Lemforder Upper Arm Poly Bush RHF500130

Description

The Lemforder Upper Arm Poly Bush RHF500130 is a premium-quality suspension component designed to deliver enhanced handling, stability, and ride comfort for a range of 4×4 and SUV applications. Specifically engineered for the upper control arm, this polyurethane bush helps manage the connection between the suspension arm and the chassis, allowing for controlled movement while minimizing noise, vibration, and harshness. Manufactured to precise OE standards by Lemforder — a globally respected name in suspension technology — this RHF500130 poly bush offers exceptional durability and performance in both on-road and off-road conditions.

Crafted from tough, long-lasting polyurethane, this bush provides increased resilience compared to standard rubber bushes. It resists oil, fuel, road grime, and extreme temperatures, ensuring reliable operation and extended service life, even in demanding environments.

Working

The Lemforder Upper Arm Poly Bush RHF500130 functions by acting as a flexible mount between the vehicle’s upper control arm and its chassis. This bush absorbs and cushions the stresses and vibrations transmitted through the suspension system, allowing the control arm to pivot smoothly as the wheels move over uneven surfaces. Its role is essential for maintaining proper wheel alignment, steering response, and suspension geometry.

Unlike conventional rubber bushes, polyurethane bushes like the RHF500130 offer superior resistance to deformation and wear. This means more consistent handling, reduced suspension play, and improved steering precision. Over time, factory rubber bushes can deteriorate, leading to vague handling, uneven tire wear, and increased noise. Replacing them with high-performance poly bushes restores tight, responsive suspension control.

Quality and Capability

Produced by Lemforder, a trusted manufacturer of premium suspension parts, the Upper Arm Poly Bush RHF500130 is made from top-grade polyurethane, offering outstanding durability and wear resistance. Its OE-equivalent dimensions ensure an accurate, hassle-free fit for specified vehicle models. Capable of withstanding continuous mechanical stress and harsh driving conditions, this poly bush enhances suspension stability, steering precision, and overall vehicle handling — making it a reliable, performance-driven choice for both daily drivers and off-road enthusiasts.