163-6990 LINES GP-RETURN S/N AFW1-UP PART OF 163-6985, 202-6298 HYDRAULIC AR 303.5 MINI HYD EXCAVATOR

Pos.	Part No	Qty	Parts name
1.	163-9755	[1]	TUBE AS
2.	163-9756	[1]	TUBE AS
3.	143-0171	[2]	HOSE
4.	095-1390	[10]	CLAMP-HOSE
5.	8C-3446	[1]	VALVE-SAMPLING (RETURN LINES)
6.	8C-3451	[1]	CAP-DUST (HYDRAULIC OIL)
7.	3J-7354	[1]	SEAL-O-RING
8.	2M-9780	[4]	SEAL-O-RING
9.	163-9743	[1]	ELBOW
10.	143-0170	[2]	HOSE
11.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
12.	8T-4185 M	[2]	BOLT (M10X1.5X50-MM)
13.	143-0174	[2]	PLATE
14.	140-5122	[1]	HOSE
15.	171-0662	[1]	TUBE AS
16.	8T-4191 M	[2]	BOLT (M10X1.5X16-MM)
17.	163-9759	[2]	CONNECTOR
19.	6V-1438	[2]	CONNECTOR
20.	5D-1026	[4]	CLAMP-BAND
21.	5P-0743 E		HOSE (45CM)
21A.	5P-0743 E		HOSE (25CM)
22.	148-8407	[1]	PLUG AS
	9S-4191	[1]	PLUG (9/16-18-THD)
	3J-1907	[1]	SEAL-O-RING
24.	3K-0360	[2]	SEAL-O-RING
25.	6G-2263	[2]	SPACER (10.5X19X28.5-MM THK)
26.	6V-8398	[1]	SEAL-O-RING
27.	184-6674	[1]	CONNECTOR
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP30610131

154-7795: LINES GP-STICK CYLINDER

LINES GP-STICK CYLINDER

154-7795 LINES GP-STICK CYLINDER
S/N AFW1-UP
PART OF 163-7689 STICK AR

i01230284 SEBP3061

1547795 LINES GP-STICK CYLINDER Parts scheme

For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	163-7058	[1]	TUBE AS
2.	172-2134 I	[2]	HOSE AS
3.	6V-8397	[4]	SEAL-O-RING
4.	148-8336	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8636	[1]	CONNECTOR
5.	9R-7802	[2]	CLIP (SLOT)
6.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
7.	9R-1004	[2]	CLIP (TAB)
8.	9R-1005	[4]	CLIP (SLOT)
9.	8T-6466 M	[2]	BOLT (M10X1.5X60-MM)
10.	8T-4133 M	[2]	NUT (M10X1.5-THD)
11.	163-7057	[1]	TUBE AS
12.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
13.	9R-7803	[2]	CLIP (TAB)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP30610132

163-6988: LINES GP-SWING MOTOR

LINES GP-SWING MOTOR

163-6988 LINES GP-SWING MOTOR
S/N AFW1-UP
PART OF 163-6985, 202-6298 HYDRAULIC AR

i01209645 SEBP3061

1636988 LINES GP-SWING MOTOR Parts scheme

For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	163-9747 I	[1]	HOSE AS
2.	163-9748 I	[1]	HOSE AS
3.	163-9749 I	[1]	HOSE AS
4.	163-9750 I	[1]	HOSE AS
5.	163-9751 I	[1]	HOSE AS
6.	163-9752 I	[1]	HOSE AS
7.	163-9753 I	[1]	HOSE AS
8.	163-9754 I	[1]	HOSE AS
9.	185-4164 I	[1]	HOSE AS
10.	202-3636	[2]	CONNECTOR AS
			(EACH INCLUDES)
	8T-0076	[1]	CONNECTOR
	3K-0360	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
11.	202-3635	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8634	[1]	CONNECTOR
	6V-8397	[1]	SEAL-O-RING
	3K-0360	[1]	SEAL-O-RING
12.	202-3829	[1]	CONNECTOR AS
	6V-9873	[1]	CONNECTOR
	3J-1907	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
13.	202-3641	[2]	ELBOW AS
			(EACH INCLUDES)
	6V-8724	[1]	ELBOW
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
14.	202-3640	[2]	ELBOW AS
			(EACH INCLUDES)
	6V-9001	[1]	ELBOW
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
15.	202-3665	[4]	ELBOW AS
			(EACH INCLUDES)
	6V-9002	[1]	ELBOW
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
16.	6V-8397	[1]	SEAL-O-RING
17.	202-3656	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8639	[1]	CONNECTOR
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
18.	202-3657	[2]	CONNECTOR AS
			(EACH INCLUDES)
	8T-1687	[1]	CONNECTOR
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
19.	6V-9829	[1]	CAP (ORFS)
	6V-8553	[1]	NUT (11/16-16-THD)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP30610133

