391-9442 PUMP GP-MAIN HYDRAULIC S/N KLE1-UP; MGJ1-UP PART OF 387-2606 PUMP & MTG GP-MAIN HYDRAULIC 312D2

HYDRAULIC SYSTEM

PUMP GP

0. 391-9442 PUMP GP-MA

FILTER GP

1. 394-4278 SCREEN GP-

VALVE GP-CONTROL

2. 197-0173 SPOOL GP-C
3. 197-0213 SPOOL GP-C
4. 197-0217 SPOOL GP-C
5. 285-1504 SPOOL GP-C
6. 285-1505 SPOOL GP-C
7. 310-0065 SPOOL GP-C
8. 310-0357 SPOOL GP-C
9. 352-7197 SPOOL GP-C
0. INFORMATION

EXCAVATOR 312D2 EXCAVATOR KLE
312D2 & 312D2 L Excavators KLE00001-UP (MACHINE) POWERED BY 3054C Engine SEBP6233 312D2 KLE (2012)

HYDRAULIC SYSTEM

PUMP GP

344-0688 COUPLING GP-PUMP

391-9444 HEAD GP-PUMP

342-1891 PUMP & MTG GP-AUXILIARY

387-2606 PUMP & MTG GP-MAIN HYDRAULIC

341-2860 PUMP GP-GEAR

349-4069 PUMP GP-GEAR

391-9442 PUMP GP-MAIN HYDRAULIC

#SEBP62330410

391-9442: PUMP GP-MAIN HYDRAULIC

PUMP GP-MAIN HYDRAULIC

391-9442 PUMP GP-MAIN HYDRAULIC
S/N KLE1-UP; MGJ1-UP
PART OF 387-2606 PUMP & MTG GP-MAIN HYDRAULIC

i04934954 SEBP6233

3919442 PUMP GP-MAIN HYDRAULIC Parts scheme

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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	111-9916 Y	[1]	VALVE GP-SOLENOID (PRESSURE REDUCING)(PUMP CONTROL)
2.	165-2799	[12]	SPRING
3.	165-2801	[2]	BEARING-ROLLER
4.	165-2804	[1]	FLANGE
5.	165-2805	[2]	BLOCK
6.	165-3838	[1]	BARREL AS
7.	165-3839	[1]	BARREL AS
8.	165-3853	[1]	COVER
9.	176-8131	[2]	SPACER-SPECIAL
10.	176-8132	[2]	BEARING
11.	190-4896	[2]	PLUG
12.	192-0573	[4]	PIN-DOWEL
13.	199-0518	[2]	SEAL-O-RING
14.	207-2985	[2]	ORIFICE
15.	225-6216	[1]	GASKET
16.	267-8084	[2]	BEARING-NEEDLE
17.	268-6263	[2]	CAM
18.	269-2433	[4]	BEARING-CRADLE
19.	273-8315	[1]	SEAL-O-RING
20.	282-9192	[1]	CASE-FLANGE
21.	341-2860 Y	[1]	PUMP GP-GEAR (PILOT)
22.	353-5829	[2]	GUIDE-BALL
23.	353-5837	[1]	SEAL-LIP TYPE
24.	368-9994	[1]	PLATE
25.	368-9995	[2]	GEAR (47-TEETH)
26.	368-9996	[1]	SHAFT-DRIVE
27.	368-9997	[1]	SHAFT-DRIVEN
28.	165-3847	[18]	PISTON AS
29.	391-9438	[1]	BLOCK-PORT
30.	391-9444 Y	[2]	HEAD GP-PUMP (DRIVE)
32.	094-1875	[6]	DOWEL
33.	094-1882	[13]	PLUG
35.	189-9763	[4]	SEAL-O-RING
36.	1H-7339	[1]	SEAL-O-RING
37.	1J-6472	[2]	RING-RETAINING
38.	273-8320	[1]	SEAL-O-RING
39.	3J-1907	[2]	SEAL-O-RING
40.	6V-8144	[2]	RING-RETAINING
41.	6V-8757	[2]	RING-RETAINING
42.	7I-2272 M	[2]	BOLT (M5X0.8X12-MM)
43.	7X-2553 M	[5]	BOLT (M16X2X40-MM)
44.	7X-2556 M	[1]	BOLT (M16X2X100-MM)
45.	2Y-5578	[4]	PIN
46.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
47.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
48.	8T-4139 M	[8]	BOLT (M12X1.75X30-MM)
49.	8T-4140 M	[2]	BOLT (M16X2X60-MM)
50.	8T-4185 M	[4]	BOLT (M10X1.5X50-MM)
51.	8T-7547 M	[4]	BOLT (M8X1.25X30-MM)
52.	8T-9599	[1]	RING-RETAINING
53.	9S-4191	[2]	PLUG (9/16-18-THD)
54.	353-5825	[2]	RETAINER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP62330411

394-4278: SCREEN GP-HYDRAULIC

SCREEN GP-HYDRAULIC

394-4278 SCREEN GP-HYDRAULIC
S/N KLE1-UP; MGJ1-UP
PART OF 395-1575 TANK & FILTER GP-HYDRAULIC

i04971298 SEBP6233

3944278 SCREEN GP-HYDRAULIC Parts scheme

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Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	087-5317	[1]	ROD
2.	209-6002	[1]	SCREEN AS (HYDRAULIC TANK)(HYDRAULIC TANK)
3.	259-0918	[1]	GUIDE
4.	095-1552	[1]	SEAL-O-RING
5.	095-6639	[1]	SPRING
6.	8T-4133 M	[2]	NUT (M10X1.5-THD)
	M		METRIC PART

#SEBP62330412

197-0173: SPOOL GP-CONTROL VALVE

SPOOL GP-CONTROL VALVE

197-0173 SPOOL GP-CONTROL VALVE -WORK TOOL
S/N KLE1-UP; MGJ1-UP
PART OF 297-0374 VALVE GP-CONTROL, 420-2241 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT

i01463920 SEBP6233