Cross reference › Arvin › x1421
MERITOR X 1421 Castle Nut Kit - 1-7/16 in. ID, 1 in.-14 OD — verified interchange numbers, vehicle fitment and specifications. Free lookup, no login.
Numbers in blue open their own cross-reference page.
Stop looking these up by hand. Orderflow reads your customers' emails & PDFs, finds the right part in your own catalogue, and drafts the quote — you just approve.
Try Orderflow free →Orderflow's verified cross-reference lists 2 equivalent part numbers for the Arvin x1421, including AUTOMANN 201.3019L. Always confirm against the manufacturer spec before ordering.
Yes. Orderflow's part cross-reference is free, with no login required.
Run a truck or trailer parts desk? See Orderflow in action →
Found a wrong match? Report it. Data is a cross-reference guide — always verify against the manufacturer specification for your application.