200x50mm Back Plates for Brake Drums Bolt On PAIR Knott Ifor Williams Trailers

Pair of Bolt-On Backplate Assemblies for Knott 200×50 Brake Drums – Pre-Assembled, Complete with Fittings

This high-quality pair of bolt-on backplate assemblies is specifically designed for trailers and horseboxes using Knott 200 x 50 mm Auto-Reverse brake drums, including Ifor Williams models manufactured after January 1996. Each unit is pre-assembled with Maypole brake shoes and springs, allowing for fast, secure, and professional installation.

Key Features:

• Designed for Knott 200 x 50 mm Auto-Reverse brake drums

• Compatible with Ifor Williams trailers and horseboxes (post-Jan 1996)

• Supplied as a left and right-hand pair

• Bolt-on design for easy installation

• Fitted with Maypole brake shoes and springs for reliable braking performance

• Supplied complete with hardware:
  – Expander, adjuster, eyelet, half shell
  – 4 x M12 x 20 mm fixing bolts

• Includes full spring setup, factory-mounted

• Sourced in Europe, built to OEM standards

Mounting & Fitment Details:

• 58 mm diameter central hole

• 4 x 12.5 mm mounting holes

• 50 x 69 mm hole centres – standard Knott bolt pattern

• Suitable for a wide range of trailer applications

Kit Contents:

• 1 x Left-hand pre-assembled backplate

• 1 x Right-hand pre-assembled backplate

• Fully fitted brake components (shoes, springs, adjusters)

• Mounting hardware included (bolts and fittings)

Specifications:

• Brake Size: 200 mm diameter x 50 mm width

• Compatibility: Knott braking systems, Ifor Williams trailers (post-1996)

• Application: Horseboxes, trailers, agricultural towed units

• Mounting: Bolt-on with 58 mm centre hole and 4x12.5 mm fixings

• Condition: Brand new, pre-fitted, sealed packaging

OEM-Level Convenience. Trusted Safety. European Quality.
Restore your trailer’s braking efficiency with this ready-to-install backplate set. Ideal for quick repairs or full brake servicing—offering precise fitment, certified components, and long-term reliability. Order now for dependable performance and fast dispatch.