289-7912 PUMP GP-GEAR -PILOT S/N GPH1-UP PART OF 322-8732 PUMP GP-MAIN HYDRAULIC 345C L EXCAVATOR

HYDRAULIC SYSTEM

PUMP GP

0. 289-7912 PUMP GP-GE
1. 266-7944 PUMP GP-MA
2. 283-6084 PUMP GP-MA
3. 315-4392 PUMP GP-MA
4. 322-8732 PUMP GP-MA
5. 259-0814 PUMP GP-PI

MOTOR GP

6. 126-2045 ROTATING G
7. 185-0266 ROTATING G

PUMP GP

8. 155-9135 ROTATING G
9. 273-5126 ROTATING G
0. INFORMATION

EXCAVATOR 345C L EXCAVATOR GPH
345C L Hydraulic Excavator GPH00001-UP (MACHINE) POWERED BY C13 Engine SEBP4508 345C L GPH (2006)

HYDRAULIC SYSTEM

PUMP GP

136-8899 PUMP GP-GEAR

274-2483 PUMP GP-GEAR

289-7912 PUMP GP-GEAR

266-7944 PUMP GP-MAIN HYDRAULIC

283-6084 PUMP GP-MAIN HYDRAULIC

315-4392 PUMP GP-MAIN HYDRAULIC

#SEBP45080670

289-7912: PUMP GP-GEAR

PUMP GP-GEAR

289-7912 PUMP GP-GEAR -PILOT
S/N GPH1-UP
PART OF 322-8732 PUMP GP-MAIN HYDRAULIC

i03021479 SEBP4508

For full view, you need register

Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	247-8841 M	[5]	BOLT (M10X1.5X30-MM)
2.	249-6671	[1]	SEAL-O-RING
	M		METRIC PART

