Delphi Rear Upper Knuckle Bush RHF500100

Description

The Delphi Rear Upper Knuckle Bush RHF500100 is a premium-quality suspension component engineered to deliver reliable, precise handling and long-lasting ride comfort. Designed to be fitted at the connection point between the rear upper suspension knuckle and control arms, this bush cushions and controls suspension movement while absorbing road shocks and reducing vibration. Manufactured by Delphi, a globally trusted brand in automotive parts, this RHF500100 knuckle bush offers OE-equivalent fitment and performance for Land Rover and 4×4 applications.

Made from robust, wear-resistant rubber materials, the Delphi Rear Upper Knuckle Bush RHF500100 ensures resilience against mechanical stress, flexing, and environmental exposure. It’s ideal for restoring suspension alignment and stability, maintaining vehicle handling precision, and ensuring a smooth, quiet ride even in challenging road conditions.

Working

The Delphi Rear Upper Knuckle Bush RHF500100 functions by acting as a flexible link between the rear knuckle and the suspension control arms. As the suspension articulates over bumps and uneven surfaces, the bush allows the knuckle to move in a controlled manner while absorbing road shocks, reducing vibrations, and preventing metal-on-metal contact.

With time, suspension bushes can deteriorate due to constant movement, exposure to moisture, dirt, and heat. This can lead to handling instability, increased tire wear, suspension noise, and poor alignment. Replacing a worn component with the Delphi RHF500100 bush restores proper suspension performance, improves ride quality, and ensures consistent wheel alignment for safer, more comfortable driving.

Quality and Capability

Produced to strict OE specifications by Delphi, the Rear Upper Knuckle Bush RHF500100 is made from high-grade, durable rubber compounds capable of withstanding continuous pressure, road impacts, and harsh weather. Its OE-accurate dimensions guarantee a perfect fit and easy installation on compatible vehicles. Designed for both daily road use and tough off-road conditions, this knuckle bush offers reliable suspension stability, long-term durability, and consistent driving comfort — making it a trusted choice for professional repairs and upgrades.