239-5730 LINES GP-STICK -CLAMSHELL S/N BWH1-UP; DBN1-UP 2.1-2.5-M (6.9-8.2-FT) PART OF 253-0520 LINES AR-HYDRAULIC AN ATTACHMENT 312C

HYDRAULIC SYSTEM

LINES GP-STICK

0. 239-5730 LINES GP-S
1. 249-3682 LINES GP-S

LINES GP-CYLINDER

2. 179-7596 LINES GP-S
3. 179-7596 LINES GP-S
4. 190-7355 LINES GP-S

LINES GP-SWING

5. 168-9533 LINES GP-S
6. 168-9533 LINES GP-S

LINES GP-TRAVEL MOTOR

7. 168-9531 LINES GP-T
8. 168-9532 LINES GP-T
9. 195-6934 LINES GP-T
0. INFORMATION

EXCAVATOR 312C EXCAVATOR BWH
312C & 312C L Excavators BWH00001-UP (MACHINE) POWERED BY 3064 Engine SEBP3973 312C BWH (2003)

HYDRAULIC SYSTEM

LINES GP-STICK

227-6300 LINES GP-STICK

229-3405 LINES GP-STICK

239-5730 LINES GP-STICK

249-3682 LINES GP-STICK

179-7596 LINES GP-STICK CYLINDER

#SEBP39730490

239-5730: LINES GP-STICK

LINES GP-STICK

239-5730 LINES GP-STICK -CLAMSHELL
S/N BWH1-UP; DBN1-UP
2.1-2.5-M (6.9-8.2-FT)
PART OF 253-0520 LINES AR-HYDRAULIC
AN ATTACHMENT

i02363270 SEBP3973

For full view, you need register

Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	1P-4576	[2]	FLANGE-HALF
2.	4J-5267	[2]	SEAL-O-RING
3.	8T-4198 M	[4]	BOLT (M10X1.5X100-MM)
4.	8T-4121	[12]	WASHER-HARD (11X21X2.5-MM THK)
5.	1P-5765	[4]	FLANGE-HALF
6.	8T-4182 M	[4]	BOLT (M10X1.5X45-MM)
7.	1P-3702	[2]	SEAL-RECTANGULAR
8.	188-6088 I	[1]	HOSE AS
9.	183-5195	[1]	BRACKET
10.	8T-4137 M	[4]	BOLT (M10X1.5X20-MM)
11.	183-5194	[1]	BRACKET
12.	200-4105	[2]	CONNECTOR-SPECIAL
			(EACH INCLUDES)
	4K-1388	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
13.	9X-6274	[4]	WASHER (32.5X50X1.6-MM THK)
14.	2P-1293	[2]	LOCKNUT (1-3/16-12-THD)
15.	231-9164	[2]	FITTING GP-HYDRAULIC (QUICK DISCONNECT, MALE)
	239-3483	[1]	KIT-REPAIR (QUICK DISCONNECT)
			(KIT INCLUDES RINGS, VALVE SEAL & SMALL BAG)
16.	8U-8011	[2]	CAP-PROTECTION
17.	4J-0524	[2]	SEAL-O-RING
18.	115-8045	[1]	CHANNEL
19.	7X-2572 M	[1]	BOLT (M24X3X35-MM)
20.	8T-4167	[2]	WASHER-HARD (26X44X4-MM THK)
21.	8Y-1727	[1]	SPACER (26X50X16-MM THK)
22.	8T-5379 M	[1]	BOLT (M24X3X50-MM)
23.	188-6093 I	[1]	HOSE AS
24.	8T-4182 M	[4]	BOLT (M10X1.5X45-MM)
25.	151-8866	[1]	ELBOW
26.	8T-4896	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
27.	188-6090 I	[1]	HOSE AS
28.	105-3478 M	[4]	BOLT-SOCKET HEAD (M10X1.5X35-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP39730491