#SEBP45080671

266-7944: PUMP GP-MAIN HYDRAULIC

PUMP GP-MAIN HYDRAULIC

266-7944 PUMP GP-MAIN HYDRAULIC
S/N GPH1-UP
PART OF 222-8355 PUMP & MTG GP-MAIN HYDRAULIC

i02419544 SEBP4508

2667944 PUMP GP-MAIN HYDRAULIC Parts scheme

For full view, you need register

Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	242-6920 M	[8]	BOLT (M8X30-MM)
2.	247-8729	[2]	COVER
3.	242-6919 M	[2]	SETSCREW (M20X2.5X56-MM)
4.	8T-4131 M	[2]	NUT (M20X2.5-THD)
5.	108-1781 M	[10]	BOLT-SOCKET HEAD (M12X1.75X35-MM)
6.	7I-8166	[2]	STOPPER
7.	109-1296	[2]	SEAL-O-RING
8.	7I-8172	[2]	RING-BACKUP
9.	242-6914	[2]	PISTON-SERVO
12.	7I-8152	[18]	SPRING-CYLINDER
13.	109-1294	[2]	SEAL-O-RING
14.	7I-8171	[2]	RING-BACKUP
15.	242-6915	[2]	STOPPER
16.	095-0965	[12]	PLUG
17.	095-0966	[2]	PLUG
18.	242-6918 M	[2]	NUT (M20X2.5-THD)
19.	200-3292 M	[2]	SETSCREW (M20X2.5X90-MM)
20.	249-1308 M	[1]	BOLT-SOCKET HEAD (M22X2.5X180-MM)
21.	234-4539	[2]	DOWEL
22.	236-6919	[1]	SEAL-O-RING
23.	249-1306 M	[9]	BOLT-SOCKET HEAD (M22X2.5X60-MM)
24.	242-6916	[2]	GASKET
25.	110-5525	[4]	PLUG
26.	153-4906	[4]	SEAL-O-RING
27.	7I-8154	[2]	PLATE
28.	242-6912	[2]	PLATE
29.	242-6913	[2]	RETAINER-BALL
30.	7I-8084	[21]	PLUG
31.	7I-8164	[4]	ORIFICE
32.	247-8725	[2]	PLATE
33.	095-0882	[4]	PIN-SPRING
34.	247-8786	[2]	DOWEL
35.	206-9290	[9]	SEAL-O-RING
36.	242-6917	[1]	SEAL-LIP TYPE
37.	095-0944	[1]	RING-RETAINING
38.	249-6657	[1]	SEAL-O-RING
39.	247-8723	[1]	GEAR-DRIVE (32/24-TEETH)
40.	247-8724	[1]	GEAR-DRIVEN (31/16-TEETH)
41.	6V-5204	[1]	RING-RETAINING
42.	247-8718	[1]	SPACER (44.5X68X3-MM THK)
43.	247-8982	[1]	FLANGE
44.	8T-0343 M	[11]	BOLT-SOCKET HEAD (M12X1.75X55-MM)
45.	8T-4241	[3]	RING-RETAINING (EXTERNAL)
46.	247-8787	[2]	RING-RETAINING
47.	247-8719	[3]	SPACER (50X64X3-MM THK)
48.	247-8714	[1]	BEARING-ROLLER
49.	242-6910	[1]	SHAFT
50.	247-8981	[1]	BODY
51.	9S-8010	[2]	PLUG
52.	2S-4078	[2]	SEAL-O-RING
53.	247-8715	[2]	BEARING-NEEDLE
54.	247-8721	[1]	IMPELLER
55.	247-8730	[1]	RING-RETAINING
56.	259-0813	[1]	COVER
57.	247-8944	[1]	BUSHING
58.	266-7950	[1]	BLOCK-PORT
59.	249-1307 M	[2]	BOLT-SOCKET HEAD (M22X2.5X95-MM)
60.	247-8713	[1]	BEARING-ROLLER
61.	8T-9080 M	[8]	BOLT-SOCKET HEAD (M12X1.75X20-MM)
62.	249-6670	[1]	SEAL-O-RING
63.	225-4516	[1]	PLATE
64.	247-8720	[2]	SPACER (95X110X3.2-MM THK)
65.	247-8717	[2]	SPACER (65X90X1-MM THK)
66.	095-0929	[2]	RING-RETAINING (EXTERNAL)
67.	247-8726	[1]	COVER
68.	247-8983	[1]	SHAFT
69.	206-9291	[2]	SEAL-O-RING
70.	247-8712	[2]	PIN AS
71.	247-8708	[2]	PISTON AS
72.	247-8927	[2]	SWASHPLATE AS
73.	247-8710	[1]	BARREL AS
74.	247-8709	[1]	BARREL AS
75.	225-4518 Y	[1]	VALVE GP-SOLENOID (PUMP CONTROL)
76.	247-8926 Y	[2]	HEAD GP-PUMP
77.	274-2483 Y	[1]	PUMP GP-GEAR (PILOT)
78.	247-8985	[4]	DOWEL
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP45080672

283-6084: PUMP GP-MAIN HYDRAULIC

PUMP GP-MAIN HYDRAULIC

283-6084 PUMP GP-MAIN HYDRAULIC
S/N GPH1-285
PART OF 222-8355 PUMP & MTG GP-MAIN HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@315-4392@@@@@

