422-2892 HARNESS AS-HEATER & AIR COND PART OF 422-2891 WIRING GP-AIR CONDITIONER AN ATTACHMENT 903C COMPACT WHEEL LOADER

Part No	Qty	Parts name
7Y-3995	[1]	CONNECTOR-PLUG
155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
		(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
230-4011	[1]	PLUG AS-CONNECTOR (2-PIN)
264-7029	[1]	SEAL-CONNECTOR
100-6674	[2]	SEAL-CONNECTOR
8T-8730	[4]	SOCKET-CONNECTOR (16-GA TO 18-GA)
124-5640	[2]	TERMINAL-SOCKET
189-3158	[1]	SUPPRESSOR-ARC
7Y-3996	[1]	TERMINAL-BLADE (14-GA TO 20-GA)
119-3662 E		TUBE-HEAT SHRINK (10.85-MM DIA)(5-CM)
E		ORDER BY THE CENTIMETER

#SEBP74870081

416-4261: HARNESS AS-PLATFORM

HARNESS AS-PLATFORM

416-4261 HARNESS AS-PLATFORM
PART OF 418-0712 WIRING GP-CAB
AN ATTACHMENT

i05266320 SEBP7487

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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
116-4159	[1]	BASE
112-9609	[1]	BLOCK-MICRORELAY
124-9636	[1]	BLOCK-MINIFUSE
116-4157	[1]	BLOCK-RELAY & FUSE
7Y-3957	[1]	CONNECTOR-PLUG (4-PIN)
113-8490	[5]	FUSE (10-AMPERE)
113-8492	[5]	FUSE (20-AMPERE)
124-3548	[2]	FUSE (30-AMPERE)
141-2759	[10]	FUSE (5-AMPERE)
112-9610	[2]	LOCK-MICRORELAY
124-9637	[1]	LOCK-MINIFUSE
116-4158	[1]	LOCK-RELAY & FUSE
8T-8729	[28]	PIN-CONNECTOR (16-GA TO 18-GA)
9W-0852	[2]	PIN-CONNECTOR (14-GA TO 16-GA)
155-2255	[1]	KIT-CONNECTING PLUG (12-PIN)
155-2260	[2]	KIT-CONNECTING PLUG (3-PIN)
155-2270	[4]	KIT-CONNECTING PLUG (2-PIN)
		(EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
230-4009	[4]	PLUG AS-CONNECTOR (12-PIN)
		(EACH INCLUDES)
264-7034	[1]	SEAL-CONNECTOR
230-4011	[1]	PLUG AS-CONNECTOR (2-PIN)
264-7029	[1]	SEAL-CONNECTOR
8T-8737	[29]	PLUG-SEAL
102-8802	[1]	KIT-RECEPTACLE (2-PIN)
102-8803	[1]	KIT-RECEPTACLE (3-PIN)
102-8801	[1]	KIT-RECEPTACLE (12-PIN)
		(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
243-4505	[1]	RECEPTACLE AS-CONNECTOR (2-PIN)
243-4508	[1]	RECEPTACLE AS-CONNECTOR (6-PIN)
243-4510	[1]	RECEPTACLE AS-CONNECTOR (12-PIN)
272-5000	[1]	RECEPTACLE AS-CONNECTOR (12-PIN)
8T-8730	[56]	SOCKET-CONNECTOR (16-GA TO 18-GA)
9W-0844	[10]	SOCKET-CONNECTOR (14-GA TO 16-GA)
279-4731	[1]	STRAP-CABLE (RED)
279-4732	[1]	STRAP-CABLE (YELLOW)
279-4733	[1]	STRAP-CABLE (BLUE)
279-4737	[1]	STRAP-CABLE (GREEN)
189-3158	[2]	SUPPRESSOR-ARC
1P-0810 B		TAPE-ELECTRICAL
9G-4343	[1]	TERMINAL-RING (4-GA, 1/4-IN SCREW)
9X-0196	[2]	TERMINAL AS (16-GA)
2L-8050	[2]	TERMINAL-RING (6-GA, 1/4-IN SCREW)
		-OR-
2L-8058	[2]	TERMINAL-RING (8-GA, 1/4-IN SCREW)
3T-4693	[2]	TERMINAL-RING (8-GA, 7/16-IN SCREW)
		-OR-
3T-4696	[2]	TERMINAL-RING (10-GA TO 12-GA, 7/16-IN SCREW)
112-9604	[2]	TERMINAL-BLADE (16-GA TO 18-GA)
112-9611	[16]	TERMINAL-BLADE (18-GA TO 20-GA)
112-9612	[20]	TERMINAL-BLADE
116-4160	[7]	TERMINAL-BLADE (12-GA TO 14-GA)
116-4161	[8]	TERMINAL-BLADE (16-GA TO 18-GA)
113-5099	[2]	TERMINAL-BUS
113-5100	[3]	TERMINAL-BUS
140-9689	[2]	TERMINAL-BUS
7Y-3951	[4]	TERMINAL-BLADE (14-GA)
3E-9179	[4]	TERMINAL-RECEPTACLE (14-GA TO 18-GA)
5P-4571	[4]	TERMINAL-BLADE (14-GA TO 16-GA)
119-3662 E		TUBE-HEAT SHRINK (10.85-MM DIA)(65-CM)
B		USE AS REQUIRED
E		ORDER BY THE CENTIMETER

