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9J5070 VANE PUMP GROUP Serial No. 81J9993 to 81J14231 inclusive. Part of 6K9470 Hydraulic Pump and Lines Group shown on Page 189. 3G1270 and 3G2752 Cartridge parts are shown on Page 190-2 950




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP10480660
 

9J-5070: PUMP GP-VANE

9J5070 VANE PUMP GROUP
Serial No. 81J9993 to 81J14231 inclusive. Part of 6K9470 Hydraulic Pump and Lines Group shown on
Page 189. 3G1270 and 3G2752 Cartridge parts are shown on Page 190-2
c164993 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-0947 [4] BOLT  
2. 4K-0415 [1] COVER  
3. 4K-0413 [1] COVER  
4. 3G-1270 YC [1] CARTRIDGE GROUP (38 gpm)  
    (Separate Illustration)
5. 2J-8172 [1] RING  
6. 2L-5271 [1] BEARING  
7. 2J-8169 [1] SEAL  
8. 9J-5152 [1] SEAL  
9. 9J-5101 [1] SHAFT  
10. 4M-5285 [1] RING  
11. 2J-8168 [1] WASHER  
12. 3G-2632 C [1] PLUG  
13. 9J-5123 [1] BODY  
14. 1D-4599 [1] BOLT  
15. 3G-2752 RYC [1] CARTRIDGE GROUP (21 gpm)  
    (Separate Illustration)
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP10480661
 

9J-5070: PUMP GP-VANE

9J5070 VANE PUMP GROUP
Serial No. 81J4232-Up and 31K2202-Up. Part of 6K9470 Hydraulic Pump and
Lines Group shown on Page 189. 3G2752 & 1U3953 Cartridge parts are shown on
Pages 190-2 & 190-3
c303553 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4599 [4] BOLT  
2. 3G-2752 YR [1] CARTRIDGE GP (25 GPM)  
3. 4K-0413 [1] COVER  
4. 1U-3953 CYR [1] CARTRIDGE GP-FRONT (38 GPM)  
5. [1] RING  
6. 2L-5271 [1] BALL BEARING  
7. 2J-8168 [1] WASHER  
8. 9J-7814 C [1] SEAL-LIP TYPE  
9. 3G-9194 C [1] SEAL-LIP TYPE  
10. 3G-7242 C [1] PLUG  
11. 9J-5101 [1] SHAFT  
12. 2J-8172 [1] RING-RETAINING  
13. 1U-3937 C [1] BODY  
14. 4K-0415 [1] COVER-OUTLET  
15. 2B-0947 [4] BOLT  
    THE FOLLOWING SERVICE
    REPAIR KITS ARE
    AVAILABLE:
  1U-0379 [1] KIT-FLEXPLATE (25 SERIES)  
  1U-0380 [1] KIT-FLEXPLATE (35 SERIES)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10480662
 

3G-1270: CARTRIDGE GP

3G1270 CARTRIDGE GROUP--38 GPM
Serial No. 81J9993-Up
Part of 9J5070 Vane Pump Group shown on Page 190-1
c162653 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-1264 [4] RETAINER  
2. 3G-1265 [4] SEAL  
3. 2J-8163 [1] SEAL  
4. 3G-1820 [1] SEAL  
5. 4J-9225 [1] RING  
6. 1H-5728 [1] SEAL  
 

#SEBP10480663
 

3G-2752: CARTRIDGE GP

3G2752 CARTRIDGE GROUP--21 GPM
Serial No. 81J9993-Up
Part of 9J5070 Vane Pump Group shown on Page 190-1
c165281 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-2192 [4] RETAINER  
2. 3G-2191 [4] SEAL  
3. 2H-3934 [1] SEAL  
4. 3G-2193 [1] SEAL  
5. 1S-0670 [1] RING  
6. 1H-9696 [1] SEAL  
 

#SEBP10480664
 

1U-3953: CARTRIDGE GP-FRONT

1U3953 CARTRIDGE GROUP--38 G.P.M.
Part of 9J5070 Hydraulic Pump Group shown on Page 190-1b
c234376 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 061-9457 [1] SEAL  
2. 3G-9200 [4] SEAL  
3. 5D-5958 [1] SEAL  
4. 3G-1820 [1] RING  
5. 6V-1555 [1] RING  
 