i02707554 SEBP4508

2836084 PUMP GP-MAIN HYDRAULIC Parts scheme

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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	242-6920 M	[8]	BOLT (M8X30-MM)
2.	247-8729	[2]	COVER
3.	242-6919 M	[2]	SETSCREW (M20X2.5X56-MM)
4.	8T-4131 M	[2]	NUT (M20X2.5-THD)
5.	108-1781 M	[10]	BOLT-SOCKET HEAD (M12X1.75X35-MM)
6.	7I-8166	[2]	STOPPER
7.	109-1296	[2]	SEAL-O-RING
8.	7I-8172	[2]	RING-BACKUP
9.	242-6914	[2]	PISTON-SERVO
10.	247-8985	[4]	DOWEL
12.	7I-8152	[18]	SPRING-CYLINDER
13.	109-1294	[2]	SEAL-O-RING
14.	7I-8171	[2]	RING-BACKUP
15.	242-6915	[2]	STOPPER
16.	095-0965	[12]	PLUG
17.	095-0966	[2]	PLUG
18.	242-6918 M	[2]	NUT (M20X2.5-THD)
19.	200-3292 M	[2]	SETSCREW (M20X2.5X90-MM)
20.	249-1308 M	[1]	BOLT-SOCKET HEAD (M22X2.5X180-MM)
21.	234-4539	[2]	DOWEL
22.	236-6919	[1]	SEAL-O-RING
23.	249-1306 M	[9]	BOLT-SOCKET HEAD (M22X2.5X60-MM)
24.	242-6916	[2]	GASKET
25.	110-5525	[4]	PLUG
26.	153-4906	[4]	SEAL-O-RING
27.	7I-8154	[2]	PLATE
28.	242-6912	[2]	PLATE
29.	242-6913	[2]	RETAINER-BALL
30.	7I-8084	[21]	PLUG
31.	7I-8164	[4]	ORIFICE
32.	247-8725	[2]	PLATE
33.	095-0882	[4]	PIN-SPRING
34.	247-8786	[2]	DOWEL
35.	206-9290	[9]	SEAL-O-RING
36.	242-6917	[1]	SEAL-LIP TYPE
37.	095-0944	[1]	RING-RETAINING
38.	249-6657	[1]	SEAL-O-RING
39.	247-8723	[1]	GEAR-DRIVE (32/24-TEETH)
40.	247-8724	[1]	GEAR-DRIVEN (31/16-TEETH)
41.	6V-5204	[1]	RING-RETAINING
42.	247-8718	[1]	SPACER (44.5X68X3-MM THK)
43.	247-8982	[1]	FLANGE
44.	8T-0343 M	[11]	BOLT-SOCKET HEAD (M12X1.75X55-MM)
45.	8T-4241	[3]	RING-RETAINING (EXTERNAL)
46.	247-8787	[2]	RING-RETAINING
47.	247-8719	[3]	SPACER (50X64X3-MM THK)
48.	247-8714	[1]	BEARING-ROLLER
49.	242-6910	[1]	SHAFT
50.	247-8981	[1]	BODY
51.	9S-8010	[2]	PLUG
52.	2S-4078	[2]	SEAL-O-RING
53.	247-8715	[2]	BEARING-NEEDLE
54.	247-8721	[1]	IMPELLER
55.	247-8730	[1]	RING-RETAINING
56.	259-0813	[1]	COVER
57.	247-8944	[1]	BUSHING
58.	266-7950	[1]	BLOCK-PORT
59.	249-1307 M	[2]	BOLT-SOCKET HEAD (M22X2.5X95-MM)
60.	247-8713	[1]	BEARING-ROLLER
61.	8T-9080 M	[8]	BOLT-SOCKET HEAD (M12X1.75X20-MM)
62.	249-6670	[1]	SEAL-O-RING
63.	225-4516	[1]	PLATE
64.	247-8720	[2]	SPACER (95X110X3.2-MM THK)
65.	247-8717	[2]	SPACER (65X90X1-MM THK)
66.	095-0929	[2]	RING-RETAINING (EXTERNAL)
67.	247-8726	[1]	COVER
68.	247-8983	[1]	SHAFT
69.	206-9291	[2]	SEAL-O-RING
70.	247-8712	[2]	PIN AS
71.	295-9691	[2]	PISTON AS
72.	247-8927	[2]	SWASHPLATE AS
73.	247-8710	[1]	BARREL AS
74.	247-8709	[1]	BARREL AS
75.	225-4518 Y	[1]	VALVE GP-SOLENOID (PUMP CONTROL)
76.	247-8926 Y	[2]	HEAD GP-PUMP
77.	274-2483 Y	[1]	PUMP GP-GEAR (PILOT)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP45080673

