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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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HomeShopToyotaHilux MK4 4WD (1983-1988) LN65 YN65&67

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Hilux MK4 4WD (1983-1988) LN65 YN65&67 Suspension Bushes

Toyota

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Hilux MK4 4WD (1983-1988) LN65 YN65&67 suspension bush diagram

Key Information

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Specifications

The LN65, YN65 and YN67 four wheel drive versions of the Hilux Mk4, sold from 1983 to 1988, are the trucks that built the model’s reputation for going anywhere and coming back. They are also, by now, trucks whose original rubber has been through more than any bush was designed to survive: wading, mud, salted roads and years of loaded articulation.

What owners searching for Hilux poly parts usually want is the end of a specific noise. On a Mk4 Toyota Hilux with worn bushes, the rear axle can move against the chassis just enough to produce a clonk on take up and a lazy, delayed response when the truck is asked to change direction quickly. The leaf spring upper shackle bush matters here as much as the eyes do, because the extra suspension travel of the four wheel drive chassis works the shackle harder.

Polybush covers all the spring eye bushes, the rear shackle to body bush and the upper shackle bush. See the Mk4 2WD, the Mk3 4WD before it, or browse the Toyota range.

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