#SEBP74870082

484-4686: HARNESS AS-QUICK COUPLER

HARNESS AS-QUICK COUPLER

484-4686 HARNESS AS-QUICK COUPLER -FRONT
PART OF 501-4929 KIT-QUICK COUPLER
AN ATTACHMENT

i06535636 SEBP7487

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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
9X-2133 E		HOSE (201-CM)
177-9648	[1]	KIT-CONNECTING PLUG (2-PIN)
		(INCLUDES PLUG AS & WEDGE)
177-9645	[1]	KIT-RECEPTACLE (2-PIN)
		(INCLUDES RECEPTACLE AS & WEDGE)
213-0139	[2]	PIN (4-MM)
262-9151	[2]	PIN-CONNECTOR (12-GA TO 14-GA)
160-2243 G		SLEEVE-ABRASION (37.4-IN)
E		ORDER BY THE CENTIMETER
G		ORDER BY THE INCH

#SEBP74870083

495-8697: HARNESS AS-QUICK COUPLER

HARNESS AS-QUICK COUPLER

495-8697 HARNESS AS-QUICK COUPLER
PART OF 501-4929 KIT-QUICK COUPLER
AN ATTACHMENT

i06803373 SEBP7487

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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
373-1592	[1]	CIRCUIT BREAKER AS
142-9117	[1]	CONNECTOR (10-PIN)
373-1587	[1]	CONNECTOR AS (2-PIN)
373-1589	[1]	SEAL
177-9648	[1]	KIT-CONNECTING PLUG (2-PIN)
		(INCLUDES PLUG AS & WEDGE)
213-0139	[2]	PIN (4-MM)
8T-8729	[3]	PIN-CONNECTOR (16-GA TO 18-GA)
230-5008	[1]	PLUG AS-CONNECTOR (4-PIN)
455-0706	[1]	SEAL-CONNECTOR
360-7527	[2]	PLUG AS-CONNECTOR
8T-8737	[2]	PLUG-SEAL
243-4507	[1]	RECEPTACLE AS-CONNECTOR (4-PIN)
173-8919	[2]	SEAL-CONNECTOR
8T-8730	[3]	SOCKET-CONNECTOR (16-GA TO 18-GA)
329-3734 B		TAPE-ELECTRICAL
196-2414	[1]	TERMINAL AS (10-GA)
173-8919	[1]	SEAL-CONNECTOR
091-2436	[6]	TERMINAL-BLADE (18-GA TO 22-GA)
9X-1055	[6]	TERMINAL-RECEPTACLE (12-GA)
100-5041	[4]	TERMINAL-RECEPTACLE (18-GA TO 20-GA)
2L-8067	[1]	TERMINAL-RING (10-GA TO 12-GA, 1/4-IN SCREW)
2L-8069	[1]	TERMINAL-RING (2-GA TO 10-GA, 3/8-IN SCREW)
119-3662 E		TUBE-HEAT SHRINK (10.85-MM DIA)(10-CM)
125-7874 E		TUBE-HEAT SHRINK (5.72-MM DIA)(10-CM)
B		USE AS REQUIRED
E		ORDER BY THE CENTIMETER

