2 0 Good Used Timing GeAr For A CAterpillAr 3406C. OEM No: 8N8257 Contact for price Good used timing gear for a Caterpillar 3406C. OEM No: 8N8257, Core Charge: 0.00 ConditionUsedPart Number8N8257Stock Number34290 MLS Number10384090CategoryTiming Gears Last Updated10/1/2025 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info