4I0908 CYLINDER & SEAL GP-BUCKET Part of 4I0150 Linkage Ar listed on Page 464 4I1726-Page 247 An Attachment 350-A



HYDRAULIC SYSTEM
CYLINDER GP
LINES GP-CYLINDER
VALVE GP-CHECK & RELIEF

EXCAVATOR 350-A EXCAVATOR 7RK
 350 350L TRACK-TYPE EXCAVATORS 7RK00001-UP (MACHINE) POWERED BY 3306 ENGINE XEBP7194 350-A 7RK   (1992)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & SEAL GP
4I-0906 CYLINDER & SEAL GP
CYLINDER & SEAL GP
4I-0907 CYLINDER & SEAL GP
CYLINDER & SEAL GP
4I-0908 CYLINDER & SEAL GP
CYLINDER & SEAL GP
4I-0909 CYLINDER & SEAL GP
CYL GP-BOOM
4I-1515 CYL GP-BOOM
CYLINDER GP-STICK
087-5375 CYLINDER GP-STICK
CYLINDER GP-BUCKET
4I-1726 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
4I-3792 CYLINDER GP-BUCKET
 

#XEBP71940440
 

4I-0908: CYLINDER & SEAL GP

4I0908 CYLINDER & SEAL GP-BUCKET
Part of 4I0150 Linkage Ar listed on Page 464
4I1726-Page 247
An Attachment
h47339e XEBP7194
4I0908 CYLINDER & SEAL GP Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 7X-4803 [2] SEAL  
2. 4I-1726 Y [1] CYLINDER GP  
3. 9X-4597 [2] SEAL  
4. 3B-8489 [2] FITTING  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71940441
 

4I-0909: CYLINDER & SEAL GP

4I0909 CYLINDER & SEAL GP-BUCKET
Part of 4I0151 Linkage Ar listed on Page 464
4I3792-Page 248
An Attachment
h47340e XEBP7194
4I0909 CYLINDER & SEAL GP Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 9X-4597 [2] SEAL  
2. 4I-3792 Y [1] CYLINDER GP  
3. 9X-4598 [2] SEAL  
4. 3B-8489 [2] FITTING  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71940442
 

4I-1515: CYL GP-BOOM

4I1515 CYLINDER GP-BOOM
170 MM (6.69 IN.) Bore x 1550 MM (61.0 IN.) Stroke
Part of 4I0906 Cylinder listed on Page 243
An Attachment
h47832e XEBP7194
4I1515 CYL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 7Y-4956 [1] LOCKNUT  
2. 4I-1516 [1] CYLINDER AS  
3. 105-2659 [1] BEARING  
4. 9X-3607 J [1] SEAL AS  
5. 096-5609 J [1] RING  
6. 7I-7181 [1] PISTON  
7. 7Y-5239 [8] BOLT (100mm LONG)  
8. 7I-7894 [1] STOP  
9. 095-1726 J [1] SEAL  
10. 111-9957 J [1] SEAL  
11. 7Y-4944 [1] RING  
12. 114-0761 [1] BEARING  
13. 7Y-4943 [1] SEAL  
14. 7Y-4932 [1] HEAD  
15. 7Y-4942 J [1] SEAL  
16. 7Y-4941 J [1] RING  
17. 4I-1522 [1] ROD AS  
18. 105-2659 [1] BEARING  
19. 105-7262 J [1] RING  
20. 7Y-4945 J [1] RING  
21. 6I-6785 [1] RING  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  7Y-4970 [1] SEAL KIT CONSISTS OF PARTS MARKED J  
 

#XEBP71940443
 

087-5375: CYLINDER GP-STICK

0875375 CYLINDER GP-STICK
180 MM (7.09 IN.) Bore x 2010 MM (79.1 IN.) Stroke
Part of 4I0907 Cylinder listed on Page 243
An Attachment
h47833e XEBP7194
0875375 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 095-0930 [2] RING  
2. 103-8345 [1] RING  
3. 107-6579 [1] RING  
4. 103-8353 [1] STOP  
5. 087-5385 [1] LOCKNUT  
6. 105-2653 J [1] RING  
7. 9X-3610 J [1] SEAL AS  
8. 096-5167 J [1] RING  
9. 105-2660 [1] PISTON  
10. 087-5389 J [1] RING  
11. 087-5390 [1] STOP  
12. 095-1728 J [1] SEAL  
13. 087-5391 J [1] RING  
14. 087-5393 [1] RING  
15. 114-0763 [1] BEARING  
16. 087-5395 [1] HEAD  
17. 096-5169 J [1] SEAL  
18. 087-5396 J [1] SEAL  
19. 087-5397 J [1] RING  
20. 111-9958 J [1] SEAL  
21. 103-8354 [1] ROD AS  
22. 087-5379 [1] BEARING  
23. 7Y-5239 [10] BOLT (100mm LONG)  
24. 4I-1505 [1] CYLINDER AS  
25. 087-5379 [1] BEARING  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  087-5407 [1] SEAL KIT CONSISTS OF PARTS MARKED J  
 

