476-2738 KIT-SEAL S/N 5RK1-UP EXHAUST BYPASS FOR USE WITH @@@@@189-8666@@@@@ FIELD INSTALLATION 784B

Pos.	Part No	Qty	Parts name
1.	6V-8358	[1]	VALVE-BALL (MANUAL SHUTOFF)
2.	030-7950	[1]	ELBOW
3.	001-6301	[2]	ELBOW
4.	3D-2824	[2]	SEAL-O-RING
5.	8T-2502	[2]	BOLT (3/8-16X1.125-IN)
6.	9L-5254	[1]	ELBOW
7.	6D-1641	[7]	CLIP (LOOP)
8.	5S-7379	[7]	BOLT (3/8-16X0.875-IN)
9.	8T-4896	[9]	WASHER-HARD (10.2X18.5X2.5-MM THK)
10.	2A-6879 I	[1]	HOSE AS
11.	5T-2334 I	[1]	HOSE AS
12.	2A-6878 I	[1]	HOSE AS
13.	030-7964	[1]	ELBOW
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP21880182

7E-9214: LINES GP-FUEL INJECTION

LINES GP-FUEL INJECTION

7E-9214 LINES GP-FUEL INJECTION
S/N 4WJ1-UP
PART OF 121-5785, 7E-9079 ENGINE AR

i00390609 SEBP2188

7E9214 LINES GP-FUEL INJECTION Parts scheme

For full view, you need register

Parts for your 784B TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	030-7949	[1]	ELBOW
2.	2M-9780	[2]	SEAL-O-RING
3.	5M-2894	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
4.	0L-2070	[2]	BOLT (3/8-16X2.25-IN)
5.	4P-0692	[4]	CLAMP AS
			(EACH INCLUDES)
	108-1434	[1]	GROMMET
6.	4P-0693	[4]	CLAMP AS
			(EACH INCLUDES)
	108-1434	[1]	GROMMET
7.	7C-8402 I	[1]	HOSE AS
8.	3J-1907	[12]	SEAL-O-RING
9.	7W-2122	[12]	CONNECTOR-PORT
10.	7N-6806	[2]	SEAL-RECTANGULAR
11.	9S-4182	[1]	PLUG (7/16-20-THD)
12.	114-5477	[1]	PLUNGER-VALVE
13.	3J-7354	[1]	SEAL-O-RING
14.	4P-5494	[1]	MANIFOLD AS-FUEL
	4P-0693	[12]	CLAMP AS
			(EACH INCLUDES)
	108-1434	[1]	GROMMET
15.	9N-0869	[6]	WASHER-HARD (8.8X25.5X2-MM THK)
16.	1D-4539	[6]	BOLT (5/16-18X2.5-IN)
17.	7C-7677	[6]	TUBE AS
18.	7C-7678	[6]	TUBE AS
19.	5P-3264	[1]	ELBOW
20.	9N-4053	[2]	SPRING
21.	5P-4295	[1]	CLIP
22.	5B-2638	[1]	BOLT (3/8-16X5.25-IN)
	7K-3377	[1]	PIPE
23.	9L-9132	[2]	WASHER (10.2X25.5X2.5-MM THK)
24.	6W-9448 I	[1]	HOSE AS
25.	0S-1588	[2]	BOLT (3/8-16X1.25-IN)
	9S-8752	[1]	NUT-FULL (3/8-16-THD)
26.	8M-0547	[1]	ELBOW-FLARED (SWIVEL)
	8M-0505	[1]	ADAPTER
	3K-0360	[2]	SEAL-O-RING
27.	4P-7048	[1]	BRACKET
28.	030-7949	[1]	ELBOW
29.	2M-9780	[1]	SEAL-O-RING
30.	3K-0360	[2]	SEAL-O-RING
31.	7N-6806	[2]	SEAL-RECTANGULAR
32.	7C-7678	[6]	TUBE AS
33.	7C-7677	[6]	TUBE AS
34.	5S-0003	[1]	NUT (5/16-18-THD)
35.	9N-0869	[6]	WASHER-HARD (8.8X25.5X2-MM THK)
36.	4P-5495	[1]	MANIFOLD AS-FUEL
	4P-0693	[12]	CLAMP AS
			(EACH INCLUDES)
	108-1434	[1]	GROMMET
37.	7W-2122	[12]	CONNECTOR-PORT
38.	3J-1907	[12]	SEAL-O-RING
39.	1P-7625	[2]	ELBOW
40.	1D-4539	[7]	BOLT (5/16-18X2.5-IN)
41.	9M-1974	[2]	WASHER-HARD (8.8X16X2-MM THK)
42.	4P-0693	[4]	CLAMP AS
			(EACH INCLUDES)
	108-1434	[1]	GROMMET
43.	5B-2638	[1]	BOLT (3/8-16X5.25-IN)
	9S-8752	[1]	NUT-FULL (3/8-16-THD)
	5M-2894	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
	7K-3377	[1]	PIPE
44.	4W-1807	[1]	ELBOW-FLARED
45.	2M-9780	[4]	SEAL-O-RING
46.	7C-7682	[1]	ADAPTER-FUEL MANIFOLD (RH)
47.	1D-4541	[1]	BOLT (5/16-18X3-IN)
48.	9M-1974	[1]	WASHER-HARD (8.8X16X2-MM THK)
49.	9M-4584	[2]	CONNECTOR
50.	4W-5977	[1]	TUBE AS
51.	2W-3973	[1]	TUBE AS
52.	7C-7683	[1]	ADAPTER-FUEL MANIFOLD (LH)
53.	2W-0598	[1]	TUBE AS
54.	1W-2925	[1]	TUBE AS
55.	112-5993	[1]	TUBE AS
56.	112-5992	[1]	TUBE AS
57.	030-7949	[1]	ELBOW
58.	8B-0544	[1]	SPACER (1 IN)
59.	2W-0594	[1]	TUBE AS
60.	5M-2894	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
61.	061-8248	[1]	UNION-FLARED
62.	3J-1907	[1]	SEAL-O-RING
63.	003-8581	[1]	TEE-UNION
64.	030-7972	[1]	ELBOW
65.	4P-0692	[6]	CLAMP AS
			(EACH INCLUDES)
	108-1434	[1]	GROMMET
66.	0L-2070	[1]	BOLT (3/8-16X2.25-IN)
67.	1A-5183	[1]	BOLT (3/8-16X4.75-IN)
68.	030-7982	[1]	UNION-FLARED
69.	6V-4362	[1]	CONNECTOR
70.	4P-3485	[1]	BRACKET
71.	2W-3972	[1]	TUBE AS
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP21880183

