Improved Water Pump Seal {1361}
- Excavator:
- 5130 (S/N: 5ZL1-UP)
- Off-Highway Truck/Tractor:
- 776B (S/N: 6JC1-UP)
- Track-Type Tractor:
- D11N (S/N: 4HK1-UP; 74Z1-UP)
- Wheel Dozer:
- 854G (S/N: AMP1-UP; 1JW1-UP)
- Wheel Loader:
- 992G (S/N: 7HR1-UP; ADZ1-UP)
- 5130B (S/N: 4CS1-UP)
- 5230 (S/N: 7LL1-UP)
- 5230B (S/N: 4HZ1-UP)
- 776C (S/N: 2TK1-UP)
- 776D (S/N: 5ER1-UP; AFS1-UP)
- 777B (S/N: 4YC1-UP)
- 777C (S/N: 4XJ1-UP)
- 777D (S/N: AGC1-UP; 3PR1-UP; 2YW1-UP; AGY1-UP)
- 784B (S/N: 5RK1-UP)
- 784C (S/N: 2PZ1-UP)
- 785 (S/N: 8GB1-UP)
- 785B (S/N: 6HK1-UP)
- 785C (S/N: 1HW1-UP; APX1-UP; 5AZ1-UP)
- 789 (S/N: 9ZC1-UP)
- 789B (S/N: 7EK1-UP)
- 789C (S/N: 2BW1-UP)
- 793 (S/N: 3SJ1-UP)
- 793B (S/N: 1HL1-UP)
- 793C (S/N: CBR1-UP; 4AR1-UP; ATY1-UP; 4GZ1-UP)
- 797 (S/N: 5YW1-UP)
- 797B (S/N: JSM1-UP)
- D11R (S/N: AAF1-UP; 8ZR1-UP; 9TR1-UP; 9XR1-UP; 7PZ1-UP)
- 994 (S/N: 9YF1-UP)
- 994D (S/N: 3TZ1-UP)
Description of Change: A new seal is now available for use in some water pumps for the above engines. The new O-ring seal will improve the sealing of the water pump.
Adaptable To: The 149-5462 O-Ring Seal is a direct replacement for the 1H-8278 O-Ring Seal. The change in the O-ring seal affects the following water pumps that are listed in Table 1. The new O-ring seal is effective with machine engines that are listed in Table 2.
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Water Pump Groups     |
Part     |
2W-9726 Water Pump Gp     |
2W-9729 Water Pump Gp     |
7E-0011 Water Pump Gp     |
8N-8085 Water Pump Gp     |
9Y-8909 Auxiliary Water Pump Gp     |
111-4346 Water Pump Gp     |
169-4691 Water Pump Gp     |
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Engine Serial Number Effectivity     |
S/N:99W3548-UP     |
S/N:96Z938-UP     |
S/N:54Z1205-UP     |
S/N:7YG2212-UP     |
S/N:4WJ1302-UP     |
S/N:2PK1621-UP     |
S/N:2GR4615-UP     |
S/N:8BR861-UP     |
S/N:7TR1345-UP     |
S/N:8WM377-UP     |
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Illustration 1 | g01024106 |
(1) 149-5462 O-Ring Seal |
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