1434478 RELAY Caterpillar parts
3054, 3056, 3306B, 3406C, 3406E, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, C15, C18
Rating:
Alternative (cross code) number:
CA1434478
143-4478
1434478
CA1434478
143-4478
1434478
Weight: 0.18 pounds 0 kg.
GEN SET ENGINE, GENERATOR SET,
Compatible equipment models: 1434478:
Information:
Engine: 3406E (S/N: 5GF1-UP; 5EK1-UP; 1MM1-UP; 2WS1-UP; 4AS1-UP; 5DS1-UP; 6TS1-UP; 1LW1-UP) C-15 (S/N: EGH1-UP; MBN1-UP; 6NZ1-UP; 9NZ1-UP) C-16 (S/N: W1A1-UP; 7CZ1-UP) C-18 (S/N: MDP1-UP)Generator Set: 3406E GEN SET (S/N: 9NN1-UP; 8AZ1-UP) 3456 GEN SET (S/N: BGA1-UP; CCB1-UP; EPE1-UP; C1G1-UP; C3G1-UP; C4G1-UP; CAH1-UP; GHJ1-UP; C2T1-UP; CBX1-UP) C18 GEN SET (S/N: C6C1-UP; G4C1-UP; STM1-UP)Industrial Engine: 3406E IND (S/N: 6BR1-UP) 3456 IND (S/N: 3LW1-UP) C-15 IND (S/N: BEM1-UP) C-16 IND (S/N: BFM1-UP)Marine Engine: 3406E MARINE (S/N: 9WR1-UP) C15 MARINE (S/N: RLA1-UP) C18 MARINE (S/N: WKB1-UP; PLE1-UP; CKH1-UP; C1J1-UP) C32 MARINE (S/N: RNC1-UP; T3T1-UP)Petroleum Engine: C-15 PETROLEUM (S/N: Z2C1-UP)Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
There have been reports of a broken tappet spring in the fuel injectors of the above listed engines. The broken spring is causing a low power condition and noises in the engine.Solution
Photos are required for the replacement of the injectors in Table 1. Provide detailed pictures of the broken injector tappet spring, injector serial number and color of any markings on the spring to your Dealer Technical Communicator. Caterpillar will determine if the injectors need to be returned for analysis.
Table 1
Part Numbers for Injectors    
Part Name     Part Number     Quantity    
10R-0724     Fuel Injector Gp     1    
10R-0954     Fuel Injector Gp     1    
10R-0955     Fuel Injector Gp     1    
10R-0956     Fuel Injector Gp     1    
10R-0957     Fuel Injector Gp     1    
10R-0958     Fuel Injector Gp     1    
10R-0959     Fuel Injector Gp     1    
10R-1000     Fuel Injector Gp     1    
10R-2780     Fuel Injector Gp     1    
10R-2781     Fuel Injector Gp     1    
10R-2782     Fuel Injector Gp     1    
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
There have been reports of a broken tappet spring in the fuel injectors of the above listed engines. The broken spring is causing a low power condition and noises in the engine.Solution
Photos are required for the replacement of the injectors in Table 1. Provide detailed pictures of the broken injector tappet spring, injector serial number and color of any markings on the spring to your Dealer Technical Communicator. Caterpillar will determine if the injectors need to be returned for analysis.
Table 1
Part Numbers for Injectors    
Part Name     Part Number     Quantity    
10R-0724     Fuel Injector Gp     1    
10R-0954     Fuel Injector Gp     1    
10R-0955     Fuel Injector Gp     1    
10R-0956     Fuel Injector Gp     1    
10R-0957     Fuel Injector Gp     1    
10R-0958     Fuel Injector Gp     1    
10R-0959     Fuel Injector Gp     1    
10R-1000     Fuel Injector Gp     1    
10R-2780     Fuel Injector Gp     1    
10R-2781     Fuel Injector Gp     1    
10R-2782     Fuel Injector Gp     1    
Cat SIS web machinery list:
Parts relay Caterpillar catalog:
3E6477
RELAY AS
10 FT, 10-20B, 1090, 10B, 1190, 1190T, 120H, 120H ES, 120K, 120K 2, 1290T, 12H, 12H ES, 12K, 135H, 1390, 140H, 140H ES, 140K, 140K 2, 143H, 14H, 160H, 160H ES, 160K, 163H, 16H, 2290, 2390, 2391, 2470C...