7E-9090: PUMP GP-FUEL INJECTION

PUMP GP-FUEL INJECTION

7E-9090 PUMP GP-FUEL INJECTION
S/N 4WJ1-1261
PART OF 121-5785, 7E-9079 ENGINE AR

i00090754 SEBP2188

7E9090 PUMP GP-FUEL INJECTION Parts scheme

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Parts for your 784B TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-2615	[1]	PLUG
2.	7F-8698	[1]	BOLT (7/16-14X3.5-IN)
3.	7E-8836 Y	[1]	INJECTOR GP-FUEL
4.	7E-2580	[1]	CLAMP-INJECTOR
5.	7N-5487	[1]	WASHER (12X22X9.5-MM THK)
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP21880184

8N-7763: PUMP GP-FUEL PRIMING

PUMP GP-FUEL PRIMING

8N-7763 PUMP GP-FUEL PRIMING
S/N 4WJ1-1257
PART OF 121-5785, 7E-9079 ENGINE AR

i00090791 SEBP2188

8N7763 PUMP GP-FUEL PRIMING Parts scheme

For full view, you need register

Parts for your 784B TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9Y-8389	[1]	GASKET (FUEL PRIMING PUMP)
2.	1B-2790	[1]	BOLT (5/16-18X1.375-IN)
	9M-1974	[1]	WASHER-HARD (8.8X16X2-MM THK)
3.	7B-2742	[1]	BOLT (1/4-20X1.25-IN)
	5P-0537	[1]	WASHER-HARD (7.2X14.5X2-MM THK)
4.	2W-2605	[1]	PUMP AS-FUEL PRIMING
	1H-8171	[1]	SEAL-O-RING
	7E-5346	[2]	VALVE AS

