RHF500110 - Land Rover Joint-rear suspension upper link ball

Land Rover Rear A‑Frame / Upper Suspension Ball Joint - RHF500110 (Defender, Discovery I & Range Rover Classic Applications)

RHF500110 is the genuine Land Rover rear A‑frame / upper suspension link ball joint used across multiple models, including Defender 90, 110 and 130, Discovery I, and Range Rover Classic. Designed to connect the upper “A”‑frame assembly to the rear axle, this joint forms a critical pivot point in the rear suspension system, allowing controlled articulation while maintaining axle stability under load.

Superseding earlier references such as ANR1799, NTC9932, and NTC8533, RHF500110 delivers OEM‑grade precision and durability. Genuine variants ensure correct taper fitment, long‑lasting bearing performance, and proper engagement with the A‑frame fulcrum bracket—essential for restoring factory ride quality and stability.

Constructed to withstand the stresses of off‑road driving, towing, and uneven terrain typical of Defender and Discovery use, the joint incorporates a heavy‑duty ball‑and‑socket bearing housed within a robust metal casing. This ensures smooth articulation and resistance to wear, vibration, and contamination.

Common symptoms of failure include rear‑end clunks, instability under braking or cornering, excessive axle movement, or uneven tyre wear. Replacing the joint with a genuine Land Rover RHF500110 restores correct rear‑axle geometry and eliminates unwanted movement within the suspension’s central pivot point. For restorers, overlanders, and everyday owners seeking long‑term reliability, OEM RHF500110 ball joints remain the preferred choice.