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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 Primastar (X83) (2002-2014)

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Nissan Primastar (X83) (2002-2014) Suspension Bushes

Nissan

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Key Information

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Fitting Videos

Fitting Instructions

Additional product fitting instructions can be found below:

Specifications

Give your Nissan Primastar (X83) (2002–2014) campervan a long-lasting suspension upgrade with Polybush polyurethane bushes, designed to replace ageing rubber at critical front-end mounting points.

All Dynamic-grade vehicle sets are supplied as full sets (typically 2 bushes per set), making it simple to renew both sides at once.

  • For subframe wear and movement, choose 47E Front Subframe Bush (2 bushes per set) — cross-references OEM numbers: 91166633, 93854457, 54466902R, plus additional equivalents listed.

  • For front anti-roll bar mounting, select the correct bar diameter:

    • 47F Front Anti-Roll Bar Bush – Standard Roof 22mm (2 bushes per set) – cross-references 91166695, 93858901

    • 47G Front Anti-Roll Bar Bush – High Roof/Bad Road 23mm (2 bushes per set) – cross-references 4418992, 93861803, 546115535R, 6000620077, 8200845493

Polybush dry-fit polyurethane bushes deliver:

  • Long-lasting durability for high-mileage campervans

  • Reduced suspension knocks and clunks

  • Consistent steering and handling stability, even under load

  • Improved comfort on UK and European roads

Upgrade your Primastar X83 campervan suspension with Polybush today for a dependable, long-term solution that outlasts standard rubber components.

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