XRAY 378040-O Aluminium Shock Preload Collar - Orange Edition  [XR-378040-O]

XRAY 378040-O Aluminum Shock Adjustable Nut - Orange
Price:
NZD$15.34
Brand:
XRAY
Model:
XR-378040-O
Condition:
Brand New
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Upgrade Shock Tuning with the XRAY 378040-O

Owners of XRAY X12 and X10 cars can use the XRAY 378040-O Aluminium Shock Preload Collar to get more accurate spring preload control. The vivid orange collar is CNC finished to ensure smooth, repeatable adjustments for tighter setup work.

CNC Quality for Consistent Setup

Crafted from corrosion-resistant aluminium, the collar keeps weight low while standing up to workshop use. Its threaded design gives you fine control over preload so you can quickly iterate on spring settings between runs.

Suitable for Track Use and Garage Maintenance

From race day checks to routine shock service, the XRAY 378040-O helps maintain correct preload and extends shock life by preventing mis-set springs. It is a straightforward upgrade for anyone refining suspension performance.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Is special tooling required to fit this collar?

No special tools are needed; basic shock spanners or pliers with protective covers are usually sufficient to install and adjust the collar.

Will the orange finish wear off with regular use?

The anodised orange finish is durable, but like any coated part it may show wear over time where it contacts tools or springs. Handle carefully during installation to preserve the finish.

Can I use this with different spring rates?

Yes. The collar adjusts preload independently of spring rate, so it works with light or heavy springs as long as the spring fits the shock assembly.

Does it affect shock rebound or compression?

The preload collar sets initial spring tension and ride height; it does not directly change damper valving, but preload changes can influence how compression and rebound feel on track.

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