CAMSHAFT AS 1275410 - Caterpillar

Generator Set:
G3516C (S/N: GZZ1-UP)
G3520C (S/N: B9P1-UP; CWY1-UP; MAD1-UP; GZJ1-UP; GZK1-UP; GZM1-UP; GZN1-UP; HAT1-UP; CWW1-UP)
Description of Change: A new gasket is now available for the jacket water pump's outlet. The gasket has a silicone bead on the inside diameter in order to improve sealing.Adaptable To: The 273-3967 Gasket is now available. The new gasket replaces the 136-3246 Gasket. The gaskets are for the 235-4535 Water Pump Gp and 235-4536 Water Pump Gp.
Illustration 1 g01193154
(1) Gasket (2) 252-5810 Bracket (3) 252-5811 Bracket Brackets (2) and (3) may also be used to provide additional support for the water lines group. This will minimize the stress on the outlet of the pump.
Table 1
Part Numbers    
Old Part Number     New Part Number     Description    
136-3246     273-3967     Gasket    
    252-5810     Bracket    
    252-5811     Bracket    
Table 2
Effective Serial Numbers    
S/N:B9P00215    
S/N:CWW00302    
S/N:CWY00222    
S/N:GZJ00192    
S/N:GZK00160    
S/N:GZM00138    
S/N:GZN00228    
S/N:GZZ00155    
S/N:HAT00212    
S/N:MAD00202