BMW Driveshaft Support Kit LIUWEIRACING Reinforced Bearing Aluminum

Description

Product Overview

The LIUWEIRACING Driveshaft Support Kit is a purpose‑built component designed to replace the original equipment carrier bearing and flex disc on a range of BMW models, including the 3 Series, 5 Series, Z4, and the E36/E46 platform. Constructed from high‑grade aluminum for the bearing housing and a premium polyurethane material for the flex disc, the kit offers a significant upgrade in rigidity and vibration damping compared with the factory plastic parts. The package dimensions are compact at 8 x 2 x 2 inches and the unit weighs approximately 4 pounds, making it easy to handle during installation. Manufactured by LIUWEIRACING, a specialist in performance‑oriented automotive components, the kit carries the ASIN B0FMF7BF8X and is listed under the automotive replacement center supports bearings category. Its design incorporates a reinforced bearing housing with races that are roughly 30 % thicker than the OEM counterpart, allowing it to endure power levels well beyond 500 hp without deformation. The polyurethane flex disc is engineered to absorb torsional shock and eliminate driveline slop, delivering a smoother, more predictable power delivery during hard launches and high‑speed cornering.

Usage

This support kit is ideal for both street‑driven enthusiasts and track‑day racers who demand consistent performance from their BMW drivetrain. Whether you are running a daily commuter, a weekend autocross car, or a dedicated race car, the kit provides the stability needed to keep the driveshaft centered and free from excessive vibration. The reinforced bearing and flex disc combination excels in high‑torque scenarios such as rapid acceleration from a standstill, aggressive lane changes, and sustained high‑rpm operation on the track. Installation is straightforward for anyone with basic mechanical skills: the kit replaces the existing carrier bearing and flex disc located at the midpoint of the driveshaft, requiring only standard hand tools and a torque wrench. Because the components are corrosion‑resistant, they perform reliably in a variety of climates, from hot desert environments to humid coastal regions. The kit also serves as a preventative upgrade for owners who plan to increase engine output through tuning, turbocharging, or engine swaps, ensuring the driveline can handle the added stress without premature wear.

Why Choose Us

Choosing the LIUWEIRACING Driveshaft Support Kit means selecting a product that has been rigorously tested and validated by professional motorsport engineers. The aluminum bearing housing is machined to tight tolerances, guaranteeing a perfect fit and eliminating the play that can cause resonance at high speeds. The polyurethane flex disc is formulated to retain its elasticity over a wide temperature range, preventing the hardening or cracking that can occur with lower‑quality materials. Each kit is backed by a one‑year warranty, reflecting the confidence LIUWEIRACING has in its durability and performance. In addition to the warranty, the company provides dedicated technical support, offering installation guidance, troubleshooting assistance, and performance advice to ensure customers get the most out of their purchase. The kit’s design also emphasizes ease of maintenance; the bearing can be inspected and serviced without removing the entire driveshaft, reducing downtime for race teams and hobbyists alike. Finally, the product’s compatibility with a broad list of BMW models means you can source a single, reliable component for multiple vehicles in your garage, simplifying inventory and reducing overall maintenance costs.

Key Features

• Reinforced aluminum bearing housing with 30 % thicker races for superior load handling.
• High‑quality polyurethane flex disc that dampens vibration and absorbs torsional shock.
• Designed for easy installation on BMW E36, E46, 3 Series, 5 Series, and Z4 models.
• Corrosion‑resistant construction ensures long‑term reliability in all weather conditions.
• One‑year warranty and dedicated after‑sales support for peace of mind.

FAQ

What BMW models are compatible with this kit?

The kit fits a wide range of BMW vehicles, including the 3 Series (E36, E46), 5 Series, Z4 (E85, E86), and the 325Ci, 325i, 330Ci, and 330i variants. It replaces the OEM part numbers 26127501257 and 26111227410.

Can the kit handle increased horsepower from engine upgrades?

Yes. The reinforced bearing housing and polyurethane flex disc are engineered to tolerate power levels above 500 hp, making the kit suitable for tuned engines, turbocharged setups, and performance swaps.

Is any special tooling required for installation?

Installation requires standard hand tools, a torque wrench, and a bearing puller or press. No specialized equipment is needed beyond what is typically available in a well‑equipped home garage or a professional shop.

What maintenance is recommended after installation?

Periodically inspect the bearing for signs of wear and ensure the flex disc remains free of cracks or deformation. Lubricate the bearing according to the manufacturer’s specifications and replace the kit if any abnormal noise or vibration returns.

How does the warranty work?

The one‑year warranty covers defects in material or workmanship. If a problem arises within the warranty period, contact LIUWEIRACING customer service with proof of purchase, and they will arrange a replacement or repair as appropriate.