View 1 Photo View 0 Videos Dana-Spicer Pinion Drive Gear ST521 and Other Models, Part # 10051035 Newly Listed $297.87 USD PINION DRIVE GEAR ST521AND OTHER MODELS, Serial#: 098389, Core Charge: N/A, Casting#: 098389 ConditionNewPart Number10051035Stock Number10051035 MLS Number14616968CategoryDifferential Misc. Parts Last Updated9/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info