10 FT, 10-20B, 1090, 10B, 1190, 1190T, 120H, 120H ES, 120K, 120K 2, 1290T, 12H, 12H ES, 12K, 135H, 1390, 140H, 140H ES, 140K, 140K 2, 143H, 14H, 160H, 160H ES, 160K, 163H, 16H, 2290, 2390, 2391, 2470C...
3E9362
RELAY AS
10 FT, 10-20B, 301.6C, 302.5C, 3114, 3116, 3126, 3208, 3304, 3306, 3306B, 3406B, 3406C, 3408, 3412, 3412C, 414E, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426B, 426C, 428B, 428...
10 FT, 10-20B, 301.6C, 302.5C, 3114, 3116, 3126, 3208, 3304, 3306, 3306B, 3406B, 3406C, 3408, 3412, 3412C, 414E, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426B, 426C, 428B, 428...
3N5714
RELAY AS
3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, 3606, 3608, 3612, 3616, C-9, C15, C18, G3304, G3306, G3406, G3408, G3408B, G3...
3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, 3606, 3608, 3612, 3616, C-9, C15, C18, G3304, G3306, G3406, G3408, G3408B, G3...
9Y2921
RELAY
3114, 3116, 3126B, 3208, 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, C-12, C13 XQ350, C1...
3114, 3116, 3126B, 3208, 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, C-12, C13 XQ350, C1...
2236470
RELAY
3208, 3304, 3304B, 3306B, 3406C, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C15, C175-16, C175-20, C18, C27, C280-12, C280-16, C280-6, C280-8, C32, G3304, G33...
3208, 3304, 3304B, 3306B, 3406C, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C15, C175-16, C175-20, C18, C27, C280-12, C280-16, C280-6, C280-8, C32, G3304, G33...
2127040
RELAY
3406C, 3412C, 3456, C27
3406C, 3412C, 3456, C27
3470328
RELAY
3512, 3512B, 3512C, 3516, 3516B, 3516C, C13 XQ350, C15, C15 I6, C175-16, C175-20, C18 I6, C27, C32, G3516H, XQC1200, XQC1600
3512, 3512B, 3512C, 3516, 3516B, 3516C, C13 XQ350, C15, C15 I6, C175-16, C175-20, C18 I6, C27, C32, G3516H, XQC1200, XQC1600
2452123
RELAY AS
3406C, 3456, C15, C18, C9
3406C, 3456, C15, C18, C9
3522951
RELAY
3406C, C15, C15 I6, C18, C18 I6, C9
3406C, C15, C15 I6, C18, C18 I6, C9
2464866
RELAY
3406C, 3456, C15, C18
3406C, 3456, C15, C18
3179506
RELAY
3406C, 3456, C15, C18, C9
3406C, 3456, C15, C18, C9
2679880
RELAY
C15, C18
C15, C18
1434477
RELAY
3054, 3056, 3412, 3412C, 3508, 3508B, 3512, 3512B, 3516, 3516B
3054, 3056, 3412, 3412C, 3508, 3508B, 3512, 3512B, 3516, 3516B
2129863
RELAY
3054, 3056
3054, 3056
2069530
RELAY
3054, 3056, C1.5, C2.2, C3.3, C4.4, C6.6
3054, 3056, C1.5, C2.2, C3.3, C4.4, C6.6
2774221
RELAY
3054, 3056
3054, 3056
2069427
RELAY
3054, 3056, 3406C, 3406E, 3412, 3412C, 3456, C15, C18, C9
3054, 3056, 3406C, 3406E, 3412, 3412C, 3456, C15, C18, C9
2655679
RELAY
3054, 3056, C1.5, C2.2, C3.3, C4.4, C6.6, C7.1
3054, 3056, C1.5, C2.2, C3.3, C4.4, C6.6, C7.1
2434630
RELAY
C1.5, C2.2, C4.4, C6.6, C7.1, C9
C1.5, C2.2, C4.4, C6.6, C7.1, C9
2434628
RELAY
C1.5, C2.2, C4.4, C9
C1.5, C2.2, C4.4, C9
2434632
RELAY-GLOW PLUG
C1.5, C2.2, C4.4
C1.5, C2.2, C4.4
2326569
RELAY AS
C1.5, C2.2, C4.4
C1.5, C2.2, C4.4
2326568
RELAY AS
C1.5, C2.2, C4.4, C6.6, C7.1, C9
C1.5, C2.2, C4.4, C6.6, C7.1, C9
2326567
RELAY AS
C1.5, C2.2, C4.4, C9
C1.5, C2.2, C4.4, C9