#SEBP21880185

169-8615: PUMP GP-FUEL TRANSFER

PUMP GP-FUEL TRANSFER

169-8615 PUMP GP-FUEL TRANSFER
S/N 4WJ643-1291
ONE SECTION GEAR
PART OF 8N-6151 PUMP GP-FUEL TRANSFER

i01096238 SEBP2188

1698615 PUMP GP-FUEL TRANSFER Parts scheme

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Parts for your 784B TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-4003	[1]	GEAR AS-IDLER
2.	1W-4005	[1]	HEAD AS
	1W-4009	[1]	VALVE AS (FUEL)
3.	1W-4006	[1]	CASING
4.	1W-4007	[1]	POPPET-VALVE (RELIEF)
5.	1W-4008	[1]	GASKET
6.	1W-4010	[1]	PLATE AS
	7C-2870	[2]	BUSHING-TERMINAL
7.	1W-4121	[1]	BRACKET AS
	7C-2870	[2]	BUSHING-TERMINAL
8.	1W-4655	[1]	SPRING-RELIEF VALVE
9.	1W-6935	[2]	SLEEVE
10.	1W-6936	[1]	CAP
11.	6V-0895	[2]	SEAL-O-RING
12.	112-3597	[1]	SEAL-LIP TYPE
13.	124-9437	[1]	SHAFT AS-DRIVE
14.	169-8617	[1]	SEAL-LIP TYPE
15.	7W-3556	[1]	WASHER (14.27X20.57X1.5-MM THK)
16.	8F-8178	[1]	BOLT (1/4-20X3.25-IN)
17.	8S-4710	[1]	BOLT (1/4-20X4-IN)

#SEBP21880186

1N-4478: PUMP GP-FUEL TRANSFER

PUMP GP-FUEL TRANSFER

1N-4478 PUMP GP-FUEL TRANSFER
S/N 4WJ1-1291
ONE SECTION GEAR
PART OF 8N-6151 PUMP GP-FUEL TRANSFER

i00090547 SEBP2188

1N4478 PUMP GP-FUEL TRANSFER Parts scheme

For full view, you need register

Parts for your 784B TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-4003	[1]	GEAR AS-IDLER
2.	124-9437	[1]	SHAFT AS-DRIVE
3.	1W-4005	[1]	HEAD AS
3A.	1W-4009	[1]	VALVE AS (FUEL)
4.	1W-4006	[1]	CASING
5.	1W-4007	[1]	POPPET-VALVE (RELIEF)
6.	1W-4008	[1]	GASKET
7.	1W-4010 C	[1]	PLATE AS
	7C-2870	[2]	BUSHING-TERMINAL
8.	1W-4121 C	[1]	BRACKET AS
	7C-2870	[2]	BUSHING-TERMINAL
9.	112-3596	[1]	SEAL-LIP TYPE
10.	112-3597	[1]	SEAL-LIP TYPE
11.	6V-0895	[2]	SEAL-O-RING
12.	7W-3556 C	[1]	WASHER (14.27X20.57X1.5-MM THK)
13.	8S-4710	[1]	BOLT (1/4-20X4-IN)
14.	8F-8178	[1]	BOLT (1/4-20X3.25-IN)
15.	1W-4655	[1]	SPRING-RELIEF VALVE
16.	1W-6935	[2]	SLEEVE
17.	1W-6936	[1]	CAP
	C		CHANGE FROM PREVIOUS TYPE

#SEBP21880187

8N-6151: PUMP GP-FUEL TRANSFER

PUMP GP-FUEL TRANSFER

8N-6151 PUMP GP-FUEL TRANSFER -1-SECTION GEAR
S/N 4WJ1-1291
PART OF 121-5785, 7E-9079 ENGINE AR

i00090787 SEBP2188

8N6151 PUMP GP-FUEL TRANSFER Parts scheme

For full view, you need register

Parts for your 784B TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3H-3243	[2]	BOLT (5/16-18X4.75-IN)
2.	1H-9696	[1]	SEAL-O-RING
3.	1N-4636	[1]	COUPLING-DRIVE
4.	1N-4478 Y	[1]	PUMP GP-FUEL TRANSFER (1-SECTION GEAR)
5.	5L-1761	[2]	BOLT (5/16-18X5.5-IN)
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP21880188