#SEBP10480665
 

2V-4910: FRONT LINES GROUP

2V4910 FRONT LINES GROUP
Part of 1V9785 Multi-Purpose Bucket Arrangement listed on Page 216A
AN ATTACHMENT
c222112 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 C [48] BOLT  
  5M-2894 [48] WASHER  
2. 1P-4576 [24] FLANGE  
3. 5S-7672 [2] HOSE ASSEM.  
    (Each Includes)
  9S-0247 CH HOSE 15.35 in.(39 cm)  
  3S-8358 [1] STEM ASSEM. (22.5 DEGREES)  
4. 3S-7165 [1] STEM ASSEM. (straight)  
5. 3S-7166 [2] SLEEVE  
6. 5F-1678 [14] SEAL  
7. 5S-5587 [2] HOSE ASSEM.  
    (Each Includes)
  9S-0247 H HOSE 24.8 in.(63 cm)  
  3S-7165 [1] STEM ASSEM. (straight)  
8. 3S-8362 [1] STEM ASSEM. (67.5 DEGREES)  
9. 3S-7166 [2] SLEEVE  
10. 4K-4228 [7] CLAMP  
11. 0S-1620 [14] BOLT  
  3B-4508 [14] LOCKWASHER  
12. 2V-4803 [1] TUBE ASSEM.  
13. 3B-1915 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
14. 4K-2929 [1] TUBE ASSEM.  
15. 6K-6932 [1] HOSE ASSEM.  
    (Includes)
  9S-0247 CH HOSE 47.24 in.(120 cm)  
16. 3S-8363 [1] STEM ASSEM. (90 DEGREES)  
17. 3S-7166 [2] SLEEVE  
18. 3S-8360 [1] STEM ASSEM. (45 DEGREES)  
19. 5S-5657 [1] HOSE ASSEM.  
    (Includes)
  9S-0247 CH HOSE 47.24 in.(120 cm)  
20. 3S-7165 [1] STEM ASSEM. (straight)  
21. 3S-7166 [2] SLEEVE  
22. 3S-8360 [1] STEM ASSEM.  
23. 2V-4804 [1] TUBE ASSEM.  
24. 2V-4805 [1] TUBE ASSEM.  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

#SEBP10480666
 

4K-3252: FRONT LINES GROUP

4K3252 FRONT LINES GROUP
Part of 7K1422 Multi-Purpose Bucket Arrangement listed on Page 216A
AN ATTACHMENT
c149191 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7K-0213 [1] TUBE ASSEM.  
  2K-4665 [2] ELBOW  
    (Part of 7K213 Assem.)
  0S-1588 C [16] BOLT  
  4B-4278 C [16] LOCKWASHER  
  2K-5372 [1] FLANGE  
    (PART OF TUBE ASSEM 4K2929)
  3B-1915 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5F-1678 [1] SEAL  
  4K-2929 [1] TUBE ASSEM.  
  2K-4665 [1] ELBOW  
    (PART OF TUBE ASSEM. 4K2929)
  4K-4228 [1] CLAMP  
  0S-1620 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  3S-7166 [2] SLEEVE  
  3S-8363 [1] STEM ASSEM. (90 degrees)  
    (Parts of 6K6932 Assem.)
  3S-7166 [2] SLEEVE  
  3S-7165 [1] STEM ASSEM. (Straight)  
    (Parts of 5S5657 Assem.)
  0S-1588 C [24] BOLT  
  4B-4278 C [24] WASHER  
  1P-4576 [12] FLANGE  
  3B-1915 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5F-1678 [1] SEAL  
  2K-5372 [1] FLANGE  
    (PART OF TUBE ASSEM. 4K5330)
  4K-5330 [1] TUBE ASSEM.  
  0S-1620 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4K-4228 [1] CLAMP  
  2K-4665 [1] ELBOW  
    (PART OF TUBE ASSEM. 4K5330)
  7K-0198 [1] TUBE ASSEM.  
  4K-4228 [5] CLAMP  
  0S-1620 [10] BOLT  
  3B-4508 [10] LOCKWASHER  
  1P-4576 C [8] FLANGE  
  3S-7165 [2] STEM ASSEM. (Straight)  
  3S-7166 [4] SLEEVE  
    (1/2 each in 5S5587 Assem.)
  5S-5587 [2] HOSE ASSEM. (A)  
  3S-8362 [2] STEM ASSEM. (67.5 degrees)  
  9S-0247 H HOSE 49.2"  
    (Angle Orientation 0 Degrees)
    (1/2 each in 5S5587 Assem.)
  4J-5267 [4] SEAL  
  3S-7165 [2] STEM ASSEM. (Straight)  
  3S-7166 [4] SLEEVE  
    (1/2 each in 5S7672 Assem.)
  5S-7672 [2] HOSE ASSEM. (B)  
  9S-0247 H HOSE 30.8"  
    (Angle Orientation 0 Degrees)
    (1/2 each in 5S7672 Assem.)
  4J-5267 [4] SEAL  
  3S-8358 [2] STEM ASSEM.  
    (1/2 in each 5S7672 Assem.)
  2K-4665 [1] ELBOW  
    (Part of 7K198 Assem.)
  5S-5657 [1] HOSE ASSEM.  
  9S-0247 H HOSE 47.4"  
    (Angle Orientation 0 Degrees)
    (Part of 5S5657 Assem.)
  4J-5267 [2] SEAL  
  6K-6932 [1] HOSE ASSEM.  
  9S-0247 H HOSE 47.4"  
    (Angle Orientation 147 Degrees)
    (Part of 6K6932 Assem.)
  6J-3575 [2] SEAL  
  3S-8360 [1] STEM ASSEM. (45 degrees)  
    (Part of 5S5657 Assem.)
  3S-8360 [1] STEM ASSEM. (45 degrees)  
    (Part of 6K6932 Assem.)
  1P-4576 C [4] FLANGE  
  0S-1588 C [8] BOLT  
  4B-4278 C [8] WASHER  
  C   INDICATES CHANGE
  H   ORDER BY THE INCH
 

