8T8737 PLUG Caterpillar parts
216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267, 267B,...
Rating:
Alternative (cross code) number:
CA8T8737
8T-8737
8T8737
CA8T8737
8T-8737
8T8737
Weight: 0.01 pounds 0 kg.
ACCESS PLATFORM, TRACK-TYPE TRACTOR,
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CTP 8T8737 Electrical Plug Connector
CTP Sold as each || Highly Efficient || Easy in-and-out fit
CTP Sold as each || Highly Efficient || Easy in-and-out fit
CTP 8T8737 Electrical Plug Connector
CTP Sold as each || Highly Efficient || Easy in-and-out fit
CTP Sold as each || Highly Efficient || Easy in-and-out fit
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2024-10-04
2024-07-09
2023-04-30
2022-07-08
2022-07-08
2022-06-10
2022-01-22
2021-12-01
2020-03-17
2019-12-09
Compatible equipment models: 8T8737:
ACCESS PLATFORM
THP10 II
BACKHOE LOADER
414E
416B
416C
416D
416E
416F
420D
420E
420F
422E
422F
424B
424B HD
424D
426B
426C
428B
428C
428D
428E
428F
430D
430E
430F
432D
432E
432F
434E
434F
436B
436C
438B
438C
438D
442D
442E
444E
444F
446B
446D
450E
450F
INDUSTRIAL ENGINE
3306
MARINE ENGINE
3116
3126
3176B
3176C
3196
3208
3304
3304B
3306
3406B
3406C
3406E
3408
3408B
3408C
3412
3412C
3412E
3508
3508B
3512
3512B
3516
3516B
MULTI TERRAIN LOADER
247
247B
247B3
257B
257B3
257D
267
267B
277C
277C2
277D
287
287C
287C2
287D
297C
Information:
Illustration 1 g01049746
Typical fuel system schematic (1) Fuel supply line (2) Unit injectors (3) Fuel gallery (fuel manifold) (4) Fuel return line (5) Fuel cooler (If equipped) (6) Fuel return line to tank (7) ECM (8) Secondary fuel filter (9) Fuel priming pump (10) Pressure regulating valve (11) Distribution block (12) Fuel temperature sensor (13) Fuel transfer pump (14) Pressure relief valve (15) Check valve (16) Fuel tankThe fuel supply circuit is a conventional design for unit injector diesel engines. The system consists of the following major components that are used to deliver low pressure fuel to the unit injectors:Fuel tank - The fuel tank is used to store the fuel.Fuel priming pump - The fuel priming pump is used to evacuate the air from the fuel system. As the air is removed the system fills with fuel.Fuel filter - The fuel filter is used to remove abrasive material and contamination from the fuel system.Supply lines and return lines - Supply lines and return lines are used to deliver the fuel to the different components.The purpose of the low pressure fuel supply circuit is to supply fuel that has been filtered to the fuel injectors at a rate that is constant and a pressure that is constant. The fuel system is also utilized to cool components such as the ECM and the fuel injectors.Once the injectors receive the low pressure fuel, the fuel is pressurized again before the fuel is injected into the cylinder.The unit injector uses mechanical energy that is provided by the camshaft to achieve pressures that can be in excess of 200000 kPa (30000 psi).Control of the fuel delivery is managed by the engine's ECM. Data from several of the engine systems is collected by the ECM and processed in order to manage these aspects of fuel injection control:
Injection timing
Fuel injection timing advance
Injection duration
Engine cold mode status The mechanical electronic fuel system relies on a large amount of data from the other engine systems. The data that is collected by the ECM will be used in order to provide optimum performance of the engine.Low Pressure Fuel Supply Circuit
The flow of fuel through the system begins at fuel tank (16). Fuel is pulled from the tank by
Cat SIS web machinery list:
Parts plug Caterpillar catalog:
4K0149
PLUG-CUP
120G, 14G, 14H, 14H NA, 16G, 16H, 16H NA, 225D, 3116, 3126, 3126B, 3208, 3406B, 3406C, 3508, 3512, 517, 527, 583K, 594H, 613C, 735, 735B, 740, 740B, 769, 777, 916, 926, 943, 953B, 953C, 963, 963B, 963...
120G, 14G, 14H, 14H NA, 16G, 16H, 16H NA, 225D, 3116, 3126, 3126B, 3208, 3406B, 3406C, 3508, 3512, 517, 527, 583K, 594H, 613C, 735, 735B, 740, 740B, 769, 777, 916, 926, 943, 953B, 953C, 963, 963B, 963...
5M2669
PLUG-OIL DRAIN
16, 16G, 215, 225, 235, 245, 245B, 3408, 3512, 3516, 621, 621B, 621E, 631C, 631E, 633C, 633D, 637D, 637E, 641, 641B, 650B, 651, 651E, 657, 657B, 657E, 666, 666B, 768B, 769, 772, 773, 773B, 776C, 777, ...
