The XRAY 325072 Aluminum Ball Differential Nut uses Swiss 7075 T6 alloy to deliver a tough, lightweight option for XB2 2018 Carpet Edition setups. It helps keep the car agile while standing up to the stresses of competitive running.
A dedicated hardening step and black surface treatment improve abrasion resistance and longevity. The nut is intended to fit the #325002 Adjustable Ball Differential and is useful when dialling in diff action and steering feel.
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