ISF3.8 oil filter shell change BFCEC Lianjie Shao

Introduction 4989314 5262313 New product In order to improve the sealing ability, change current oil filter shell material from plastic to metal. the metal shell was used on ISB4.5 engine, the media type was no change The new part number was 5399594 4989314 5262313 New product Cummins Confidential

Performance due to the outline change, the media pleats number and depth were a little different, but the particle removal efficiency was same 5399594new 5262313old Cummins Confidential

DVPR tasks finished Fit check New oil filter was smaller than current product, fit check no issue. Green was current product, gray was new product. Cummins Confidential

Dimension check Current product new product Assembled on engine, no issue. Cummins Confidential