CLEANER - PRE (CAT CT1S5159)

A damaged pre-cleaner can allow unfiltered air to enter the system, leading to accelerated wear on downstream components. The CT1S5159 pre-cleaner is an aftermarket replacement part, cross-referenced to the CAT catalog number. This part type functions as a preliminary filtration stage, removing large debris before the main filter. A common failure consequence is reduced airflow efficiency when the pre-cleaner becomes clogged. During operation, the pre-cleaner relies on centrifugal force to separate heavier particles. Verify the serial number or application, then call (562) 693-7748. Call (562) 693-7748 after checking the serial number or application.

Part number variants: CT1S5159, ct1s5159