249-3682: LINES GP-STICK

LINES GP-STICK

249-3682 LINES GP-STICK
S/N BWH1-UP; DBN1-UP
3-M (9.8-FT)
PART OF 253-0519 LINES AR-HYDRAULIC
AN ATTACHMENT

i02373435 SEBP3973

For full view, you need register

Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	1P-4576	[2]	FLANGE-HALF
2.	4J-5267	[2]	SEAL-O-RING
3.	8T-4178 M	[4]	BOLT (M10X1.5X90-MM)
4.	8T-4121	[12]	WASHER-HARD (11X21X2.5-MM THK)
5.	1P-5765	[4]	FLANGE-HALF
7.	1P-3702	[2]	SEAL-RECTANGULAR
8.	188-6088 I	[1]	HOSE AS
9.	183-5195	[1]	BRACKET
10.	8T-4137 M	[4]	BOLT (M10X1.5X20-MM)
11.	183-5194	[1]	BRACKET
12.	200-4105	[2]	CONNECTOR-SPECIAL
			(EACH INCLUDES)
	4K-1388	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
13.	9X-6274	[4]	WASHER (32.5X50X1.6-MM THK)
14.	2P-1293	[2]	LOCKNUT (1-3/16-12-THD)
15.	231-9164	[2]	FITTING GP-HYDRAULIC (QUICK DISCONNECT, MALE)
			(EACH INCLUDES)
	239-3483	[1]	KIT-REPAIR (QUICK DISCONNECT)
			(REPAIR KIT INCLUDES O-RINGS, VALVE SEALS, ELASTIC RINGS, BACKUP RING & SMALL BAG)
16.	8U-8011	[2]	CAP-PROTECTION
17.	4J-0524	[2]	SEAL-O-RING
18.	115-8045	[1]	CHANNEL
19.	7X-2572 M	[1]	BOLT (M24X3X35-MM)
20.	8T-4167	[2]	WASHER-HARD (26X44X4-MM THK)
21.	8Y-1727	[1]	SPACER (26X50X16-MM THK)
22.	8T-5379 M	[1]	BOLT (M24X3X50-MM)
23.	188-6091 I	[1]	HOSE AS
24.	8T-4182 M	[12]	BOLT (M10X1.5X45-MM)
25.	8T-4896	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
26.	188-6090 I	[1]	HOSE AS
27.	151-8866	[1]	ELBOW
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP39730492

179-7596: LINES GP-STICK CYLINDER

LINES GP-STICK CYLINDER

179-7596 LINES GP-STICK CYLINDER
S/N BWH1-UP; DBN1-UP
PART OF 170-9833 CYLINDER & LINES GP-STICK
Type 1
AN ATTACHMENT

i01509369 SEBP3973

1797596 LINES GP-STICK CYLINDER Parts scheme

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Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	8T-4185 M	[8]	BOLT (M10X1.5X50-MM)
2.	109-5816	[1]	ELBOW
3.	4J-5267	[2]	SEAL-O-RING
4.	6V-9746	[2]	SEAL-O-RING
5.	179-7597	[1]	TUBE AS
6.	8T-4910 M	[1]	BOLT (M12X1.75X60-MM)
7.	8T-4223	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
8.	093-1292	[1]	CLAMP
9.	121-6219	[1]	SUPPORT AS
10.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
11.	8T-4196 M	[2]	BOLT (M10X1.5X35-MM)
12.	121-6220	[1]	SUPPORT AS
	8T-3490 M	[1]	NUT-WELD (M10X1.5-THD)
	M		METRIC PART