#SEBP74870084

273-3567: LAMP GP-SIGNAL

LAMP GP-SIGNAL

273-3567 LAMP GP-SIGNAL -HEADLIGHT, TURN SIGNAL, LH
PART OF 434-3533 LIGHTING GP-FRONT
AN ATTACHMENT

i03239337 SEBP7487

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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	257-3729	[4]	SCREW-TAPPING
2.		[1]	LENS-AMBER (REAR)
3.		[1]	LENS-AMBER (FRONT)
4.	275-0711	[1]	LAMP (CLEARANCE)
5.	275-0712	[1]	LAMP-TURN SIGNAL (12V)

#SEBP74870085

273-3568: LAMP GP-SIGNAL

LAMP GP-SIGNAL

273-3568 LAMP GP-SIGNAL -HEADLIGHT, TURN SIGNAL, RH
PART OF 434-3533 LIGHTING GP-FRONT
AN ATTACHMENT

i03239333 SEBP7487

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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	257-3729	[4]	SCREW-TAPPING
2.		[1]	LENS-AMBER (REAR)
3.		[1]	LENS-AMBER (FRONT)
4.	275-0711	[1]	LAMP (CLEARANCE)
5.	275-0712	[1]	LAMP-TURN SIGNAL (12V)

#SEBP74870086

458-0659: LAMP GP-WARNING BEACON

LAMP GP-WARNING BEACON

458-0659 LAMP GP-WARNING BEACON
PART OF 465-1864 DISTRIBUTION AR
AN ATTACHMENT

i05918445 SEBP7487

4580659 LAMP GP-WARNING BEACON Parts scheme

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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	430-6419	[1]	SWITCH AS-ROCKER (BEACON)
	111-7899	[1]	GASKET

#SEBP74870087

396-7982: LIGHTING GP-FLOOD

LIGHTING GP-FLOOD

396-7982 LIGHTING GP-FLOOD
PART OF 465-1864 DISTRIBUTION AR
AN ATTACHMENT

i05282734 SEBP7487

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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[4]	STRAP-CABLE
2.	231-2538	[1]	SWITCH AS-ROCKER (FLOODLIGHT)
3.	253-9641	[2]	BRACKET
4.	270-4054	[4]	LAMP GP-FLOOD
			(EACH INCLUDES)
	270-4055	[1]	LAMP (12-VOLT, 35-WATT)
5.	433-5565	[1]	BRACKET
6.	433-5566	[1]	BRACKET
7.	8T-4121	[8]	WASHER-HARD (11X21X2.5-MM THK)
8.	8T-4133 BM	[4]	NUT (M10X1.5-THD)
9.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
	B		USE AS REQUIRED
	M		METRIC PART

