COVER 4B3140 - Caterpillar

Engine:
3606 (S/N: 8RB831-UP)
3608 (S/N: 6MC654-UP; 8LL26-UP)
3612 (S/N: 9RC357-UP)
3616 (S/N: 1PD385-UP)
New lines groups are used on the continuous prelube system on the above engines. The new lines groups are compatible with the engine oil lines groups that are used on new turbocharger configurations. The correct group is determined by the side of the engine that is used for service, by the location of the turbocharger, and by the type of turbocharger. See the following table in order to determine the lines group that is used on a particular engine.
Table 1
Engine Effectivity     Service Side     Turbocharger     Part Number Of The Former Lines Group     Part Number Of The New Lines Group     Parts Manual    
Location Type    
S/N:1PD385-UP
S/N:9RC357-UP
    Right Hand     Rear     TPL61
NA297     New     165-4991     SEBP3781
SEBP3783    
S/N:1PD385-UP
S/N:9RC357-UP
    Left Hand     Rear     TPL61
NA297     New     165-4995     SEBP3781
SEBP3783    
S/N:9RC357-UP
    Right Hand or Left Hand     Front     NA297     New     205-4621     SEBP3783    
S/N:1PD385-UP
S/N:9RC357-UP
    Right Hand     Rear     VTC254     7E-6212     207-6815     SEBP3781
SEBP3783    
S/N:1PD385-UP
S/N:9RC357-UP
    Left Hand     Rear     VTC254     7E-6213     207-6816     SEBP3781
SEBP3783    
S/N:8RB831-UP
S/N:6MC654-UP
S/N:8LL26-UP
    Right Hand     Rear     VTC254
NA297     7E-5042 (Change Level 06)     7E-5042 (Change Level 07)     SEBP3779
SEBP3780    
S/N:8RB831-UP
S/N:6MC654-UP
S/N:8LL26-UP
    Left Hand     Rear     VTC254
NA297     7E-5043 (Change Level 06)     7E-5043 (Change Level 07)     SEBP3779
SEBP3780    Note: The serial numbers that are listed above correspond to the first engines that were produced with the new parts. The new lines groups are adaptable to all earlier engines that have the same serial number prefixes.The above lines groups are not available as a complete group. Components must be ordered individually. For a list of the components in each group, see the parts manuals that are listed in the above table. Paper copies of the parts manuals may not contain updated information. The parts manuals on the SIS Web include updated information.