423-7443 LINES GP-AUXILIARY HYDRAULIC -SHORT STICK PART OF 455-9996 COUPLER AR-QUICK AN ATTACHMENT 302.4D

HYDRAULIC SYSTEM

LINES GP-AUXILIARY

0. 423-7443 LINES GP-A
1. 423-7444 LINES GP-A

LINES GP-BOOM

2. 418-0222 LINES GP-B
3. 418-0221 LINES GP-B
4. 420-0890 LINES GP-B

CYLINDER GP

5. 397-2648 LINES GP-B

LINES GP-BUCKET

6. 415-4654 LINES GP-B
7. 420-0884 LINES GP-B
8. 251-1912 LINES GP-B

LINES GP-WORK TOOL

9. 153-4065 LINES GP-C
0. INFORMATION

MINI HYD EXCAVATOR 302.4D MINI HYD EXCAVATOR LJN
302.4D Mini Hydraulic Excavator LJN00001-UP (MACHINE) SEBP6413 302.4D LJN (2012)

HYDRAULIC SYSTEM

LINES GP-AUXILIARY

415-4656 LINES GP-AUXILIARY

420-0879 LINES GP-AUXILIARY

420-0880 LINES GP-AUXILIARY

415-4651 LINES GP-AUXILIARY HYDRAULIC

415-4652 LINES GP-AUXILIARY HYDRAULIC

420-0871 LINES GP-AUXILIARY HYDRAULIC

420-0873 LINES GP-AUXILIARY HYDRAULIC

420-0878 LINES GP-AUXILIARY HYDRAULIC

423-7443 LINES GP-AUXILIARY HYDRAULIC

423-7444 LINES GP-AUXILIARY HYDRAULIC

#SEBP64130120

423-7443: LINES GP-AUXILIARY HYDRAULIC

LINES GP-AUXILIARY HYDRAULIC

423-7443 LINES GP-AUXILIARY HYDRAULIC -SHORT STICK
PART OF 455-9996 COUPLER AR-QUICK
AN ATTACHMENT

i05169592 SEBP6413

4237443 LINES GP-AUXILIARY HYDRAULIC Parts scheme

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Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	419-7431	[2]	HOSE AS
2.	443-5000	[2]	HOSE AS
3.	419-7433	[1]	HOSE AS
4.	179-5393	[2]	PLUG
5.	419-7430	[1]	HOSE AS
6.	372-5933	[1]	CONNECTOR AS
7.	373-5653	[3]	CONNECTOR-MALE
8.	418-0225	[1]	CLAMP
9.	383-0720	[1]	BLOCK-MANIFOLD
10.	372-1078	[3]	WASHER-SPECIAL (8.4X13.0X0.9-MM THK)
11.	418-0224	[2]	TUBE AS
12.	423-7081	[1]	TUBE AS
13.	420-0847	[1]	BRACKET
14.	8T-4189 M	[1]	BOLT (M8X1.25X20-MM)
15.	381-3011	[2]	CONNECTOR
16.	381-2828 M	[2]	BOLT-SOCKET HEAD (M8X1.25X12-MM)
17.	419-7447	[1]	HOSE AS
18.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
19.	7X-0623	[4]	WASHER (10.5X21X2-MM THK)
20.	423-7080	[1]	TUBE AS
21.	381-2827 M	[2]	NUT (M12X1.5-THD)
22.	372-1079	[4]	WASHER-SPECIAL (10.5X16.0X1.10-MM THK)
23.	8T-4224	[1]	WASHER-HARD (8.8X16X2-MM THK)
	M		METRIC PART