315-4392: PUMP GP-MAIN HYDRAULIC

PUMP GP-MAIN HYDRAULIC

315-4392 PUMP GP-MAIN HYDRAULIC
S/N GPH286-UP
PART OF 222-8355 PUMP & MTG GP-MAIN HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@322-8732@@@@@
FIELD REPLACEMENT FOR @@@@@283-6084@@@@@

i03085522 SEBP4508

3154392 PUMP GP-MAIN HYDRAULIC Parts scheme

For full view, you need register

Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	252-9167 M	[8]	BOLT-SOCKET HEAD (M8X1.25X30-MM)
2.	247-8729	[2]	COVER
3.	242-6919 M	[2]	SETSCREW (M20X2.5X56-MM)
4.	451-2184 M	[2]	NUT (M20X2.5-THD)
5.	108-1781 M	[10]	BOLT-SOCKET HEAD (M12X1.75X35-MM)
6.	7I-8166	[2]	STOPPER
7.	109-1296	[2]	SEAL-O-RING
8.	7I-8172	[2]	RING-BACKUP
9.	242-6914	[2]	PISTON-SERVO
10.	247-8985	[4]	DOWEL
12.	7I-8152	[18]	SPRING-CYLINDER
13.	109-1294	[2]	SEAL-O-RING
14.	7I-8171	[2]	RING-BACKUP
15.	242-6915	[2]	STOPPER
16.	095-0965	[12]	PLUG
17.	095-0966	[2]	PLUG
18.	242-6918 M	[2]	NUT (M20X2.5-THD)
19.	200-3292 M	[2]	SETSCREW (M20X2.5X90-MM)
20.	249-1308 M	[1]	BOLT-SOCKET HEAD (M22X2.5X180-MM)
21.	234-4539	[2]	DOWEL
22.	236-6919	[1]	SEAL-O-RING
23.	249-1306 M	[9]	BOLT-SOCKET HEAD (M22X2.5X60-MM)
24.	242-6916	[2]	GASKET
25.	110-5525	[4]	PLUG
26.	153-4906	[4]	SEAL-O-RING
27.	7I-8154	[2]	PLATE
28.	242-6912	[2]	PLATE
29.	242-6913	[2]	RETAINER-BALL
30.	7I-8084	[21]	PLUG
31.	7I-8164	[4]	ORIFICE
32.	247-8725	[2]	PLATE
33.	095-0882	[4]	PIN-SPRING
34.	247-8786	[2]	DOWEL
35.	206-9290	[9]	SEAL-O-RING
36.	295-9695	[1]	SEAL-LIP TYPE
37.	095-0944	[1]	RING-RETAINING
38.	249-6657	[1]	SEAL-O-RING
39.	247-8723	[1]	GEAR-DRIVE (32/24-TEETH)
40.	247-8724	[1]	GEAR-DRIVEN (31/16-TEETH)
41.	6V-5204	[1]	RING-RETAINING
42.	247-8718	[1]	SPACER (44.5X68X3-MM THK)
43.	247-8982	[1]	FLANGE
44.	8T-0343 M	[11]	BOLT-SOCKET HEAD (M12X1.75X55-MM)
45.	8T-4241	[3]	RING-RETAINING (EXTERNAL)
46.	247-8787	[2]	RING-RETAINING
47.	247-8719	[3]	SPACER (50X64X3-MM THK)
48.	247-8714	[1]	BEARING-ROLLER
49.	242-6910	[1]	SHAFT
50.	247-8981	[1]	BODY
51.	9S-8010	[2]	PLUG
52.	2S-4078	[2]	SEAL-O-RING
53.	247-8715	[2]	BEARING-NEEDLE
54.	247-8721	[1]	IMPELLER
55.	247-8730	[1]	RING-RETAINING
56.	259-0813	[1]	COVER
57.	247-8944	[1]	BUSHING
58.	266-7950	[1]	BLOCK-PORT
59.	249-1307 M	[2]	BOLT-SOCKET HEAD (M22X2.5X95-MM)
60.	247-8713	[1]	BEARING-ROLLER
61.	8T-9080 M	[8]	BOLT-SOCKET HEAD (M12X1.75X20-MM)
62.	249-6670	[1]	SEAL-O-RING
63.	225-4516	[1]	PLATE
64.	247-8720	[2]	SPACER (95X110X3.2-MM THK)
65.	247-8717	[2]	SPACER (65X90X1-MM THK)
66.	095-0929	[2]	RING-RETAINING (EXTERNAL)
67.	247-8726	[1]	COVER
68.	247-8983	[1]	SHAFT
69.	206-9291	[2]	SEAL-O-RING
70.	247-8712	[2]	PIN AS
71.	295-9691	[2]	PISTON AS
72.	247-8927	[2]	SWASHPLATE AS
73.	247-8710	[1]	BARREL AS
74.	247-8709	[1]	BARREL AS
75.	225-4518 Y	[1]	VALVE GP-SOLENOID (PUMP CONTROL)
76.	247-8926 Y	[2]	HEAD GP-PUMP
77.	274-2483 Y	[1]	PUMP GP-GEAR
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP45080674