#SEBP74870088

434-3533: LIGHTING GP-FRONT

LIGHTING GP-FRONT

434-3533 LIGHTING GP-FRONT -SNOW
PART OF 465-1864, 471-2161, 471-2162, 471-2163 DISTRIBUTION AR
AN ATTACHMENT

i05261019 SEBP7487

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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1P-7115	[2]	GROMMET AS
2.	231-2495	[1]	LAMP GP-HEAD (FRONT, RH)
2A.	231-2495	[1]	LAMP GP-HEAD (FRONT, LH)
			(EACH LAMP GP-HEAD INCLUDES)
	142-9572	[1]	LAMP (12-VOLT, 55-WATT)
	257-3727 M	[4]	SCREW-TAPPING (M4X0.7X18-MM)
	257-3728	[1]	LENS
3.	9X-7344	[2]	GROMMET
4.	273-3567 Y	[1]	LAMP GP-SIGNAL (HEADLIGHT, TURN SIGNAL, LH)
5.	273-3568 Y	[1]	LAMP GP-SIGNAL (HEADLIGHT, TURN SIGNAL, RH)
6.	437-4847	[1]	BRACKET AS (RH)
7.	437-4848	[1]	BRACKET AS (LH)
8.	311-0658	[1]	BRACKET (LH)
9.	311-0659	[1]	BRACKET (RH)
10.	5P-1076	[2]	WASHER-HARD (13.5X30X4-MM THK)
11.	7X-0521	[2]	WASHER-HARD (20X36.5X5-MM THK)
12.	8C-9987	[2]	WASHER (8.3X28X2.5-MM THK)
13.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
14.	8T-4191 M	[2]	BOLT (M10X1.5X16-MM)
15.	8T-4222	[4]	WASHER-PLATED (11X32X2.5-MM THK)
16.	9D-8508	[2]	GROMMET
17.	253-1182	[2]	WIRE AS
			(EACH INCLUDES)
	2L-8081	[1]	TERMINAL-RING (14-GA TO 16-GA, 1/2-IN SCREW)
	5A-3646	[1]	TERMINAL AS
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP74870089

396-7829: LIGHTING GP-REAR

LIGHTING GP-REAR

396-7829 LIGHTING GP-REAR
PART OF 396-5190 ELECTRICAL AR
ALSO AN ATTACHMENT

i05717210 SEBP7487

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Parts for your 903C COMPACT WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-9915	[2]	GROMMET
2.	200-1613	[2]	REFLECTOR (RED)
3.	291-2300	[1]	LAMP AS-BACKUP (12V)
	257-3736	[2]	SCREW (M5X0.8X25-MM)
	275-0712	[1]	LAMP-TURN SIGNAL (12V)
	304-7167	[1]	LENS
	304-7168	[1]	GASKET
4.	416-4293	[1]	BRACKET AS
5.	198-4780 C	[2]	WASHER-HARD (17.5X32X8-MM THK)
6.	4P-7581	[1]	CLIP (LADDER)
7.	5P-4116	[1]	WASHER-HARD (8.8X20.5X2-MM THK)
8.	7X-0579	[4]	WASHER-HARD (8.8X25.5X2-MM THK)
9.	7X-2537 M	[2]	BOLT (M8X1.25X35-MM)
10.	433-7932 E		SEAL (4-CM EACH)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

Information:

ELECTRICAL AND STARTING SYSTEM

HARNESS GP

Special Instruction

Procedure To Install Flexible Conduit and Seal for the Dash Harness Below the Tilt Steering Column On Certain 901C, 902C, and 903C Compact Wheel Loaders {1408}
Procedure To Install Flexible Conduit and Seal for the Dash Harness Below the Tilt Steering Column On Certain 901C, 902C, and 903C Compact Wheel Loaders {1408}

Connector Identification, Removal, Disassembly, Reassembly, and Installation for All Cat® Products Equipped with BR Series Connectors {1408}
Connector Identification, Removal, Disassembly, Reassembly, and Installation for All Cat^® Products Equipped with BR Series Connectors {1408}

Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat^® Products {1408, 1450, 1453}

Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat^® Products {1408, 1450, 1453}

Reuse And Salvage Guidelines

Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}

Service Magazine

Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}

Caterpillar Parts SIS Catalog 903C :

416-4278 HARNESS AS-FRONT

416-4262 HARNESS AS-DASH

416-4272 HARNESS AS-CHASSIS

439-3397 GLOW PLUG GP

396-5190 ELECTRICAL AR

430-6450 CIRCUIT BREAKER GP

458-0656 BATTERY & WIRING GP

454-8575 ALTERNATOR GP-CHARGING

416-4261 HARNESS AS-PLATFORM

484-4686 HARNESS AS-QUICK COUPLER

495-8697 HARNESS AS-QUICK COUPLER

273-3567 LAMP GP-SIGNAL

273-3568 LAMP GP-SIGNAL

458-0659 LAMP GP-WARNING BEACON

396-7982 LIGHTING GP-FLOOD

434-3533 LIGHTING GP-FRONT