Prothane Leaf Spring Bushing 6-601-BL Premium Polyurethane with Super

Description

Product Overview

The Prothane 6-601-BL leaf spring bushing is engineered for exact fit and lasting performance. Crafted from high‑grade polyurethane, it offers superior wear resistance and flexibility where metal would fatigue. The stamped axle ensures a secure, factory‑like installation, while the integrated super grease chamber delivers quiet operation and reduced friction. Dimensions are 4 x 4.5 x 3 inches, weighing just 10.9 ounces, making it a lightweight yet robust solution for leaf spring applications.

Usage

Designed for passenger cars, light trucks, and off‑road vehicles, this bushing excels in both daily commuting and demanding terrain. It fits standard leaf spring setups and is ideal for drivers who prioritize a smooth, quiet ride without sacrificing handling precision. Installation is straightforward for DIY mechanics and professional shops alike.

Why Choose Us

Prothane combines decades of suspension expertise with modern material science. Each bushing undergoes rigorous quality testing to meet automotive performance standards. Our commitment to precision fabrication guarantees a perfect fit, eliminating the guesswork of aftermarket parts. Backed by a responsive customer support team, we ensure your satisfaction from purchase through installation.

Key Features

• Premium polyurethane provides long‑lasting durability and resistance to wear.
• Integrated super grease reduces noise and friction for a quieter ride.
• Stamped axle design ensures a secure, factory‑like fit without additional hardware.
• Lightweight construction (10.9 oz) improves overall vehicle balance.
• Dedicated support team offers expert assistance and hassle‑free returns.

FAQ

What vehicles are compatible with this bushing?

The 6-601-BL fits most standard leaf spring setups in passenger cars, light trucks, and off‑road vehicles that use a 4 × 4.5 × 3 in dimension.

Do I need to apply additional grease during installation?

No additional grease is required; the bushing comes pre‑filled with super grease for optimal quiet performance.

How does polyurethane compare to rubber bushings?

Polyurethane offers higher tensile strength, better heat resistance, and longer service life while maintaining flexibility, making it superior for performance applications.

Can I install this bushing myself?

Yes, the stamped axle design allows for a straightforward bolt‑on installation with standard tools.

What warranty does Prothane provide?

Prothane offers a one‑year limited warranty covering manufacturing defects for peace of mind.