An Improved Front Crankshaft Seal Is Used on G3300 Engines {1160, 1161}
- Engine:
- G3304 (S/N: N4F1-UP; 1RG1-UP)
- G3304 SI NA (S/N: 37Y1-UP)
- G3304B (S/N: A4E1-UP)
- G3306 (S/N: JCA1-UP; G6X1-UP; 07Y1-UP)
- G3306B (S/N: S6E1-UP; R6S1-UP)
Description of Change: A more robust front crankshaft seal is being used on G3300 series engines. The new seal is more resistant to runout and grooving of the wear sleeve.
Adaptable To: The 362-8853 Crankshaft Seal Gp is a direct replacement for the 9Y-9895 Crankshaft Seal Gp
Note: If the 9Y-9895 Crankshaft Seal Gp has an acceptable service life, continue to use the seal. The 9Y-9895 Crankshaft Seal Gp will remain available for service. This change is effective for the serial numbers listed in Table 1
Show/hide table
Effective Serial Numbers     |
S/N:G6X1-UP     |
S/N:JCA1-UP     |
S/N:N4F1-UP     |
S/N:R6S1-UP     |
S/N:S6E1-UP     |
S/N:1RG1-UP     |
S/N:37Y1-UP     |
S/N:07Y1-UP     |
Caterpillar Information System:
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