#SEBP39730493

179-7596: LINES GP-STICK CYLINDER

LINES GP-STICK CYLINDER

179-7596 LINES GP-STICK CYLINDER
S/N BWH1-UP; DBN1-UP
PART OF 170-9833 CYLINDER & LINES GP-STICK
Type 2
AN ATTACHMENT

i03300600 SEBP3973

For full view, you need register

Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	8T-4185 M	[8]	BOLT (M10X1.5X50-MM)
2.	109-5816	[1]	ELBOW
3.	4J-5267	[2]	SEAL-O-RING
4.	6V-9746	[2]	SEAL-O-RING
5.	179-7597	[1]	TUBE AS (YELLOW)
			-OR-
	C	[1]	TUBE AS (BLACK)
6.	8T-4910 M	[1]	BOLT (M12X1.75X60-MM)
7.	8T-4223	[1]	WASHER-HARD (13.5X25.5X3-MM THK)
8.	093-1292	[1]	CLAMP
9.	121-6219	[1]	SUPPORT AS
10.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
11.	8T-4196 M	[2]	BOLT (M10X1.5X35-MM)
12.	121-6220	[1]	SUPPORT AS
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART

#SEBP39730494

190-7355: LINES GP-STICK CYLINDER

LINES GP-STICK CYLINDER

190-7355 LINES GP-STICK CYLINDER
S/N BWH1-UP; DBN1-UP
PART OF 200-0922 CYLINDER & LINES GP-STICK
AN ATTACHMENT

i01509636 SEBP3973

1907355 LINES GP-STICK CYLINDER Parts scheme

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Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	121-6220	[1]	SUPPORT AS
	190-7358	[1]	TUBE AS
	190-7359	[1]	TUBE AS
4.	190-7366	[1]	SUPPORT AS
5.	4J-5267	[2]	SEAL-O-RING
6.	4I-1674	[2]	CLIP
7.	8T-1895	[1]	CLIP (SLOT)
8.	8T-1896	[1]	CLIP (TAB)
9.	8T-4121	[7]	WASHER-HARD (11X21X2.5-MM THK)
10.	8T-4133 M	[2]	NUT (M10X1.5-THD)
11.	8T-4136 M	[1]	BOLT (M10X1.5X25-MM)
12.	8T-4185 M	[8]	BOLT (M10X1.5X50-MM)
13.	8T-4195 M	[2]	BOLT (M10X1.5X30-MM)
14.	8T-4196 M	[2]	BOLT (M10X1.5X35-MM)
	M		METRIC PART

#SEBP39730495

168-9533: LINES GP-SWING MOTOR

LINES GP-SWING MOTOR

168-9533 LINES GP-SWING MOTOR
S/N BWH1-236; DBN1-186
PART OF 233-7814, 234-9987 HYDRAULIC AR

i01457169 SEBP3973

1689533 LINES GP-SWING MOTOR Parts scheme

For full view, you need register

Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	7J-9108	[1]	SEAL-O-RING
2.	3D-2824	[1]	SEAL-O-RING
3.	109-5815	[1]	CONNECTOR
4.	148-8341	[3]	CONNECTOR AS
			(EACH INCLUDES)
	3D-2824	[1]	SEAL-O-RING
	6V-8713	[1]	CONNECTOR
	7J-9108	[1]	SEAL-O-RING
5.	148-8393	[2]	ELBOW AS
			(EACH INCLUDES)
	6V-9852	[1]	ELBOW (SWIVEL)
	7J-9108	[1]	SEAL-O-RING
6.	179-7461 I	[1]	HOSE AS
7.	7I-1364 I	[1]	HOSE AS
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP39730496

168-9533: LINES GP-SWING MOTOR

LINES GP-SWING MOTOR

168-9533 LINES GP-SWING MOTOR
S/N BWH237-UP; DBN187-UP
PART OF 233-7814, 234-9987, 253-0517, 323-6135, 323-6946 HYDRAULIC AR

i02372894 SEBP3973

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Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	148-8341	[3]	CONNECTOR AS
			(EACH INCLUDES)
	3D-2824	[1]	SEAL-O-RING
	6V-8713	[1]	CONNECTOR
	7J-9108	[1]	SEAL-O-RING
2.	148-8382	[1]	ELBOW AS
	3D-2824	[1]	SEAL-O-RING
	7J-9108	[1]	SEAL-O-RING
	8T-0404	[1]	ELBOW
3.	241-9992 I	[1]	HOSE AS
4.	147-5607 I	[1]	HOSE AS
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP39730497

