DRIVE GP-FAN 3456682 - Caterpillar

Engine:
3412 (S/N: 38S1-UP)
Generator Set:
C27 (S/N: DWB1-UP; T4Z1-UP)
C32 (S/N: K7C1-UP; SXC1-UP; JSJ1-UP; JAZ1-UP)
Industrial Engine:
3412C (S/N: 38S1-UP)
C27 (S/N: TWM1-UP)
C32 (S/N: TLD1-UP)
Petroleum Engine:
C27 (S/N: NAR1-UP)
C32 (S/N: B2C1-UP; SDK1-UP; SMP1-UP)
Description of Change: The new O-ring creates an improved seal between the oil pan and the adapter assembly when compared to the former O-ring seal.Adaptable To: The new 379-5053 O-Ring Seal is a direct replacement for the 6V-3830 O-Ring Seal on the 4P-0519 Drain Adapter .The new 379-5053 O-Ring Seal is adaptable back to the first production of the engines in the listed machines.The change is effective at the factory with the effective build date of 4February 2013.