322-8732: PUMP GP-MAIN HYDRAULIC

PUMP GP-MAIN HYDRAULIC

322-8732 PUMP GP-MAIN HYDRAULIC
S/N GPH1-UP
FIELD REPLACEMENT FOR @@@@@315-4392@@@@@

i03405620 SEBP4508

3228732 PUMP GP-MAIN HYDRAULIC Parts scheme

For full view, you need register

Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	252-9167 M	[8]	BOLT-SOCKET HEAD (M8X1.25X30-MM)
2.	247-8729	[2]	COVER
3.	242-6919 M	[2]	SETSCREW (M20X2.5X56-MM)
4.	451-2184 M	[2]	NUT (M20X2.5-THD)
5.	108-1781 M	[10]	BOLT-SOCKET HEAD (M12X1.75X35-MM)
6.	7I-8166	[2]	STOPPER
7.	109-1296	[2]	SEAL-O-RING
8.	7I-8172	[2]	RING-BACKUP
9.	242-6914	[2]	PISTON-SERVO
10.	247-8985	[4]	DOWEL
12.	7I-8152	[18]	SPRING-CYLINDER
13.	109-1294	[2]	SEAL-O-RING
14.	7I-8171	[2]	RING-BACKUP
15.	242-6915	[2]	STOPPER
16.	095-0965	[12]	PLUG
17.	095-0966	[2]	PLUG
18.	242-6918 M	[2]	NUT (M20X2.5-THD)
19.	200-3292 M	[2]	SETSCREW (M20X2.5X90-MM)
20.	249-1308 M	[1]	BOLT-SOCKET HEAD (M22X2.5X180-MM)
21.	234-4539	[2]	DOWEL
22.	236-6919	[1]	SEAL-O-RING
23.	249-1306 M	[9]	BOLT-SOCKET HEAD (M22X2.5X60-MM)
24.	242-6916	[2]	GASKET
25.	110-5525	[4]	PLUG
26.	153-4906	[4]	SEAL-O-RING
27.	7I-8154	[2]	PLATE
28.	242-6912	[2]	PLATE
29.	242-6913	[2]	RETAINER-BALL
30.	7I-8084	[21]	PLUG
31.	7I-8164	[4]	ORIFICE
32.	247-8725	[2]	PLATE
33.	095-0882	[4]	PIN-SPRING
34.	247-8786	[2]	DOWEL
35.	206-9290	[9]	SEAL-O-RING
36.	295-9695	[1]	SEAL-LIP TYPE
37.	095-0944	[1]	RING-RETAINING
38.	249-6657	[1]	SEAL-O-RING
39.	247-8723	[1]	GEAR-DRIVE (32/24-TEETH)
40.	247-8724	[1]	GEAR-DRIVEN (31/16-TEETH)
41.	6V-5204	[1]	RING-RETAINING
42.	247-8718	[1]	SPACER (44.5X68X3-MM THK)
43.	247-8982	[1]	FLANGE
44.	8T-0343 M	[11]	BOLT-SOCKET HEAD (M12X1.75X55-MM)
45.	8T-4241	[3]	RING-RETAINING (EXTERNAL)
46.	247-8787	[2]	RING-RETAINING
47.	247-8719	[3]	SPACER (50X64X3-MM THK)
48.	247-8714	[1]	BEARING-ROLLER
49.	242-6910	[1]	SHAFT
50.	322-8735	[1]	BODY
51.	9S-8010	[2]	PLUG
52.	2S-4078	[2]	SEAL-O-RING
53.	247-8715	[2]	BEARING-NEEDLE
54.	247-8721	[1]	IMPELLER
55.	247-8730	[1]	RING-RETAINING
56.	259-0813	[1]	COVER
57.	247-8944	[1]	BUSHING
58.	266-7950	[1]	BLOCK-PORT
59.	249-1307 M	[2]	BOLT-SOCKET HEAD (M22X2.5X95-MM)
60.	247-8713	[1]	BEARING-ROLLER
61.	8T-9080 M	[8]	BOLT-SOCKET HEAD (M12X1.75X20-MM)
62.	249-6670	[1]	SEAL-O-RING
63.	225-4516	[1]	PLATE
64.	247-8720	[2]	SPACER (95X110X3.2-MM THK)
65.	247-8717	[2]	SPACER (65X90X1-MM THK)
66.	095-0929	[2]	RING-RETAINING (EXTERNAL)
67.	247-8726	[1]	COVER
68.	247-8983	[1]	SHAFT
69.	206-9291	[2]	SEAL-O-RING
70.	247-8712	[2]	PIN AS
71.	295-9691	[2]	PISTON AS
72.	247-8927	[2]	SWASHPLATE AS
73.	247-8710	[1]	BARREL AS
74.	247-8709	[1]	BARREL AS
75.	225-4518 Y	[1]	VALVE GP-SOLENOID (PUMP CONTROL)
76.	247-8926 Y	[2]	HEAD GP-PUMP
77.	289-7912 Y	[1]	PUMP GP-GEAR (PILOT)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP45080675