8N-6151: PUMP GP-FUEL TRANSFER

PUMP GP-FUEL TRANSFER

8N-6151 PUMP GP-FUEL TRANSFER -1-SECTION GEAR
S/N 4WJ643-1291
PART OF 121-5785 ENGINE AR

i01095965 SEBP2188

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Parts for your 784B TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1N-4636	[1]	COUPLING-DRIVE
2.	169-8615 CY	[1]	PUMP GP-FUEL TRANSFER (1-SECTION GEAR)
3.	1H-9696	[1]	SEAL-O-RING
4.	3H-3243	[2]	BOLT (5/16-18X4.75-IN)
5.	5L-1761	[2]	BOLT (5/16-18X5.5-IN)
	C		CHANGE FROM PREVIOUS TYPE
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP21880189

115-9184: TANK GP-FUEL

TANK GP-FUEL

115-9184 TANK GP-FUEL
S/N 5RK16-21
3218L (850 GALLONS)
PART OF 8X-9510 CHASSIS AR

i00566219 SEBP2188

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Parts for your 784B TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2G-0244	[1]	GAUGE GP-FUEL LEVEL
	7V-6480	[2]	SCREW-PAN HEAD (6-32X6.35-MM)
2.	8W-5331 Y	[1]	SENSOR GP-FUEL LEVEL (FLOAT)(FLOAT)
3.	6V-5051	[1]	SEAL-O-RING
4.	9P-7121	[1]	STRAINER-FUEL (FUEL TANK)
5.	115-9183	[1]	TANK AS
6.	5P-8502	[1]	PADLOCK GP
	6V-5874	[1]	COVER
	5P-8500	[1]	KEY
7.	6G-5294	[2]	CAP
8.	8X-2232 B	[4]	SHIM PACK (INCLUDES 8-SHIMS)
9.	5P-8248	[6]	WASHER-HARD (20X36.5X3.5-MM THK)
10.	5P-6712	[4]	BOLT-LOCKING (3/4-10X3-IN)
11.	6G-7803 J	[1]	VENT AS
12.	3B-0551	[1]	PLUG-PIPE
13.	1H-8306	[1]	SCREW-PURGE (1/2-20X1.625-IN)
14.	2G-9000 Y	[1]	VALVE AS-TANK (FAST FILL FUEL)
15.	9D-0630	[1]	CAP-DUST
16.	8W-3602	[1]	DEFLECTOR
17.	6V-8801	[5]	NUT (3/8-16-THD)
18.	8T-2561	[5]	WASHER-HARD (10.5X28.5X5-MM THK)
19.	4L-6454	[5]	BOLT (3/8-16X1-IN)
20.	9M-7958	[1]	CLAMP-HOSE
21.		[1]	HOSE AS
22.	5M-3062	[1]	BOLT (3/8-16X0.75-IN)
23.	8T-4896	[5]	WASHER-HARD (10.2X18.5X2.5-MM THK)
24.	7D-7233	[1]	CLIP (LOOP)
25.	0S-1627	[2]	BOLT (3/4-10X4.5-IN)
26.	9D-9438	[2]	WASHER (21X111X10-MM THK)
27.	5D-5654	[4]	MOUNTING
28.	115-2241	[1]	PLATE
29.	8T-2502	[4]	BOLT (3/8-16X1.125-IN)
30.	7T-2036	[1]	CAP AS-FILLER (FUEL)
	8P-0408	[1]	CAP-FILLER (FUEL TANK)
31.	3F-4134	[1]	BAFFLE (FUEL TANK FILL CAP)
32.	4B-5949	[1]	FILTER ELEMENT-FUEL (FUEL CAP)(INNER)
33.	4B-5423	[1]	GASKET
34.	7T-2037	[1]	GASKET
35.	7B-2002	[1]	WASHER (10.2X44.5X3-MM THK)
36.	7T-2009	[1]	VALVE AS
37.	4B-1663	[1]	FILTER ELEMENT-FUEL (FUEL CAP)(OUTER)

			AVAILABLE REPAIR KIT(S):
	5T-8645 J	[1]	KIT-VENT (FUEL TANK)(FUEL TANK)
			(INCLS CAGE, CLAMP, BODY, BALLS, PINS, SCREEN, SEALS, & COVER)
	B		USE AS REQUIRED
	J		KITS MARKED J INCLUDE PARTS MARKED J
	Y		SEPARATE ILLUSTRATION