New Fuel Pressure Regulators Are Used on Certain C7 and C9 Engines {1715}
- Engine:
- C7 (S/N: JRA1-UP; JTF1-UP; RMF1-UP; FML1-UP; FMM1-UP; JRT1-UP; WAX1-UP)
- Generator Set:
- C9 (S/N: C9E1-UP; S9L1-UP)
- Industrial Engine:
- C9 (S/N: JSC1-UP; MBD1-UP; JLW1-UP)
- Marine Engine:
- C7 (S/N: M7A1-UP)
- Truck Engines:
- C7 (S/N: LBM1-UP)
- Petroleum Engine:
- C7 (S/N: K2A1-UP; C7P1-UP)
- Petroleum Power Train Package:
- TH31-C9I (S/N: PAZ1-UP)
- C9 (S/N: LFE1-UP; X3R1-UP; C9Y1-UP)
- C9 (S/N: SJB1-UP)
- C9 (S/N: C9A1-UP)
- C9 (S/N: CSN1-UP; X9Y1-UP)
- C9 (S/N: P9L1-UP; KLW1-UP)
- TH31-C9P (S/N: PFZ1-UP)
- TH31-C9T (S/N: PAY1-UP)
Description of Change: These new fuel pressure regulators have an improved design eliminating the o-ring seal and providing a more robust metal to metal joint inside the regulator.
Adaptable To: The new fuel pressure regulators are a direct replacement for the existing regulators on the serial numbers listed above. Refer to Table 1 for the part numbers of the new regulators and the existing regulators that are being replaced.
Show/hide table
New Part Number     | Existing Part Number     |
369-6662     | 294-8620     |
372-5196     | 294-8621     |
Show/hide table
Effective Serial Numbers     |
S/N:JTF13786-UP     |
S/N:JRA2060-UP     |
S/N:X3R1419-UP     |
S/N:C9Y319-UP     |
S/N:C9E2533-UP     |
S/N:SJB1070-UP     |
S/N:C9A990-UP     |
S/N:JSC21202-UP     |
S/N:MBD11499-UP     |
S/N:JLW3424-UP     |
S/N:M7A470-UP     |
S/N:CSN1135-UP     |
S/N:X9Y681-UP     |
S/N:K2A102-UP     |
S/N:C7P227-UP     |
S/N:P9L341-UP     |
S/N:KLW176-UP     |
S/N:PAZ201-UP     |
S/N:PFZ151-UP     |
S/N:PAY173-UP     |
S/N:RMF10358-UP     |
S/N:WAX80950-UP     |
S/N:LBM845-UP     |
Caterpillar Information System:
2013/02/25 New Fuel Pressure Regulators Are Used on Certain Machines Equipped with C7 and C9 Engines {1715}
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