View 1 Photo View 0 Videos Meritor-Rockwell Nut for D100 and SM465, Part # 1227C939 $4.50 USD nut for d100 and sm465, Serial#: 1227c939, Core Charge: N/A, Casting#: 1227c939 ConditionNewPart Number1227c939Stock Number1227c939 MLS Number11544612CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info