A New Crankshaft Main Bearing Is Used for Certain Industrial Applications {1202}
- Industrial Engine:
- C9 (S/N: CLJ1-UP; JSC1-UP; MBD1-UP)
Description of Change: The new tri-metal bearing is more rugged in extremely harsh applications.
Adaptable To: The new 331-4184 Main Bearing is a direct replacement for the existing 151-2939 Main Bearing. This change is effective for the serial numbers that are listed in Table 1.
Show/hide table
| Effective serial numbers |
| S/N:JSC9498-UP |
| S/N:MBD11328-UP |
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