SEAL-U-CUP 2160004 - Caterpillar

Engine:
3606 (S/N: 8RB1-UP)
3608 (S/N: 6MC1-UP; 1ZD1-UP; 5PG1-UP; 8LL1-UP; 7WR1-UP)
3612 (S/N: 9RC1-UP; 9FR1-UP; 2NZ1-UP)
3616 (S/N: 1PD1-UP; 1FN1-UP)
Description of Change: An improved air silencer is available for turbochargers on 3600 Engines. The improved silencer is more resistant to damage from vibration and this will provide a longer service life.Adaptable To: The new air silencer is for use with 3600 Engines that are equipped with the turbochargers that are listed in Table 1.
Table 1
Turbochargers for 3600 Engines that use the new air silencer    
4P-4100 Turbocharger Gp    
4P-4070 Turbocharger Gp    
4P-4071 Turbocharger Gp    
4P-7014 Turbocharger Gp    
115-1289 Turbocharger Gp    
116-2764 Turbocharger Gp    
118-2453 Turbocharger Gp    
157-5514 Turbocharger Gp    
178-7057 Turbocharger Gp    
189-4427 Turbocharger Gp    The former 159-4507 Air Cleaner Gp is cancelled and replaced by the 246-3232 Inlet Silencer. If new 246-3234 Segments are replaced, the 246-3237 Screen As and the 246-3236 Silencer Shell must also be replaced. Refer to Table 2.
Table 2
Former Part     New Part    
159-4507 Air Cleaner Gp     246-3232 Inlet Silencer    
116-5048 Felt Segment     246-3234 Segment    
159-7433 Silencer Screen     246-3237 Screen As    
159-7434 Silencer Shell     246-3236 Silencer Shell    The new air silencer is adaptable to all of the 3600 Engines that are listed above.