Baldwin Oil Filter B7577 – Caterpillar, Cummins & GMC Engines (Replaces Cat 9Y4468)

The Baldwin B7577 is a high-performance oil filter that directly replaces the Caterpillar 1R-1808, making it a go-to cross-reference for Cat, Cummins, and GMC diesel engines.

• Part Number: Baldwin B7577
• Micron Rating: 15 Absolute
• Fits: Caterpillar, Cummins, and GMC Engines
• Cross Reference: Caterpillar 9Y4468 • Cummins 3304232 • Ford E3HZ-6731-A • GMC 25011187

A reliable aftermarket alternative to OEM — same protection, better value.