#XEBP71940444
 

4I-1726: CYLINDER GP-BUCKET

4I1726 CYLINDER GP-BUCKET
160 MM (6.30 IN.) Bore x 1467 MM (57.8 IN.) Stroke
Part of 4I0908 Cylinder listed on Page 244
An Attachment
h47289e XEBP7194
4I1726 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4I-1727 [1] CYLINDER AS  
2. 087-5533 [1] BEARING  
3. 118-3944 [1] RING  
4. 9X-3604 [1] SEAL AS  
5. 096-3201 [1] RING  
6. 7I-7187 [1] PISTON  
7. 095-1635 [1] SEAL  
8. 087-5550 [1] RING  
9. 7Y-4944 [1] RING  
10. 114-0762 [1] BEARING  
11. 123-2031 [1] SEAL  
12. 087-5551 [1] HEAD  
13. 7Y-5239 [8] BOLT (100mm LONG)  
14. 7Y-4942 [1] SEAL  
15. 7Y-4941 [1] RING  
16. 111-9957 [1] SEAL  
17. 4I-1733 [1] ROD AS  
18. 087-5548 [1] BEARING  
19. 7Y-4695 [1] LOCKNUT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  087-6654 [1] SEAL KIT  
 

#XEBP71940445
 

4I-3792: CYLINDER GP-BUCKET

4I3792 CYLINDER GP-BUCKET
180 MM (7.09 IN.) Bore x 1372 MM (54.0 IN.) Stroke
Part of 4I0909 Cylinder listed on Page 244
An Attachment
h47290e XEBP7194
4I3792 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4I-3793 [1] CYLINDER AS  
2. 087-5379 [1] BEARING  
3. 105-2653 [1] RING  
4. 9X-3610 [1] SEAL AS  
5. 096-5167 [1] RING  
6. 105-2660 [1] PISTON  
7. 095-1728 [1] SEAL  
8. 087-5391 [1] RING  
9. 087-5393 [1] RING  
10. 114-0763 [1] BEARING  
11. 087-5395 [1] HEAD  
12. 096-5169 [1] SEAL  
13. 087-5396 [1] SEAL  
14. 087-5397 [1] RING  
15. 111-9958 [1] SEAL  
16. 7Y-5239 [10] BOLT (100mm LONG)  
17. 4I-3802 [1] ROD AS  
18. 4I-1520 [1] BEARING  
19. 087-5385 [1] LOCKNUT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  087-5407 [1] SEAL KIT  
 

#XEBP71940446
 

4I-0951: LINES GP-BOOM CYLINDER

4I0951 LINES GP-BOOM CYLINDER
S/N 7RK1-00140, 9DK1-00098
Part of 1155364, 1155365, 1155379 and 1155381 R/M-Boom Ar listed on Pages 456 and 456.01
An Attachment
h34807e XEBP7194
4I0951 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4I-5749 [1] TUBE AS (RH)  
  4I-5750 [1] TUBE AS (LH)  
2. 4I-5747 [1] TUBE AS (RH)  
  4I-5748 [1] TUBE AS (LH)  
3. 8T-4139 [8] BOLT (30mm LONG)  
4. 5I-8748 [8] SPACER  
5. 1P-3704 [2] SEAL  
6. 8T-4648 [16] BOLT (70mm LONG)  
7. 1P-3705 [2] SEAL  
8. 087-5679 [2] SUPPORT AS  
9. 8T-4195 [8] BOLT (30mm LONG)  
10. 8T-4121 [8] WASHER  
11. 4I-5745 [2] SUPPORT AS  
 

#XEBP71940447
 

4I-0951: LINES GP-BOOM CYLINDER

4I0951 LINES GP-BOOM CYLINDER
S/N 7RK00141-Up, 9DK00099-Up
Part of 1155364, 1155365, 1155379 and 1155381 R/M-Boom Ar listed on Pages 456 and 456.01
An Attachment
h47193e XEBP7194
4I0951 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4I-5749 [1] TUBE AS (RH)  
  4I-5750 [1] TUBE AS (LH)  
2. 4I-5747 [1] TUBE AS (RH)  
  4I-5748 [1] TUBE AS (LH)  
3. 8T-4139 [8] BOLT (30mm LONG)  
4. 8T-4121 [24] WASHER  
5. 1P-3704 [4] SEAL  
6. 8T-4648 [16] BOLT (70mm LONG)  
7. 4I-5745 [2] SUPPORT AS  
8. 087-5679 [2] SUPPORT AS  
9. 8T-4195 [8] BOLT (30mm LONG)  
 

