 5/8" studs.

  • Pre-Installed Bearing Races – Inner #382A and outer #25520 pressed in.

  • Compatible with Standard Components – Uses #387A inner, #25580 outer, seal #10-51, cap #21-36.

  • Complete Hub & Drum Unit – One-piece assembly; bearings and hardware sold separately.


This hub & drum assembly is designed for Dexter 9K–10K General Duty axles manufactured between 1989 and July 2009. Built to handle heavy loads, it includes pre-installed races and studs, ensuring dependable braking and easier installation. Ideal for commercial trailers such as livestock, dump, and goosenecks.

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