168-9531: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

168-9531 LINES GP-TRAVEL MOTOR
S/N DBN1-1201
PART OF 234-9987 HYDRAULIC AR

i01979621 SEBP3973

1689531 LINES GP-TRAVEL MOTOR Parts scheme

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Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	115-8645	[1]	GUARD
2.	218-4242 I	[1]	HOSE AS
3.	218-4241 I	[1]	HOSE AS
4.	218-4243 I	[2]	HOSE AS
5.	162-4696 Y	[1]	SWIVEL GP
6.	7K-1181	[6]	STRAP-CABLE
7.	229-7539	[1]	BRACKET AS
8.	8T-4137 M	[4]	BOLT (M10X1.5X20-MM)
9.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
10.	1U-8846 B		SEALANT-GASKET
11.	148-8339	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8716	[1]	CONNECTOR (STRAIGHT)
	6V-9746	[1]	SEAL-O-RING
	7M-8485	[1]	SEAL-O-RING
12.	148-8327	[8]	CONNECTOR AS
			(EACH INCLUDES)
	3D-2824	[1]	SEAL-O-RING
	6V-8637	[1]	CONNECTOR
	6V-9746	[1]	SEAL-O-RING
13.	8C-8400	[2]	ELBOW
14.	148-8347	[1]	ELBOW AS
	3D-2824	[1]	SEAL-O-RING
	6V-9007	[1]	ELBOW
	6V-9746	[1]	SEAL-O-RING
15.	194-9041	[1]	ELBOW
16.	3D-2824	[3]	SEAL-O-RING
17.	6V-9746	[3]	SEAL-O-RING
18.	153-6242	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-9746	[1]	SEAL-O-RING
	7M-8485	[1]	SEAL-O-RING
	8T-0197	[1]	CONNECTOR
19.	218-4245 I	[4]	HOSE AS
20.	179-7770 I	[2]	HOSE AS
21.	179-7771 I	[2]	HOSE AS
22.	148-8325	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
23.	148-8340	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8639	[1]	CONNECTOR
24.	148-8436	[1]	TEE AS
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[2]	SEAL-O-RING
	6V-8775	[1]	TEE-FACE SEAL
25.	150-4042	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-9010	[1]	CONNECTOR-PORT
26.	5I-4365	[2]	GROMMET
27.	5I-4366	[2]	GROMMET
28.	8T-4140 M	[1]	BOLT (M16X2X60-MM)
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP39730498