#SEBP64130121

423-7444: LINES GP-AUXILIARY HYDRAULIC

LINES GP-AUXILIARY HYDRAULIC

423-7444 LINES GP-AUXILIARY HYDRAULIC
PART OF 455-9997 COUPLER AR-QUICK
AN ATTACHMENT

i05169591 SEBP6413

4237444 LINES GP-AUXILIARY HYDRAULIC Parts scheme

For full view, you need register

Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	419-7431	[2]	HOSE AS
2.	419-7433	[1]	HOSE AS
3.	443-5001	[2]	HOSE AS
4.	179-5393	[2]	PLUG
5.	419-7430	[1]	HOSE AS
6.	372-5933	[1]	CONNECTOR AS
7.	373-5653	[3]	CONNECTOR-MALE
8.	418-0225	[1]	CLAMP
9.	383-0720	[1]	BLOCK-MANIFOLD
10.	372-1078	[3]	WASHER-SPECIAL (8.4X13.0X0.9-MM THK)
11.	418-0224	[2]	TUBE AS
12.	423-7081	[1]	TUBE AS
13.	420-0847	[1]	BRACKET
14.	8T-4189 M	[1]	BOLT (M8X1.25X20-MM)
15.	381-3011	[2]	CONNECTOR
16.	381-2828 M	[2]	BOLT-SOCKET HEAD (M8X1.25X12-MM)
17.	419-7447	[1]	HOSE AS
18.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
19.	7X-0623	[4]	WASHER (10.5X21X2-MM THK)
20.	423-7080	[1]	TUBE AS
21.	381-2827 M	[2]	NUT (M12X1.5-THD)
22.	372-1079	[4]	WASHER-SPECIAL (10.5X16.0X1.10-MM THK)
23.	8T-4224	[1]	WASHER-HARD (8.8X16X2-MM THK)

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
	M		METRIC PART

#SEBP64130122

418-0222: LINES GP-BOOM

LINES GP-BOOM

418-0222 LINES GP-BOOM
AN ATTACHMENT

i04938330 SEBP6413

For full view, you need register

Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	393-8062	[1]	VALVE-CHECK (BOOM)
2.	373-5655	[2]	CONNECTOR
3.	418-0209	[1]	BRACKET AS
4.	418-0211	[1]	GUARD
5.	386-0838	[1]	CONNECTOR
6.	386-0553	[1]	SWITCH-PRESSURE (OVERLOAD WARNING)
7.	418-0212	[1]	TUBE AS
8.	373-5653	[4]	CONNECTOR-MALE
9.	3T-0852 M	[2]	LOCKNUT (M8X1.25-THD)
10.	418-0213	[2]	BOLT (M8X1.25X22-MM)
11.	372-1078	[5]	WASHER-SPECIAL (8.4X13.0X0.9-MM THK)
12.	8T-4224	[7]	WASHER-HARD (8.8X16X2-MM THK)
13.	8T-4200 M	[3]	BOLT (M8X1.25X16-MM)
14.	418-0214	[1]	CLAMP
15.	7X-0623	[1]	WASHER (10.5X21X2-MM THK)
16.	372-1079	[1]	WASHER-SPECIAL (10.5X16.0X1.10-MM THK)
17.	418-0895 M	[1]	BOLT (M10X1.5X40-MM)
18.	418-0215	[1]	HOSE AS
19.	418-0216	[1]	HARNESS AS-WIRING
20.	418-0217	[1]	PLUG
21.	384-2355	[1]	ADAPTER-TEE
22.	418-0218	[1]	HOSE AS
23.	418-0219 I	[1]	HOSE AS
24.	418-0220	[2]	TERMINAL-BLADE
25.	394-5511	[1]	HOUSING
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP64130123

418-0221: LINES GP-BOOM CHECK VALVE

LINES GP-BOOM CHECK VALVE

418-0221 LINES GP-BOOM CHECK VALVE
AN ATTACHMENT

i04938329 SEBP6413

4180221 LINES GP-BOOM CHECK VALVE Parts scheme

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Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	393-8062	[1]	VALVE-CHECK (BOOM)
2.	373-5655	[2]	CONNECTOR
3.	418-0209	[1]	BRACKET AS
4.	418-0211	[1]	GUARD
5.	386-0838	[1]	CONNECTOR
6.	386-0553	[1]	SWITCH-PRESSURE (OVERLOAD WARNING)
7.	418-0212	[1]	TUBE AS
8.	373-5653	[4]	CONNECTOR-MALE
9.	3T-0852 M	[2]	LOCKNUT (M8X1.25-THD)
10.	418-0213	[2]	BOLT (M8X1.25X22-MM)
11.	372-1078	[5]	WASHER-SPECIAL (8.4X13.0X0.9-MM THK)
12.	8T-4224	[7]	WASHER-HARD (8.8X16X2-MM THK)
13.	8T-4200 M	[3]	BOLT (M8X1.25X16-MM)
14.	418-0214	[1]	CLAMP
15.	7X-0623	[1]	WASHER (10.5X21X2-MM THK)
16.	372-1079	[1]	WASHER-SPECIAL (10.5X16.0X1.10-MM THK)
17.	418-0895 M	[1]	BOLT (M10X1.5X40-MM)
18.	418-0215	[1]	HOSE AS
19.	418-0216	[1]	HARNESS AS-WIRING
20.	418-0217	[1]	PLUG
21.	384-2355	[1]	ADAPTER-TEE
22.	418-0218	[1]	HOSE AS
23.	418-0219 I	[1]	HOSE AS
24.	418-0220	[2]	TERMINAL-BLADE
25.	394-5511	[1]	HOUSING
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP64130124

420-0890: LINES GP-BOOM CHECK VALVE

LINES GP-BOOM CHECK VALVE

420-0890 LINES GP-BOOM CHECK VALVE
AN ATTACHMENT

i04939328 SEBP6413

4200890 LINES GP-BOOM CHECK VALVE Parts scheme

For full view, you need register

Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	393-8062	[1]	VALVE-CHECK (BOOM)
2.	373-5655	[4]	CONNECTOR
3.	418-0209	[2]	BRACKET AS
4.	418-0211	[2]	GUARD
5.	386-0838	[1]	CONNECTOR
6.	386-0553	[1]	SWITCH-PRESSURE (OVERLOAD WARNING)
7.	418-0212	[1]	TUBE AS
8.	373-5653	[6]	CONNECTOR-MALE
9.	3T-0852 M	[4]	LOCKNUT (M8X1.25-THD)
10.	418-0213	[4]	BOLT (M8X1.25X22-MM)
11.	372-1078	[10]	WASHER-SPECIAL (8.4X13.0X0.9-MM THK)
12.	8T-4224	[14]	WASHER-HARD (8.8X16X2-MM THK)
13.	8T-4200 M	[6]	BOLT (M8X1.25X16-MM)
14.	418-0214	[1]	CLAMP
15.	7X-0623	[7]	WASHER (10.5X21X2-MM THK)
16.	372-1079	[7]	WASHER-SPECIAL (10.5X16.0X1.10-MM THK)
17.	418-0895 M	[1]	BOLT (M10X1.5X40-MM)
18.	393-8063	[1]	VALVE-CHECK (BOOM, STICK)
19.	420-0842	[2]	TUBE AS
20.	394-5487	[2]	CLAMP-PIPE
21.	418-0226	[1]	TUBE AS
22.	372-1083	[1]	PLUG-OIL
23.	101-7398 M	[6]	BOLT-SOCKET HEAD (M10X1.5X40-MM)
24.	418-0216	[1]	HARNESS AS-WIRING
25.	373-5657	[1]	TEE-SWIVEL
26.	418-0217	[1]	PLUG
27.	384-2355	[2]	ADAPTER-TEE
28.	418-0227	[1]	HOSE AS
29.	418-0228	[1]	HOSE AS
30.	418-0218	[1]	HOSE AS
31.	420-0865	[1]	HOSE AS
32.	420-0864	[1]	HOSE AS
33.	418-0215	[1]	HOSE AS
34.	418-0219 I	[1]	HOSE AS
35.	420-0862 I	[1]	HOSE AS
36.	420-0858 I	[1]	HOSE AS
37.	418-0220	[2]	TERMINAL-BLADE
38.	394-5511	[1]	HOUSING
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP64130125

397-2648: LINES GP-BOOM CYLINDER

LINES GP-BOOM CYLINDER

397-2648 LINES GP-BOOM CYLINDER
PART OF 416-9569 BOOM AR

i04906433 SEBP6413

3972648 LINES GP-BOOM CYLINDER Parts scheme

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Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	397-2628 I	[1]	HOSE AS
	3E-4297	[1]	SEAL-O-RING
2.	397-2618 I	[1]	HOSE AS
3.	397-2604	[1]	HOSE AS
4.	397-2635	[1]	HOSE AS
5.	397-2637	[1]	GUARD-HOSE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP64130126

415-4654: LINES GP-BUCKET CYLINDER

LINES GP-BUCKET CYLINDER

415-4654 LINES GP-BUCKET CYLINDER
PART OF 420-8983, 420-8984 STICK AR-HOE
AN ATTACHMENT

i04941202 SEBP6413

4154654 LINES GP-BUCKET CYLINDER Parts scheme

For full view, you need register

Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	425-9065 I	[2]	HOSE AS
2.	397-2635	[1]	HOSE AS
3.	399-3001	[1]	HOSE AS
4.	397-2637	[1]	GUARD-HOSE
5.	420-0869 I	[2]	HOSE AS
6.	415-4627	[1]	TUBE AS
7.	415-4626	[1]	TUBE AS
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP64130127

420-0884: LINES GP-BUCKET CYLINDER

LINES GP-BUCKET CYLINDER

420-0884 LINES GP-BUCKET CYLINDER
PART OF 420-8982 STICK AR-HOE
AN ATTACHMENT AND FIELD INSTALLATION

i04939324 SEBP6413

4200884 LINES GP-BUCKET CYLINDER Parts scheme

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Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	425-9065 I	[2]	HOSE AS
2.	397-2635	[1]	HOSE AS
3.	399-3001	[1]	HOSE AS
4.	420-0866 I	[2]	HOSE AS
5.	397-2637	[1]	GUARD-HOSE
6.	415-4627	[1]	TUBE AS
7.	415-4626	[1]	TUBE AS
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP64130128

251-1912: LINES GP-BUCKET TILT CYLINDER

LINES GP-BUCKET TILT CYLINDER

251-1912 LINES GP-BUCKET TILT CYLINDER -TILTABLE BUCKET
PART OF 246-0093 BUCKET AR-TILTABLE
AN ATTACHMENT

i02186737 SEBP6413

2511912 LINES GP-BUCKET TILT CYLINDER Parts scheme

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Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7K-1181	[1]	STRAP-CABLE
2.	151-4841	[1]	BLOCK
3.	153-2995	[1]	COUPLING (MALE)
4.	164-9639	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	148-7925	[1]	CONNECTOR
5.	244-3075 I	[1]	HOSE AS
6.	244-3076 I	[1]	HOSE AS
7.	153-2994	[1]	COUPLING (FEMALE)
8.	2M-9780	[2]	SEAL-O-RING
9.	5I-3978	[1]	CLIP
10.	6V-8398	[2]	SEAL-O-RING
11.	6V-8624	[1]	ELBOW
12.	6V-8638	[1]	CONNECTOR
13.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
14.	8T-4191 M	[1]	BOLT (M10X1.5X16-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP64130129

153-4065: LINES GP-CONNECTING

LINES GP-CONNECTING

153-4065 LINES GP-CONNECTING
302.5
PART OF 218-3207 AUGER AR
AN ATTACHMENT

i04566646 SEBP6413

1534065 LINES GP-CONNECTING Parts scheme

For full view, you need register

Parts for your 302.4D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	153-2994	[1]	COUPLING (FEMALE)
2.	153-2995	[1]	COUPLING (MALE)
3.	176-2616 I	[2]	HOSE AS
4.	148-8315	[4]	CONNECTOR AS
			(EACH INCLUDES)
	2M-9780	[1]	SEAL-O-RING
	6V-8642	[1]	CONNECTOR
	7J-9108	[1]	SEAL-O-RING
	I		REFER TO HYDRAULIC INFORMATION SYSTEM