259-0814: PUMP GP-PISTON

PUMP GP-PISTON

259-0814 PUMP GP-PISTON -AUXILIARY
S/N GPH1-UP
PART OF 255-2984 PUMP & MTG GP-AUXILIARY

i02342751 SEBP4508

For full view, you need register

Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	233-6306	[1]	SHAFT-DRIVE
2.	155-9133	[1]	KEY
3.	185-0303	[1]	SEAL-OIL
4.	155-9134	[2]	PLATE
5.	155-9135 Y	[1]	ROTATING GP-PUMP
6.	213-9250	[4]	SEAL-O-RING
7.	9X-6032 M	[4]	BOLT-SOCKET HEAD (M10X1.5X30-MM)
8.	213-9248	[1]	SEAL-O-RING
9.	155-9131	[1]	SWASHPLATE
10.	9S-8005	[1]	PLUG (3/4-16-THD)
11.	3K-0360	[1]	SEAL-O-RING
12.	155-9125	[1]	BEARING AS-ROLLER
13.	259-0820	[1]	HOUSING
14.	8T-9597	[1]	RING-RETAINING
15.	259-0907 Y	[1]	VALVE GP-PUMP CONTROL (HYDRAULIC FAN)
16.	194-9473	[1]	RING
17.	209-5982 Y	[1]	ACTUATOR GP
18.	259-0821	[1]	COVER
19.	191-7582	[1]	SHIM (2.5-MM THK)
20.	191-7583	[1]	BEARING AS-ROLLER
21.	137-3780	[2]	PLUG
22.	259-0908	[2]	SEAL
23.	204-2799	[1]	DOWEL
24.	9X-7680	[3]	SEAL-O-RING
25.	8T-8442 M	[4]	BOLT-SOCKET HEAD (M6X1X30-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP45080676