163-6987: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

163-6987 LINES GP-TRAVEL MOTOR
S/N AFW1-UP
PART OF 163-6985, 202-6298 HYDRAULIC AR

i01209307 SEBP3061

1636987 LINES GP-TRAVEL MOTOR Parts scheme

For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	163-9744 I	[4]	HOSE AS
2.	163-9745 I	[2]	HOSE AS
3.	163-9746 I	[2]	HOSE AS
4.	202-3622	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8647	[1]	CONNECTOR
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
5.	4J-5477	[2]	SEAL-O-RING
6.	202-3656	[4]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8639	[1]	CONNECTOR
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
7.	202-3665	[4]	ELBOW AS
			(EACH INCLUDES)
	6V-9002	[1]	ELBOW
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
8.	202-3943	[2]	ELBOW AS
			(EACH INCLUDES)
	6V-9000	[1]	ELBOW
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
9.	8T-4183 M	[4]	BOLT (M12X1.75X40-MM)
10.	8T-4223	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
11.	155-6933 Y	[1]	SWIVEL GP
12.	140-5120	[4]	GROMMET
13.	3S-2093	[1]	STRAP-CABLE
14.	202-3624	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8641	[1]	CONNECTOR
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP30610134

163-6939: LINES GP-WORK TOOL

LINES GP-WORK TOOL

163-6939 LINES GP-WORK TOOL
S/N AFW1-1899
AN ATTACHMENT

i01208426 SEBP3061

For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-9169	[2]	NUT (13/16-16-THD)
2.	163-8288	[1]	TUBE AS
3.	163-8289	[1]	TUBE AS
4.	163-8291 I	[2]	HOSE AS
5.	190-5236	[2]	UNION AS
			(EACH INCLUDES)
	2M-9780	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	163-7050	[1]	CONNECTOR
6.	153-2994	[1]	COUPLING (FEMALE)
7.	152-5717	[1]	CAP-DUST
8.	153-2995	[1]	COUPLING (MALE)
9.	152-5718	[1]	CAP-DUST
10.	6V-8398	[2]	SEAL-O-RING
11.	7J-9108	[2]	SEAL-O-RING
12.	093-1290	[4]	CLAMP
13.	8T-4182 M	[4]	BOLT (M10X1.5X45-MM)
14.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
15.	172-2651	[1]	BRACKET
16.	172-2652	[1]	BRACKET
17.	8T-4179 M	[4]	BOLT (M12X1.75X20-MM)
18.	8T-4223	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
19.	146-5302	[1]	VALVE AS-RELIEF
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP30610135

163-6939: LINES GP-WORK TOOL

LINES GP-WORK TOOL

163-6939 LINES GP-WORK TOOL
S/N AFW1900-UP
AN ATTACHMENT

i01734692 SEBP3061

For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-9170 C	[2]	NUT-BULKHEAD (1-14-THD)
2.	206-6096 C	[1]	TUBE AS
3.	206-6095 C	[1]	TUBE AS
4.	204-9935 CI	[2]	HOSE AS
5.	210-6309	[2]	UNION AS
			(EACH INCLUDES)
	2M-9780	[1]	SEAL-O-RING
	163-9964	[1]	UNION
6.	153-2994	[1]	COUPLING (FEMALE)
7.	152-5717	[1]	CAP-DUST
8.	153-2995	[1]	COUPLING (MALE)
9.	152-5718	[1]	CAP-DUST
11.	7J-9108	[4]	SEAL-O-RING
12.	093-1290	[4]	CLAMP
13.	8T-4182 M	[4]	BOLT (M10X1.5X45-MM)
14.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
15.	143-9640 C	[1]	BRACKET
16.	144-8036 C	[1]	BRACKET
17.	8T-4179 M	[4]	BOLT (M12X1.75X20-MM)
18.	8T-4223	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
19.	146-5302	[1]	VALVE AS-RELIEF
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP30610136