168-9532: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

168-9532 LINES GP-TRAVEL MOTOR
S/N BWH585-1744
PART OF 253-0517 HYDRAULIC AR

i02350353 SEBP3973

1689532 LINES GP-TRAVEL MOTOR Parts scheme

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Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	218-4241 I	[1]	HOSE AS
2.	218-4243 I	[2]	HOSE AS
3.	218-4242 I	[1]	HOSE AS
4.	134-5048 I	[2]	HOSE AS
5.	162-4696 Y	[1]	SWIVEL GP
6.	229-7539	[1]	BRACKET AS
7.	8T-4140 M	[1]	BOLT (M16X2X60-MM)
8.	8T-4137 M	[4]	BOLT (M10X1.5X20-MM)
9.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
10.	1U-8846 B		SEALANT-GASKET
11.	148-8339	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8716	[1]	CONNECTOR (STRAIGHT)
	6V-9746	[1]	SEAL-O-RING
	7M-8485	[1]	SEAL-O-RING
12.	148-8327	[8]	CONNECTOR AS
			(EACH INCLUDES)
	3D-2824	[1]	SEAL-O-RING
	6V-8637	[1]	CONNECTOR
	6V-9746	[1]	SEAL-O-RING
13.	8C-8400	[2]	ELBOW
14.	148-8347	[1]	ELBOW AS
	3D-2824	[1]	SEAL-O-RING
	6V-9007	[1]	ELBOW
	6V-9746	[1]	SEAL-O-RING
15.	194-9041	[1]	ELBOW
16.	3D-2824	[3]	SEAL-O-RING
17.	6V-9746	[3]	SEAL-O-RING
18.	153-6242	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-9746	[1]	SEAL-O-RING
	7M-8485	[1]	SEAL-O-RING
	8T-0197	[1]	CONNECTOR
19.	218-4244 I	[4]	HOSE AS
20.	131-3206 I	[2]	HOSE AS
21.	148-8325	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
22.	148-8340	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8639	[1]	CONNECTOR
23.	148-8436	[1]	TEE AS
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[2]	SEAL-O-RING
	6V-8775	[1]	TEE-FACE SEAL
24.	150-4042	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-9010	[1]	CONNECTOR-PORT
25.	5I-4365	[2]	GROMMET
26.	5I-4366	[2]	GROMMET
27.	7K-1181	[6]	STRAP-CABLE
28.	115-8645	[1]	GUARD
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP39730499

195-6934: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

195-6934 LINES GP-TRAVEL MOTOR
S/N BWH1-584
PART OF 233-7814 HYDRAULIC AR

i01460617 SEBP3973

1956934 LINES GP-TRAVEL MOTOR Parts scheme

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Parts for your 312C EXCAVATOR:

Pos.	Part No	Qty	Parts name
1.	218-4241 I	[1]	HOSE AS
2.	218-4243 I	[2]	HOSE AS
3.	218-4242 I	[1]	HOSE AS
4.	162-4696 Y	[1]	SWIVEL GP
5.	194-9041	[1]	ELBOW
6.	8T-4137 M	[4]	BOLT (M10X1.5X20-MM)
7.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
8.	1U-8846 B		SEALANT-GASKET
9.	148-8347	[1]	ELBOW AS
	3D-2824	[1]	SEAL-O-RING
	6V-9007	[1]	ELBOW
	6V-9746	[1]	SEAL-O-RING
10.	148-8327	[8]	CONNECTOR AS
			(EACH INCLUDES)
	3D-2824	[1]	SEAL-O-RING
	6V-8637	[1]	CONNECTOR
	6V-9746	[1]	SEAL-O-RING
11.	8C-8400	[2]	ELBOW
12.	229-7539	[1]	BRACKET AS
13.	148-8339	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-8716	[1]	CONNECTOR (STRAIGHT)
	6V-9746	[1]	SEAL-O-RING
	7M-8485	[1]	SEAL-O-RING
14.	3D-2824	[3]	SEAL-O-RING
15.	6V-9746	[3]	SEAL-O-RING
16.	153-6242	[2]	CONNECTOR AS
			(EACH INCLUDES)
	6V-9746	[1]	SEAL-O-RING
	7M-8485	[1]	SEAL-O-RING
	8T-0197	[1]	CONNECTOR
17.	7K-1181	[4]	STRAP-CABLE
18.	115-8645	[1]	GUARD
19.	5I-4365	[2]	GROMMET
20.	5I-4366	[2]	GROMMET
21.	134-5048 I	[2]	HOSE AS
22.	141-7757 I	[2]	HOSE AS
23.	218-4244 I	[4]	HOSE AS
24.	148-8325	[4]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
25.	148-8436	[1]	TEE AS
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[2]	SEAL-O-RING
	6V-8775	[1]	TEE-FACE SEAL
26.	148-8340	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	6V-8639	[1]	CONNECTOR
27.	8T-4140 M	[1]	BOLT (M16X2X60-MM)
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION