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IMPELLER 3N8449 - Caterpillar


3N8449 IMPELLER Caterpillar parts 3408, 3408C, 3412, 3412C, 3412D
Rating:
54
Alternative (cross code) number:
CA3N8449
3N-8449
3N8449
Caterpillar 3N8449 IMPELLER
Weight: 6 pounds 2 kg.

Buy IMPELLER 3N8449 Caterpillar genuine, new aftermarket tractor parts with delivery
GEN SET ENGINE, MARINE ENGINE,

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$499.38

20 Aug 2025

US: QUALITY PARTS
3N8449 Impeller - SEA Water Pump (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: ENGINE - MACHINE: 3408, 3412, 3412C, 3408B; ENGINE - GENERATOR SET: 3412C, 3412, 3408, 3408B; GENERATOR: SR4; ENGINE - INDUSTRIAL: 3408B, 3412, 3408, 3412C; MARINE PRODUCTS: 3408C, 3408, 3412, 3408B, 3412C, 3412D. ENGINE - MACHINE: 3408. || Condition: NEW AFTERMARKET || Weight: 6.82 lbs || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$444.32

15 Jul 2025
7.2[3.24] Pounds
Amazon.com
CTP 3N8449 Sea Water Pump Impeller for Model 3408B/C, 3412/B/C/D
CTP All impellers are balanced to improve pump performance and reduce vibration || All internal components are made to specifications to ensure CTP Components fit properly || Come with a stainless steel shaft to increase the longevity of the pump, while competitors use a carbon steel shaft
$446.18

18 Apr 2025
7.2[3.24] pounds
Amazon.com
CTP 3N8449 Sea Water Pump Impeller for Model 3408B/C, 3412/B/C/D
CTP All impellers are balanced to improve pump performance and reduce vibration || All internal components are made to specifications to ensure CTP Components fit properly || Come with a stainless steel shaft to increase the longevity of the pump, while competitors use a carbon steel shaft
Number on catalog scheme: 24
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Compatible equipment models: 3N8449:

GEN SET ENGINE  3412   3412C  
GENERATOR SET  3408C   3412C  
INDUSTRIAL ENGINE  3408   3412   3412C  
MARINE ENGINE  3408   3408C   3412   3412C   3412D   Caterpillar

Information:

MID 111 CID 1538 FMI 04Conditions Which Generate This Code:The Integrated Temperature Sensing Module (ITSM) detects one of the following conditions for the input from the thermocouple of the cylinder.
A short circuit to the −Battery side
A short circuit to the groundSystem Response:Monitoring of the exhaust temperature for the cylinder is lost. Also, protection for the cylinder is lost.The thermocouple is removed from the calculation for the average temperature of the engine.The code is logged. The "Status" screen of the Caterpillar Electronic Technician (ET) displays "Shorted to ground" for the cylinder.The diagnostic code remains active until the condition that caused the code is not present for 30 seconds.Possible Performance Effect:Engine operation is not affected.Troubleshooting:Test Step 1. Perform the following diagnostic procedure: "Integrated Temperature Sensing Module (ITSM)"Results:
OK - STOP

Caterpillar parts catalog:

Caterpillar parts catalog
3412B Marine Engine 60M00001-05160
3408B Marine Engine 99U04604-07598
3408B Industrial Engine 67U11092-UP
3412 Generator Set 81Z05000-14500
3412C Industrial Engine 8AR00001-UP
3408C Marine Auxiliary & Generator Set Engine 1TS00001-UP
3412C Marine Auxiliary & Generator Set Engine 9BR00001-UP
3412C Generator Set 81Z14501-UP
3412C Industrial Engine 38S16484-UP
3408C Marine Engine 99U07599-UP
3412C Generator Set BAX00001-UP
3412C Marine Engine 60M05161-UP
3408C Marine Auxiliary Generator Set TAM00001-UP
3412C Marine Auxiliary Generator Set RLR00001-UP
3412D Marine Engine REA00001-UP
3408B Industrial Engine 67U11092-UP
3412C Industrial Engine 38S16484-UP


Parts impeller Caterpillar catalog:

5N9360 IMPELLER AS
3208, 3304, 3304B, 3306, 3306B, 3406B, 3408, 3412, C-12, C12
4W0052 IMPELLER
3408, 3412, 3412C, 3412D, 3412E
5N2618 IMPELLER
3408, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3516B
7C1068 IMPELLER-PUMP
24H, 3412, 3412C, 3412E, 651E, 657E, 773B, 773D, 775B, 775D, 990, 990 II, 992C, 992D, D10N, D10R, D9L, G3412, G3412C, PR-1000, PR-750B
7C1067 IMPELLER-PUMP
3408, 3408B, 3408C, 3408E, 589, 631E, 633E II, 637E, 657E, 768C, 769C, 769D, 771C, 771D, 834B, 836, 988B, 988F, 988F II, D9R, G3408, G3408B, PM-565, PM-565B, PR-450, PR-450C
1095031 IMPELLER-LH
3408B, 3412, 3412E, C32
1095030 IMPELLER-RH
3408B, 3412, 3412E, C32
1371970 IMPELLER-PUMP
24H, 3412, 3412C, 3412D, 3412E, 5110B, 651E, 657E, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 844, 844H, 990, 990 II, 990H, 992C, 992D, AD55B, AD60, C27, C30, C32, CG137-12, D10N, D10R, D8L, D9L,...
1371930 IMPELLER-PUMP
3408, 3408B, 3408C, 3408E, 589, 631D, 631E, 631G, 633E II, 637E, 637G, 657E, 69D, 769C, 769D, 771D, 834B, 836, 988B, 988F II, AD40, AD45, AE40, AE40 II, CG137-08, D8L, D9N, D9R, G3408, G3408B, G3408C,...
5N2618 IMPELLER
3408, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3516B
4W0052 IMPELLER
3408, 3412, 3412C, 3412D, 3412E
4W0251 IMPELLER
214B, 3114, 3116, 3126, 3126B, 320 L, 322B, 325, 325B, 918F, 924F, 938F, 950F, 950F II, 960F, CB-434, CB-634, CP-563, D250D, E200B
6L7367 IMPELLER
3304, 3306, 3306B, 3406, 3406B, 3406E
7C1067 IMPELLER-PUMP
3408, 3408B, 3408C, 3408E, 589, 631E, 633E II, 637E, 657E, 768C, 769C, 769D, 771C, 771D, 834B, 836, 988B, 988F, 988F II, D9R, G3408, G3408B, PM-565, PM-565B, PR-450, PR-450C
4N1751 IMPELLER-PUMP
3408, 589, 637D, 637E, 657E, 769C, 988B, G3408, PR-450
2347490 IMPELLER
3304, 3306, 3306B, 3406B, 3406E, C15, C18
4N5836 IMPELLER-PUMP
3412, 651E, 657E, 773B, 992C, D9L, G3412, PR-750B
7C1068 IMPELLER-PUMP
24H, 3412, 3412C, 3412E, 651E, 657E, 773B, 773D, 775B, 775D, 990, 990 II, 992C, 992D, D10N, D10R, D9L, G3412, G3412C, PR-1000, PR-750B
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