SEAL-U-CUP 1672417 - Caterpillar

Engine:
3512B (S/N: 2AF1-UP; 3ZW1-UP; PWG1-UP)
Description of Change: The rear tube for the separate circuit aftercooled (SCAC) system is now easier to properly align for industrial applications on engines that are listed above. The design of the tube is improved. A new plate is also now available to improve the alignment of the tube.Adaptable To: The newly designed 199-5609 Tube is adaptable to all of the above engines. The 257-2007 Plate is now available.The newly designed tube and the new plate are within the water lines groups in Table 1. The new design of the tube and the plate are effective with the serial numbers that are listed in Table 2.
Illustration 1 g01123582
Top view of the water lines group (1) Tube (2) Plate
Table 1
Water Lines Groups    
191-8392    
231-6339    
Table 2
Effective Serial Numbers    
S/N:2AF00405-UP    
S/N:3ZW00632-UP    
S/N:PWG00138-UP