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What Do The Different Grades Mean?

When There’s No Option Available:

We’ve selected the material that offers the best balance of performance and comfort for your vehicle’s needs.

Comfort (Blue 65A):

Our Comfort grade bushes are designed to enhance ride quality and minimise road noise, making them ideal for everyday driving. They are softer, providing maximum suspension articulation and a cushioned feel that absorbs bumps and vibrations effectively. This softer composition ensures a smoother, quieter driving experience, especially in Classic cars or Land Rovers. Comfort bushes maintain a balance between originality and ease of driving, catering to those who value a relaxed Factory-Fresh drive.

Dynamic (Orange 75A):

The Dynamic grade bushes offer a middle ground between Comfort and Performance. They are slightly firmer than the Comfort bushes, which improves handling and cornering response without sacrificing too much ride comfort. These bushes are ideal for drivers who enjoy a more engaging driving experience while still needing a level of comfort for daily use, whilst also being suitable for spirited driving & light track use.

Performance (RED 85A):

Performance grade bushes are the stiffest of the three, designed for enthusiasts who demand the utmost in handling and control. They offer minimal deflection, enhancing vehicle response and stability during aggressive driving. These bushes are perfect for high-performance or track vehicles where precision and handling are critical. While they might sacrifice some ride comfort, they deliver superior driving dynamics and control, ideal for those who push their vehicle to its limits – Including Towing!

Machinable Material:

These rods are produced in 90 Shore A which allows them to be machined on a lathe.

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HomeShopNissanNissan Navara D40 (NP300) (2004-2013)

Polybush Shop

Nissan Navara D40 (NP300) (2004-2013) Suspension Bushes

Nissan

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Restore the rear suspension of your Nissan Navara D40 (NP300) (2004-2013) with Polybush polyurethane leaf spring bushes built for hard work and long service life. This category focuses on the leaf spring mounting points supplied as full vehicle sets (typically two bushes per set) to cover both sides. Choose 12AV Leaf Spring Front Bush (OE reference 55045-EB71A, 2 bushes per vehicle set) to renew the main front spring eye, then add 12AW Leaf Spring Rear Bush (OE references 55047-EB301 and 55047-EB70C, 2 per set) for the rear mounting position. If you’re dealing with movement or wear in the shackle area, 12AX Leaf Spring Shackle Bush (OE references 55046-EB000 and 55046-EB70C, 2 per set) targets the shackle pivot. Replacing worn leaf spring bushes can reduce axle steer, improve stability under load, and help keep the truck planted on uneven roads. Order the correct Navara D40 sets here to complete a durable upgrade that’s designed to last longer than standard rubber.