The CATERPILLAR Fuel Cap 4B5441 is a reliable sealing component designed for Caterpillar fuel systems used in mining, construction, and quarry applications. This fuel cap ensures a secure seal on the fuel tank, helping prevent fuel leakage, contamination, and pressure loss during operation. Manufactured from durable, fuel-resistant materials, it is built to withstand harsh working environments and continuous use. The part is also referenced as 4B-5441 in alternative numbering formats. By sharing your machine model or application details, compatibility can be confirmed quickly and a competitive quotation can be provided.
