Caterpillar 1R-0722 Hydraulic Oil Filter is one of the most important parts of the engine system.

1R-0722 CAT Hydraulic Oil Filter - Cross Reference

Caterpillar 1R-0722 Hydraulic Oil Filter is one of the most important parts of the engine system. It is the first defense against component wear.  It keeps the contaminates from grinding down the tight tolerances within the high-pressure hydraulic system. Keeping the hydraulic system clean is very important to maintain proper lubrication and better engine performance. This is one of the most widely...