These Arrowmax AM-200172 differential balls are manufactured from steel to withstand repeated loads and normal driving stresses. The 12-piece pack supplies spares for routine maintenance or a full differential overhaul.
Steel balls keep contact points solid under load, reducing the chance of deformation during spirited runs. Confirm the 1/8 inch size is correct for your differential before installation to ensure proper operation.
Handle the balls with care to avoid contamination and fit them into a cleaned, inspected housing. Adequate lubrication between the balls and gear surfaces is essential for long service intervals.
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