When was the last time you checked your hydraulic hoses?

Rubber hydraulic hoses are designed to be durable and handle high-pressure conditions, but they are not immune to wear and tear. Over time, exposure to heat, moisture, and chemicals can cause these hoses to deteriorate, leading to cracks or splits that compromise the braking system's overall integrity. For optimal safety, hydraulic brake hoses should be replaced every 12 years or 96,000 miles as part of a comprehensive hydraulic service.

One of the most common failures we encounter involves the brakes "locking on." This happens when deteriorated hoses swell internally, partially blocking the flow of brake fluid. While the brakes function normally under the high pressure applied when the pedal is pressed, the partially blocked hose prevents fluid from returning when the pressure is released. This causes the calipers to stick, leaving the brakes engaged.

A notable case involved a Rolls-Royce Silver Shadow, where the rear calipers failed to release from the brake disc. The owner, unaware of the issue, continued driving until the excessive heat generated by the constant friction caused the rear of the vehicle to catch fire.

Rolls-Royce Silver Shadows, Spirits, and their Bentley counterparts feature ten brake hoses in total: eight caliper hoses (two per caliper) and two "rat trap" hoses located beneath the brake pedal. The rat trap hoses are often overlooked during hose replacement due to their concealed position.

For a limited time, save 15% on Girling-branded hose kits when purchased online. This offer is valid until May 31st, 2025.