1 0 Axle Alliance RT40-04 Differential Part $87.15 USD FLANGE AND PLAIN SIDE FOR ROCKWELL 23-160, Serial#: 32021, Core Charge: N/A, Casting#: 32021 ConditionNewPart Number32021XF 32021Stock Number32021XF MLS Number11448302CategoryDifferential Misc. Parts Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info