Improved Water Pump Seal {1361}
- Caterpillar Products:
- 3500 Family Generator Sets and Power Modules
- G3500 Family Generator Sets and Power Modules
- Engine: Commercial
- 3500 Family All
- G3500 Family All
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 engines that are listed in Tables 2, 3, 4, 5, 6, 7, 8, 9, and 10.
Show/hide table
Illustration 1 | g01024106 |
(1) 149-5462 O-Ring Seal |
Show/hide table
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     |
Show/hide table
3508 Serial Number Effectivity     |
S/N:1JZ601-UP     |
S/N:23Z7938-UP     |
S/N:3LS228-UP     |
S/N:68Z1251-UP     |
S/N:69Z887-UP     |
S/N:70Z1077-UP     |
S/N:95Y1216-UP     |
S/N:96Y2060-UP     |
S/N:97Y742-UP     |
S/N:3HM145-UP     |
S/N:8TL11-UP     |
S/N:9WN16-UP     |
S/N:CTF263-UP     |
S/N:CTN193-UP     |
Show/hide table
3508B Serial Number Effectivity     |
S/N:1FZ1844-UP     |
S/N:1TW345-UP     |
S/N:2BM186-UP     |
S/N:2HW245-UP     |
S/N:3DM466-UP     |
S/N:3DW175-UP     |
S/N:4GM743-UP     |
S/N:5PS315-UP     |
S/N:6PN845-UP     |
S/N:7SM905-UP     |
S/N:BPX98-UP     |
S/N:CBB186-UP     |
S/N:BAG25-UP     |
S/N:LPD5-UP     |
Show/hide table
G3508 Serial Number Effectivity     |
S/N:4WD32-UP     |
S/N:9TG340-UP     |
S/N:CTC254-UP     |
Show/hide table
3512 Serial Number Effectivity     |
S/N:1KZ1237-UP     |
S/N:24Z10152-UP     |
S/N:2WK87-UP     |
S/N:3MS233-UP     |
S/N:49Y1031-UP     |
S/N:50Y1802-UP     |
S/N:51Y861-UP     |
S/N:65Z1130-UP     |
S/N:66Z940-UP     |
S/N:67Z2050-UP     |
S/N:4DR7-UP     |
S/N:CTE333-UP     |
Show/hide table
3512B Serial Number Effectivity     |
S/N:1GZ1490-UP     |
S/N:1PW427-UP     |
S/N:2AF364-UP     |
S/N:2EZ327-UP     |
S/N:2GW401-UP     |
S/N:3ZW464-UP     |
S/N:4AW811-UP     |
S/N:4TN784-UP     |
S/N:5AW135-UP     |
S/N:6WN803-UP     |
S/N:7HM262-UP     |
S/N:8DF187-UP     |
S/N:8EM507-UP     |
S/N:8RM754-UP     |
S/N:BRC154-UP     |
S/N:BRN190-UP     |
S/N:FFG18-UP     |
S/N:PWG110-UP     |
S/N:AAG6-UP     |
S/N:3KD266-UP     |
S/N:6EF329-UP     |
S/N:CTB186-UP     |
S/N:CTH233-UP     |
Show/hide table
G3512 Serial Number Effectivity     |
S/N:5JD101-UP     |
S/N:6JW129-UP     |
S/N:7NJ948-UP     |
S/N:5ZZ268-UP     |
S/N:CTM329-UP     |
Show/hide table
3516 Serial Number Effectivity     |
S/N:25Z8000-UP     |
S/N:27Z851-UP     |
S/N:29Z1389-UP     |
S/N:3JS9-UP     |
S/N:3NS246-UP     |
S/N:4EK3871-UP     |
S/N:71Z403-UP     |
S/N:72Z567-UP     |
S/N:73Z968-UP     |
S/N:7KM77-UP     |
S/N:9WF118-UP     |
S/N:CTD183-UP     |
Show/hide table
3516B Serial Number Effectivity     |
S/N:1HZ2436-UP     |
S/N:1NW145-UP     |
S/N:2FW334-UP     |
S/N:2JW409-UP     |
S/N:2TS8-UP     |
S/N:3CW254-UP     |
S/N:4BW544-UP     |
S/N:6HN1719-UP     |
S/N:7RN1951-UP     |
S/N:8CN212-UP     |
S/N:8KN566-UP     |
S/N:9AN358-UP     |
S/N:BCK274-UP     |
S/N:CAN111-UP     |
S/N:CBN312-UP     |
S/N:S2X102-UP     |
S/N:TAK3-UP     |
S/N:CDE313-UP     |
S/N:CTA153-UP     |
S/N:CTG267-UP     |
S/N:CTJ200-UP     |
Show/hide table
G3516 Serial Number Effectivity     |
S/N:8LD132-UP     |
S/N:8PW344-UP     |
S/N:8JZ306-UP     |
S/N:CTL606-UP     |
S/N:CEY165-UP     |
S/N:GSE155-UP     |
S/N:CTW386-UP     |
Caterpillar Information System:
C11, C13 and C15 On-highway Engines Selected Engine Rating
C13 and C15 On-highway Engines Multi-Torque - Test
C11, C13 and C15 On-highway Engines Output Selections
C7 and C9 On-Highway Engines Two Speed Axle Switch Circuit - Test
2003/10/01 Correct Lash Setting for the Fuel Injector {1290}
C9 Marine Engines and C9 Marine Generator Sets Housing (Front) - Install
C9 Marine Engines and C9 Marine Generator Sets Housing (Front) - Remove
C11 and C13 Engines for Caterpillar Built Machines E390 Fuel Filter Restriction
3600 Heavy Fuel Engines Refill Capacities and Recommendations
SPP101 Skid Mounted Pumper Reference Material
SPP101 Skid Mounted Pumper Plate Locations and Film Locations
SPP101 Skid Mounted Pumper Safety Messages
C11 and C13 Engines for Caterpillar Built Machines E360 Low Engine Oil Pressure
C11 and C13 Engines for Caterpillar Built Machines E539 High Intake Manifold Air Temperature
C11 and C13 Engines for Caterpillar Built Machines E361 High Engine Coolant Temperature
3126B Industrial Engine Air Compressor - Remove and Install
2003/10/01 New Fuel Lines Help to Eliminate Damage from Rubbing {1274}
C9 Marine Engines and C9 Marine Generator Sets Flywheel - Remove
C9 Marine Engines and C9 Marine Generator Sets Flywheel - Install
C7 On-highway Engine Fuel Priming Pump - Remove and Install
C7 On-highway Engine Fuel Filter Base - Remove and Install
C7 On-highway Engine Engine Oil Cooler - Remove
C7 On-highway Engine Engine Oil Cooler - Install
G3500H 60Hz Generator Sets Water Pump - Inspect