Similar dimensions are a useful screening check, not fitment or quality approval. Here is what to verify before buying a replacement component for road or hydropower equipment.
A supplier statement is not enough. Demand a written material declaration, batch-linked records, and manufacturing evidence before accepting replacement parts for SANY equipment work.
Similar dimensions are only a screening check. Fitment also requires drawing revision, datum, units, tolerance source, machine identity and documented evidence.
How to separate material declaration, batch-linked records and manufacturing evidence when a supplier claims SANY replacement parts use a specified material.
Similar dimensions are only a screening check. Fitment depends on drawing revision, datum, units, measurement method, tolerance source and machine evidence.