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Delivery estimate: 1–17 business days (orders process in 0–10 business days, then 1–7 business days in transit). Exact shipping options and rates are shown at checkout. Shipping policy
Returns: 30-day returns on eligible items — unused, uninstalled, in original packaging. Returns policy
The International Diesel 15mm/Flat Valve Adjust Tool is a specialty tool designed for precise valve lash adjustments on International diesel engines. With a 15mm wrench end and a flat-head adjustment interface, it simplifies the process of holding the jam nut while turning the adjustment screw for accurate and efficient tuning.