126-2045: ROTATING GP-MOTOR

ROTATING GP-MOTOR

126-2045 ROTATING GP-MOTOR -TRAVEL MOTOR
S/N GPH1-UP
PART OF 147-5784 MOTOR GP-TRAVEL
AN ATTACHMENT

i00513776 SEBP4508

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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6I-6998	[1]	COVER
2.	7I-0041	[1]	SEAL-LIP TYPE
3.	095-0929	[1]	RING-RETAINING (EXTERNAL)
4.	118-4140 M	[2]	SCREW (M5X0.8X19-MM)
5.	107-6547	[1]	PLATE
6.	7I-0004	[1]	SPRING
7.	7I-0037 B	[1]	SHIM (0.6-MM THK)
	7I-0038 B	[2]	SHIM (0.8-MM THK)
	7I-0039 B	[1]	SHIM (1-MM THK)
	7I-0040 B	[1]	SHIM (1.2-MM THK)
8.	7I-0003	[1]	BEARING-ROLLER
9.	200-3570	[3]	PIN
10.	7I-7558	[1]	BARREL AS
11.	111-9915	[1]	PISTON AS
12.	6I-6997	[1]	GUIDE
13.	126-2044	[1]	RETAINER
14.	7I-0001	[1]	PLATE
15.	116-3576	[2]	PLATE
16.	7I-0002	[1]	BEARING-ROLLER
17.	5H-6734	[1]	SEAL-O-RING
18.	6V-5202	[1]	RING
19.	6I-6994	[1]	SHAFT
20.	122-5331 B	[1]	SHIM (1-MM THK)
	B		USE AS REQUIRED
	M		METRIC PART

#SEBP45080677

185-0266: ROTATING GP-MOTOR

ROTATING GP-MOTOR

185-0266 ROTATING GP-MOTOR -HYDRAULIC FAN
S/N GPH1-161
PART OF 242-6904, 247-8952 MOTOR GP-PISTON
ALSO AN ATTACHMENT

i01519067 SEBP4508

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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	168-7940	[3]	PIN
2.	313-4424	[1]	PLATE-CONTROL
3.	096-0015	[1]	RING-RETAINING
4.	155-6654	[1]	BARREL
5.	168-7941	[1]	SPRING
6.	168-7942 M	[1]	WASHER (28.2X36.5X2-MM THK)
7.	185-0253	[1]	GUIDE-BALL
8.	185-0250	[1]	PISTON AS
9.	168-7944	[1]	PLATE-RETRACTION
	M		METRIC PART

#SEBP45080678

155-9135: ROTATING GP-PUMP

ROTATING GP-PUMP

155-9135 ROTATING GP-PUMP -HYDRAULIC FAN PUMP
S/N GPH1-UP
PART OF 259-0814 PUMP GP-PISTON

i00968552 SEBP4508

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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	155-9137	[1]	PLATE
2.	155-9149	[1]	RING-RETAINING
3.	155-9136	[1]	BARREL
4.	155-9117	[1]	SPRING
5.	155-9119	[1]	PLATE
6.	155-9118	[3]	PIN
7.	155-9112	[9]	PISTON AS
8.	155-9115	[1]	PLATE
9.	155-9116	[1]	GUIDE-BALL

#SEBP45080679

273-5126: ROTATING GP-PUMP

ROTATING GP-PUMP

273-5126 ROTATING GP-PUMP -HYDRAULIC FAN MOTOR
S/N GPH162-UP
PART OF 266-8034 MOTOR GP-PISTON

i02665604 SEBP4508

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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	168-7942 M	[1]	WASHER (28.2X36.5X2-MM THK)
2.	155-6654	[1]	BARREL
3.	168-7941	[1]	SPRING
4.	096-0015	[1]	RING-RETAINING
5.	168-7940	[3]	PIN
6.	168-7943	[9]	PISTON AS-PUMP
	M		METRIC PART

Information:

HYDRAULIC SYSTEM

PUMP GP

Special Instruction

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}

Rework Procedure to Repair the Servo Piston for the Main Hydraulic Pump for Certain Excavators{5070}
Rework Procedure to Repair the Servo Piston for the Main Hydraulic Pump for Certain Excavators{5070}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS

PRODUCT SUPPORT PROGRAM FOR REWORKING THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D MH, 345C, 345C L, AND 345C MH HYDRAULIC EXCAVATORS IN THE CASE OF LOOSE SERVO PISTON.
PRODUCT SUPPORT PROGRAM FOR REWORKING THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D MH, 345C, 345C L, AND 345C MH HYDRAULIC EXCAVATORS IN THE CASE OF LOOSE SERVO PISTON.

