The XRAY 387543 Nickel Coated 4.2mm Pivot Ball Set delivers reliable operation for NT18T and can be used on M18T chassis as an optional fit. This compact four-piece set is intended for anti-roll bar positions and helps preserve smooth articulation when tracks get dusty.
The nickel coating on these 4.2mm pivot balls offers improved wear resistance against abrasive particles. That extra surface protection helps reduce fretting and keeps linkage movement consistent over time.
Designed around NT18T compatibility and available as an option for M18T, these pivot balls make routine maintenance straightforward. They are a simple swap when refreshing worn steering or stabiliser components.
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