#XEBP71940448
 

7I-8217: LINES GP-BOOM CYLINDER

7I8217 LINES GP-BOOM CYLINDER
Part of 4I0963 Valve Ar listed on Page 313
1163439-Page 254.01
An Attachment
h47134e XEBP7194
7I8217 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 121-6297 [2] BLOCK  
2. 9S-9334 [2] PLUG  
3. 7M-8485 [6] SEAL (29.74mm ID)  
4. 095-0670 [8] BOLT (45mm LONG)  
5. 1P-3704 [4] SEAL  
6. 8T-5412 [8] BOLT (140mm LONG)  
7. 116-3439 Y [2] VALVE GP (LOWERING CHECK)  
8. 108-7602 [2] HOSE AS  
9. 6V-3965 [2] NIPPLE AS  
10. 4I-1780 [4] HOSE AS  
11. 108-7601 [1] TUBE AS  
12. 7I-8214 [1] TUBE AS  
13. 7I-8213 [1] TUBE AS  
14. 6K-0806 [4] STRAP  
15. 108-7600 [1] TUBE AS  
16. 8T-4956 [8] BOLT (35mm LONG)  
17. 6V-9008 [2] ELBOW  
18. 5K-9090 [4] SEAL (23.52mm ID)  
19. 6V-8724 [4] ELBOW  
20. 3J-1907 [8] SEAL (11.89mm ID)  
21. 6V-8397 [8] SEAL (9.25mm ID)  
22. 7I-8216 [1] BLOCK  
23. 9S-6130 [1] PLUG  
24. 2S-4078 [1] SEAL  
25. 6V-8774 [2] TEE  
26. 8T-4139 [12] BOLT (30mm LONG)  
27. 8T-4223 [12] WASHER  
28. 113-6491 [1] SUPPORT AS  
29. 8T-4195 [8] BOLT (30mm LONG)  
30. 8T-4121 [24] WASHER  
31. 1P-3703 [2] SEAL  
32. 087-5679 [2] SUPPORT AS  
33. 8T-4648 [8] BOLT (70mm LONG)  
34. 6V-9005 [2] ELBOW  
35. 4J-0520 [2] SEAL (32.92mm ID)  
36. 113-6492 [1] SUPPORT AS  
37. 6V-0852 [2] CAP  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71940449
 

116-3439: VALVE GP-CHECK & RELIEF

1163439 VALVE GP-CHECK & RELIEF
Part of 7I8217 Lines listed on Page 254
An Attachment
h47330e XEBP7194
1163439 VALVE GP-CHECK & RELIEF Parts scheme
  For full view, you need register

Parts for your 350-A EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 8T-0349 [4] BOLT  
2. 087-4680 [2] PLUG  
3. 9S-8004 [2] PLUG  
4. 3J-1907 [3] SEAL  
5. 9S-9334 [1] PLUG  
6. 7M-8485 [1] SEAL  
7. 085-7525 [1] ORIFICE  
8. 4J-5477 [1] SEAL  
9. 9S-8007 [1] PLUG  
10. 7J-0204 [2] SEAL  
11. 1R-5206 [1] COVER  
12. 087-4660 [1] ORIFICE  
13. 6V-8187 [1] NUT  
14. 087-4677 [1] BOLT (19mm LONG)  
15. 087-4679 [1] PLUG  
16. 087-4676 [1] PISTON  
17. 6V-5722 [1] SEAL  
18. 087-4675 [1] SPSRING  
19. 087-4674 [1] VALVE  
20. 1R-5318 [1] SEAL  
21. 087-4673 [1] PIN  
22. 087-4671 [1] PLUG  
23. 085-7512 [1] SPRING  
24. 085-7514 [1] BODY  
25. 085-7513 [1] VALVE  
26. 087-4667 [1] PISTON  
27. 087-4666 [1] LOCKNUT  
28. 9X-8902 [1] BOLT  
29. 087-4683 [1] LOCKWASHER  
30. 085-7537 [1] SEAL  
31. 087-4662 [1] BALL  
32. 111-9968 [1] VALVE  
33. 085-7530 [1] RING  
34. 085-7538 [1] SEAL  
35. 085-7540 [1] SEAL  
36. 085-7522 [1] STEM AS  
 

Information:

Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Service Magazine
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 350-A :

CYLINDER & SEAL GP
4I-0907 CYLINDER & SEAL GP
CYLINDER & SEAL GP
4I-0906 CYLINDER & SEAL GP
ACCUMULATOR GP
4I-5756 ACCUMULATOR GP
ACCUMULATOR GP
4I-5690 ACCUMULATOR GP
7Y-8421 ACCUMULATOR GP
FILTER GP-HYDRAULIC OIL
7Y-4075 FILTER GP-HYDRAULIC OIL
COVER GP
102-0802 COVER GP
VALVE GP-PRESSURE COMPENSATOR
6E-3857 VALVE GP-PRESSURE COMPENSATOR
CYLINDER & SEAL GP
4I-0909 CYLINDER & SEAL GP
CYL GP-BOOM
4I-1515 CYL GP-BOOM
CYLINDER GP-STICK
087-5375 CYLINDER GP-STICK
CYLINDER GP-BUCKET
4I-1726 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
4I-3792 CYLINDER GP-BUCKET
LINES GP-BOOM CYLINDER
4I-0951 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
4I-0951 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
7I-8217 LINES GP-BOOM CYLINDER