Leaf Spring Bushing Prothane Polyurethane Design

Description

Product Overview

The Prothane leaf spring bushing (model 7-1023-BL) is engineered from high‑grade polyurethane to replace OEM leaf spring bushings with a perfect fit. Measuring 4 x 4.5 x 3 inches and weighing just 12.5 ounces, its smooth exterior houses a precision‑fabricated cavity that retains super grease, ensuring quiet operation and long‑term durability. The component meets OEM specifications (part number 71023BL) and is designed for easy installation in a variety of automotive suspension systems.

Usage

This bushing is ideal for passenger cars, light trucks, and performance vehicles where leaf spring performance is critical. It excels in daily commuting, off‑road adventures, and high‑load scenarios, providing consistent ride quality and reducing vibration. Mechanics and DIY enthusiasts alike will appreciate its straightforward fit‑and‑replace design, eliminating the need for custom modifications.

Why Choose Us

Prothane combines decades of automotive expertise with advanced polymer technology. Each bushing undergoes rigorous quality testing to ensure dimensional accuracy and material integrity. The inclusion of super grease reduces friction, extending service intervals and minimizing maintenance costs. Our commitment to precision fabrication guarantees a seamless match to OEM specifications, delivering confidence on every drive.

Key Features

• Premium polyurethane construction for superior wear resistance
• Integrated super grease cavity for quiet, low‑friction operation
• Precision‑engineered dimensions ensure exact OEM fit
• Lightweight design reduces unsprung weight and improves handling
• Durable exterior finish resists corrosion and environmental damage

FAQ

What vehicles are compatible with this bushing?

The Prothane leaf spring bushing fits any vehicle that uses the OEM part number 71023BL, including many domestic and import models. Check your vehicle’s service manual for exact compatibility.

Do I need to apply additional grease during installation?

No additional grease is required. The bushing comes pre‑filled with high‑performance super grease, providing optimal lubrication from the first use.

How long does the bushing typically last?

Under normal driving conditions, the polyurethane bushing can exceed 60,000 miles before noticeable wear, thanks to its robust material composition and grease retention.

Can I install the bushing myself?

Yes, the bushing is designed for a bolt‑in replacement. Basic hand tools and a torque wrench are sufficient for a proper installation.

Is there a warranty on this product?

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