176-1060: LINES GP-WORK TOOL

LINES GP-WORK TOOL

176-1060 LINES GP-WORK TOOL
S/N AFW1-UP
AN ATTACHMENT

i01281372 SEBP3061

For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	153-2996	[2]	FITTING AS (QUICK DISCONNECT, MALE)
2.	153-2997	[2]	FITTING AS (QUICK DISCONNECT, FEMALE)
3.	154-5231	[2]	ADAPTER AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	3K-0360	[1]	SEAL-O-RING
	132-3726	[1]	ADAPTER
4.	188-9654 I	[2]	HOSE AS
5.	192-1164	[1]	PIPE AS
6.	192-1669	[1]	PIPE AS
7.	148-8318	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8634	[1]	CONNECTOR
8.	6V-8397	[2]	SEAL-O-RING
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP30610137

144-5986: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

144-5986 MANIFOLD GP-CONTROL
S/N AFW1-UP
PART OF 163-6993 LINES GP-PILOT

i01262313 SEBP3061

1445986 MANIFOLD GP-CONTROL Parts scheme

For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	156-8847	[2]	SOLENOID
2.	099-0822 M	[4]	BOLT-SOCKET HEAD (M5X0.8X10-MM)
3.	095-1519	[2]	SEAL-O-RING
4.	102-8802	[2]	KIT-RECEPTACLE (2-PIN)
			(EACH KIT INCLUDES RECEPTACLE & WEDGE)
5.	3E-3365	[2]	WEDGE-RECEPTACLE LOCK (2-PIN)
6.	8T-8729	[4]	PIN-CONNECTOR (16-GA TO 18-GA)
	M		METRIC PART

#SEBP30610138

160-9063: MOTOR & MTG GP-SWING

MOTOR & MTG GP-SWING

160-9063 MOTOR & MTG GP-SWING
S/N AFW1-UP
PART OF 158-5740 POWER TRAIN AR

i01219842 SEBP3061

1609063 MOTOR & MTG GP-SWING Parts scheme

For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	163-9758 Y	[1]	MOTOR GP-SWING
2.	8T-4140 M	[4]	BOLT (M16X2X60-MM)
3.	9X-8257	[4]	WASHER (17.5X30X3.5-MM THK)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP30610139

191-4730: MOTOR GP-GEROTOR

MOTOR GP-GEROTOR

191-4730 MOTOR GP-GEROTOR
S/N AFW1-UP
PART OF 163-9758 MOTOR GP-SWING

i01315316 SEBP3061

For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	191-4731	[1]	HOUSING
2.	142-9576	[1]	FLANGE
3.	142-9577	[1]	GEAR
4.	191-4734	[1]	PLUG
5.	143-0604	[1]	RING
6.	143-0605	[1]	RING
7.	143-0606	[1]	PLATE
8.	143-0607	[5]	PLATE
9.	143-0608	[5]	PLATE
10.	143-0609	[12]	SPRING
11.	143-0635	[1]	BEARING
12.	143-0610	[1]	RING
13.	143-0611	[1]	RING
14.	143-0612	[1]	BEARING
15.	143-0613	[1]	RING
16.	191-4751 J	[1]	RING
17.	095-1722 J	[3]	SEAL-O-RING
18.	095-1718 J	[1]	SEAL-O-RING
19.	9X-6032 M	[8]	BOLT-SOCKET HEAD (M10X1.5X30-MM)
20.	191-4746 J	[1]	SEAL
21.	150-6375	[1]	GEROTOR
22.	143-0637	[1]	DRIVE
23.	143-0615	[1]	PLATE
24.	143-0616	[1]	DRIVE
25.	143-0617	[1]	VALVE
26.	143-0618	[1]	RING
27.	139-7280	[2]	SPRING
28.	191-4755 J	[1]	SEAL
29.	143-0619	[2]	PIN
30.	191-4757 J	[1]	SEAL
31.	191-4759	[1]	HOUSING
32.	143-0621	[2]	BALL
33.	143-0622	[2]	PLUG
34.	095-1582 J	[2]	SEAL-O-RING
35.	143-0623	[2]	SPRING
36.	143-0624	[1]	PLUG
37.	139-7279 J	[2]	SEAL
38.	J	[1]	SEAL
39.	6V-5586 J	[2]	SEAL-O-RING
40.	4J-5477 J	[1]	SEAL-O-RING
41.	143-0639	[4]	BOLT

			AVAILABLE REPAIR KIT(S):
	143-0625 J	[1]	KIT-SEAL
	J		SOLD AS SEAL KIT ONLY
	M		METRIC PART