16, 16G, 215, 225, 235, 245, 245B, 3408, 3512, 3516, 621, 621B, 621E, 631C, 631E, 633C, 633D, 637D, 637E, 641, 641B, 650B, 651, 651E, 657, 657B, 657E, 666, 666B, 768B, 769, 772, 773, 773B, 776C, 777, ...
1J0245
PLUG-PROTECTION
235, 3116, 3126, 561C, 561M, 931B, 931C II, 955L, 977K, 977L, 983, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D6C, D6M, D6R, D6R II, D7F, D7G, D7R, D7R II, D8R II, D8T
235, 3116, 3126, 561C, 561M, 931B, 931C II, 955L, 977K, 977L, 983, D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D6C, D6M, D6R, D6R II, D7F, D7G, D7R, D7R II, D8R II, D8T
1085794
PLUG-PIPE
3208, C27, CG137-12, D5M, D5N, D5R LGP, D6M, D6N, D6N LGP, PS-150B, PS-200B
3208, C27, CG137-12, D5M, D5N, D5R LGP, D6M, D6N, D6N LGP, PS-150B, PS-200B
0L1024
PLUG-CUP
120B, 120G, 12E, 12G, 130G, 16, 1673, 1673B, 1693, 3116, 3126, 3176C, 3196, 3406B, 3406C, 3412, 3412D, 3412E, 561B, 631C, 641, 651, 657, 657B, 666, 6A, 769, 824, 824B, 834, 910, 910E, 931B, 951B, 955H...
120B, 120G, 12E, 12G, 130G, 16, 1673, 1673B, 1693, 3116, 3126, 3176C, 3196, 3406B, 3406C, 3412, 3412D, 3412E, 561B, 631C, 641, 651, 657, 657B, 666, 6A, 769, 824, 824B, 834, 910, 910E, 931B, 951B, 955H...
5P7684
PLUG
225, 24H, 30/30, 330C, 330D L, 330D MH, 3406, 3406B, 3406C, 3406E, 3408E, 3412E, 345B II, 345B II MH, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG,...
225, 24H, 30/30, 330C, 330D L, 330D MH, 3406, 3406B, 3406C, 3406E, 3408E, 3412E, 345B II, 345B II MH, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG,...
3F5022
PLUG
1673C, 183, 561D, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 641, 651, 666, 955K, D346, D348, D349, D364, D379, D379A, D379B, D398, D399, D4H, D4H XL, D5B, D5E, D5H, D6H, D6H XL, D6H XR, D6R, D6R II,...
1673C, 183, 561D, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 641, 651, 666, 955K, D346, D348, D349, D364, D379, D379A, D379B, D398, D399, D4H, D4H XL, D5B, D5E, D5H, D6H, D6H XL, D6H XR, D6R, D6R II,...
6B5262
PLUG
117, 118, 119, 120G, 127, 128, 129, 12E, 12G, 130G, 140G, 14G, 14H, 14H NA, 16, 160G, 16G, 16H, 16H NA, 215, 215B, 215C, 225, 227, 229, 229D, 231D, 235, 235B, 235C, 245, 25, 30, 3192, 330 L, 330B, 340...
117, 118, 119, 120G, 127, 128, 129, 12E, 12G, 130G, 140G, 14G, 14H, 14H NA, 16, 160G, 16G, 16H, 16H NA, 215, 215B, 215C, 225, 227, 229, 229D, 231D, 235, 235B, 235C, 245, 25, 30, 3192, 330 L, 330B, 340...
4N0999
PLUG
16G, 245, 245B, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3412, 3412C, 3456, 375, 589, 621B, 621E, 621F, 631E, 637D, 637E, 651E, 657E, 769C, 773B, 834B, 836, 980C, 980F, 980G, 983B, 988B, 992C, D10N, D4...
16G, 245, 245B, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3412, 3412C, 3456, 375, 589, 621B, 621E, 621F, 631E, 637D, 637E, 651E, 657E, 769C, 773B, 834B, 836, 980C, 980F, 980G, 983B, 988B, 992C, D10N, D4...
3T4968
PLUG-ORIFICE
561N, 572R, 578, 583R, D10N, D10R, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D5N, D6H, D6H XL, D6H XR, D6M, D6R, D6R II, D7H, D7R, D8L, D8N, D9L, D9N
561N, 572R, 578, 583R, D10N, D10R, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D5N, D6H, D6H XL, D6H XR, D6M, D6R, D6R II, D7H, D7R, D8L, D8N, D9L, D9N
1335631
PLUG
120H, 12H, 135H, 140H, 143H, 160H, 163H, 527, 572R, 572R II, 797, 797B, 797F, D10N, D10R, D11N, D11R, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7E, D7E LGP...
120H, 12H, 135H, 140H, 143H, 160H, 163H, 527, 572R, 572R II, 797, 797B, 797F, D10N, D10R, D11N, D11R, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7E, D7E LGP...
