Brake Disc Drive Assy 8.4″ Vented Callum Orange – WP25033

Brake Disc Drive Assy 8.4″ Vented Callum Orange – WP25033

This uprated front brake assembly is designed for all Classic Mini models, suitable both for converting vehicles originally equipped with drum brakes and for upgrading or refurbishing existing disc‑brake setups. The system provides significantly improved braking performance through enhanced thermal capacity, increased hydraulic efficiency, and fully renewed front‑end hub and suspension components. Fully assembled and ready to fit.

System Components

• Billet Alloy 4‑Piston Calipers Fully assembled Wood & Pickett aluminium calipers, CNC‑machined from billet and finished in Callum Orange. The 4‑pot configuration delivers improved clamping force, superior modulation, and reduced unsprung mass compared to OEM cast‑iron units.
• Vented and Grooved Brake Discs High‑performance discs engineered for efficient heat dissipation. Venting increases thermal stability during repeated heavy braking, while grooves assist in pad deglazing and gas evacuation for consistent friction performance.
• New Uprights (Swivel Hubs) Replacement uprights manufactured to OEM geometry, ensuring correct alignment and compatibility with the vented disc and caliper arrangement.
• Sealed Ball Joints Pre‑assembled, maintenance‑free ball joints providing improved durability and reduced service requirements.
• Timken Taper Roller Bearings High‑load‑capacity bearings offering precise hub rotation, increased longevity, and improved resistance to heat and contamination.
• CV Joints New constant‑velocity joints included to ensure full compatibility with the uprated hub and disc assembly.
• Steering Arms Replacement steering arms matched to the uprights for correct geometry and safe installation.
• Mintex Performance Brake Pads High‑friction pads designed for improved initial bite, fade resistance, and stable performance across a wide temperature range.
• Braided Stainless‑Steel Front Brake Hoses Reinforced hoses that minimise expansion under hydraulic pressure, resulting in a firmer pedal feel and more consistent braking response.
• Hub Nut, Tapered Washer, and Fixings Complete hardware set for secure assembly and correct torque retention.

Compatibility

• Suitable for all Classic Mini models, including drum‑to‑disc conversions.
• Requires 12‑inch or 13‑inch wheels for caliper and disc clearance.

Included in this kit are Motaclan parts FAM2390, FAM2391, FAM9270, GHK1140, GCV1013, GBP258, C-GSJ166