HT 9inch Hub Drum SLM Bearings Seal & Cap

Holden 6‑Stud Hub Drum 9" SLM Bearing, Seal & Cap (R1904B)

By All States Trailer Spares

All States Trailer Spares R1904B delivers a tough, reliable 9" hub drum solution for Holden 6‑stud trailer setups, built to handle demanding towing conditions with minimal downtime. Supplied as a ready‑to‑fit assembly with SLM bearing, seal and cap, it’s engineered for consistent braking performance across both mechanical and hydraulic brake systems.

Key Features

• 9" Holden HT‑type hub drum designed for 6‑stud trailer configurations

• Compatible with mechanical and hydraulic brake systems for versatile fitment

• Includes SLM bearing, seal & cap for quick, hassle‑free installation

• Heavy‑duty construction built to withstand tough trailer use

• Reliable replacement part ideal for servicing, upgrades or full brake overhauls

Technical Specifications

• Brand: All States Trailer Spares

• Model/Part: R1904B

• Hub Drum Size: 9 inch

• Stud Pattern: Holden HT 6‑stud

• Brake Compatibility: Mechanical & Hydraulic

• Bearings/Seals: SLM bearing, seal & cap included