Service Letter-Australia

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS

Service Letter-CFEL

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS

Service Letter-CSARL

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D MH, 345C, 345C L, AND 345C MH HYDRAULIC EXCAVATORS IN THE CASE OF FAULTY SERVO PIN ADJUSTMENT
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D MH, 345C, 345C L, AND 345C MH HYDRAULIC EXCAVATORS IN THE CASE OF FAULTY SERVO PIN ADJUSTMENT

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS

Service Letter-Americas

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS

Specifications

Main Hydraulic Pump
345C Excavator Machine System Specifications

Tool Operating Manual

Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS

Service Letter-Asia

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS

Systems Operation

Gear Pump (Pilot)
345C Excavator Hydraulic System

Main Hydraulic Pump
345C Excavator Hydraulic System

Pump Control (Main Hydraulic) - Main Pump Regulator
345C Excavator Hydraulic System

Solenoid Valve (Proportional Reducing) - Power Shift System
345C Excavator Hydraulic System

Negative Flow Control System
345C Excavator Hydraulic System

Fan Pump (Hydraulic and Radiator Cooling)
345C Excavator Hydraulic System

Reuse And Salvage Guidelines

Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}

Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}

Information Release Memo

CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS

Testing and Adjusting

Swing Speed and Overswing on Level Ground - Check
345C Excavator Hydraulic System

Swing Speed and Swing Drift on a Slope - Check
345C Excavator Hydraulic System

Main Pump (Flow) - Test - Constant Horsepower Flow Control
345C Excavator Hydraulic System

Pump Control (Output Flow) - Adjust
345C Excavator Hydraulic System

Main Hydraulic Pump Air - Purge
345C Excavator Hydraulic System

Pump Control (Negative Flow) - Test
345C Excavator Hydraulic System

Pump Control (Negative Flow) - Adjust
345C Excavator Hydraulic System

Gear Pump (Pilot) - Test
345C Excavator Hydraulic System

Bench Test Procedures

Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}

Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}

Disassembly and Assembly

Main Hydraulic Pump - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Main Hydraulic Pump - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Gear Pump (Pilot) - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Gear Pump (Pilot) - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Gear Pump (Pilot) - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Gear Pump (Pilot) - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Fan Pump - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Fan Pump - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Gear Pump (Auxiliary) - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Gear Pump (Auxiliary) - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Main Hydraulic Pump and Pump Drive Coupling - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Main Hydraulic Pump and Pump Drive Coupling - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Gear Pump (Auxiliary) - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Gear Pump (Auxiliary) - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Fan Pump - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Fan Pump - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Service Magazine

Preventing Oil Leaks from the Pressure Sensors on the Main Hydraulic Pump {5057, 5070}
2007/04/02

New Seals in the Main Hydraulic Pump Prevent Oil Leaks from the Pump Shaft {5070, 7555}
2008/03/03

New Piston Assembly for the Main Hydraulic Pump for 345C Excavators {5070}
2008/12/08

The Pump Coupling is Improved for 345C Excavators {5062}
2009/12/10

Improve Sealing for the Head Group on the Main Hydraulic Pump for Certain 330D and 345C Excavators {5070}
2009/11/05

An Improved Manufacturing Process for the Servo Piston Improves the Efficiency of the Main Pump for Certain Excavators {5070}
2011/01/31

Caterpillar Parts SIS Catalog 345C L :

274-2483 PUMP GP-GEAR

136-8899 PUMP GP-GEAR

222-8355 PUMP & MTG GP-MAIN HYDRAULIC

255-2984 PUMP & MTG GP-AUXILIARY

242-6805 PUMP & MTG GP-AUXILIARY

122-7768 PLUG GP-CONTROL VALVE

266-7944 PUMP GP-MAIN HYDRAULIC

283-6084 PUMP GP-MAIN HYDRAULIC

315-4392 PUMP GP-MAIN HYDRAULIC

322-8732 PUMP GP-MAIN HYDRAULIC

259-0814 PUMP GP-PISTON

126-2045 ROTATING GP-MOTOR

185-0266 ROTATING GP-MOTOR

155-9135 ROTATING GP-PUMP

Truck sale:

Caterpillar 345C L
- Crawler Excavators
OHIO CAT

79,900

Caterpillar 345CL P, Crawler Excavators, Construction
- Crawler Excavators
MICHIGAN CAT

55,560

Caterpillar 345CL, Crawler Excavators, Construction

80,000

Caterpillar 345CL, Crawler Excavators, Construction

WAGNER EQUIPMENT CO

Caterpillar 345CL

ZIEGLER CAT