6V3298
PLUG-MAGNETIC
518, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 589, 795F AC, 795F XQ, 797, 797B, 797F, 844, 844H, 844K, 931B, 931C, 990, 990 II, 990H, 990K, D10, D10N, D10R, D10T, D10T2, D11N, D11R, D11T, D3B, D3C,...
518, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 589, 795F AC, 795F XQ, 797, 797B, 797F, 844, 844H, 844K, 931B, 931C, 990, 990 II, 990H, 990K, D10, D10N, D10R, D10T, D10T2, D11N, D11R, D11T, D3B, D3C,...
3E5175
PLUG AS
426B, 436B, 950F
426B, 436B, 950F
6V9356
PLUG
320B, 320B L, 345B II, 3606, 3608, 3612, 3616, 416, 416B, 426, 426B, 426C, 428, 428B, 436, 436B, 438, 438B, 508, 5130, 515, 525, 784B, 784C, 785, 785B, 785C, 789B, 928F, 966H, 988F, 988F II, 994, AP-1...
320B, 320B L, 345B II, 3606, 3608, 3612, 3616, 416, 416B, 426, 426B, 426C, 428, 428B, 436, 436B, 438, 438B, 508, 5130, 515, 525, 784B, 784C, 785, 785B, 785C, 789B, 928F, 966H, 988F, 988F II, 994, AP-1...
1167132
PLUG
3054, 3056, 307, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, CB-434B, CB-434C, CB-544, CB-545, CP-433C, CS-323C, CS-431C, PS-150B, TH62, TH63, TH82
3054, 3056, 307, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, CB-434B, CB-434C, CB-544, CB-545, CP-433C, CS-323C, CS-431C, PS-150B, TH62, TH63, TH82
1167126
PLUG
3054, 3056, 307, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, CB-434B, CB-434C, CB-544, CB-545, CP-433C, CS-323C, CS-431C, PS-150B, TH62, TH63, TH82
3054, 3056, 307, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, CB-434B, CB-434C, CB-544, CB-545, CP-433C, CS-323C, CS-431C, PS-150B, TH62, TH63, TH82
1167066
PLUG
3054, 3056, 307, 312, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, AP-800C, BG-225B, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CP-433C, CS-323C, CS-431C, PS-150B, PS-...
3054, 3056, 307, 312, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, AP-800C, BG-225B, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CP-433C, CS-323C, CS-431C, PS-150B, PS-...
1105401
PLUG
3054, 3056, 307, 312, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, AP-800C, BG-225B, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CP-433C, CS-323C, CS-431C, PS-150B, PS-...
3054, 3056, 307, 312, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, AP-800C, BG-225B, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CP-433C, CS-323C, CS-431C, PS-150B, PS-...
2B0858
PLUG-PIPE
120B, 120G, 120K, 120K 2, 120M, 120M 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3...
120B, 120G, 120K, 120K 2, 120M, 120M 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3...
3J5389
PLUG
1090, 1140, 1145, 1150, 1160, 1190, 1190T, 120, 120B, 120G, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 14G, 153,...
1090, 1140, 1145, 1150, 1160, 1190, 1190T, 120, 120B, 120G, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 14G, 153,...
0676043
PLUG-SIDE
120M, 120M 2, 12M, 214, 224, 2384C, 2470C, 2484C, 2670C, 3014, 3054, 3054B, 3054C, 3054E, 3056, 3056E, 307, 312, 312B L, 312C, 312E, 312E L, 314E CR, 314E LCR, 315, 315B L, 315C, 316E L, 317, 318E L, ...
120M, 120M 2, 12M, 214, 224, 2384C, 2470C, 2484C, 2670C, 3014, 3054, 3054B, 3054C, 3054E, 3056, 3056E, 307, 312, 312B L, 312C, 312E, 312E L, 314E CR, 314E LCR, 315, 315B L, 315C, 316E L, 317, 318E L, ...
7M7410
PLUG
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 16, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 1673, 1673B, 16...
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 16, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 1673, 1673B, 16...
0676044
PLUG
206, 212, 214, 224, 3034, 3054, 3054B, 3056, 307, 312, 312B L, 312C, 315, 315B L, 317, 416, 416B, 416C, 416D, 420D, 424D, 426, 426B, 426C, 428, 428B, 428C, 428D, 430D, 432D, 436, 436B, 436C, 438B, 438...
206, 212, 214, 224, 3034, 3054, 3054B, 3056, 307, 312, 312B L, 312C, 315, 315B L, 317, 416, 416B, 416C, 416D, 420D, 424D, 426, 426B, 426C, 428, 428B, 428C, 428D, 430D, 432D, 436, 436B, 436C, 438B, 438...
6I0285
PLUG
3054, 307, 312, 315, 317, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, 914G, AP-800C, BG-225B, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CP-433C, CS-323C, CS-431C, IT...
3054, 307, 312, 315, 317, 416B, 416C, 426B, 426C, 428B, 428C, 436B, 436C, 438B, 438C, 914G, AP-800C, BG-225B, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CP-433C, CS-323C, CS-431C, IT...