#SEBP10480667
 

9K-6492: FRONT HYDRAULIC LINES GROUP

9K6492 FRONT HYDRAULIC LINES GROUP
Part of 9K6491 Bucket Arrangement listed on Page 216
c222102 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4576 [16] FLANGE  
2. 4J-5267 [8] SEAL  
3. 0S-1588 [32] BOLT  
4. 5M-2894 C [32] WASHER  
5. 5S-5657 [1] HOSE ASSEM.  
    (Includes)
  5P-0180 H HOSE 120 cm(47.24 in.)  
6. 3S-8360 [1] STEM ASSEM. (45 degrees)  
7. 3S-7166 [2] SLEEVE  
8. 3S-7165 [1] STEM ASSEM. (straight)  
9. 5S-5470 [1] HOSE ASSEM.  
    (Includes)
  5P-0180 H HOSE 96.26 cm(37.90 in.)  
10. 3S-7166 [2] SLEEVE  
11. 3S-7165 [1] STEM ASSEM. (straight)  
12. 3S-8363 [1] STEM ASSEM. (90 degrees)  
13. 6K-8113 [2] HOSE ASSEM.  
    (Each Includes)
  5P-0180 H HOSE 124.96 cm(49.2 in.)  
14. 3S-7166 [2] SLEEVE  
15. 3S-7165 [1] STEM ASSEM. (straight)  
16. 3S-8360 [1] STEM ASSEM. (45 degrees)  
17. 0S-1619 [3] BOLT  
  1D-4717 [3] NUT  
  3B-4506 [3] LOCKWASHER  
18. 2K-7835 [1] BLOCK  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETER
 

#SEBP10480668
 

7K-9376: FRONT HYDRAULIC LINES GROUP

7K9376 FRONT HYDRAULIC LINES GROUP--Part 1 of 2--Type 1
Part of 8K5553 and 8K5554 Hydraulic Arrangement listed on Page 170
AN ATTACHMENT
c203048 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7K-9339 [2] BAR  
  0S-1587 [2] BOLT  
  1D-4719 [2] NUT  
  3B-4508 [2] LOCKWASHER  
  4B-4280 [4] WASHER  
  7K-9337 [1] TUBE ASSEM.  
  7K-9342 [1] TUBE ASSEM.  
  0S-1590 C [8] BOLT  
  1D-4717 [8] NUT  
  4B-4278 C [16] WASHER  
  1P-4576 C [8] FLANGE  
  3H-5522 [2] PLATE  
  4J-5267 [4] SEAL  
  5K-2257 [1] TUBE ASSEM.  
  5K-2210 [1] TUBE ASSEM.  
  1A-1460 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4J-5573 [2] SEAL  
  9S-4190 [2] PLUG  
  2M-9780 [2] SEAL  
  8K-8203 [1] BRACKET  
  0S-1591 [4] BOLT  
  6K-8420 [2] NUT  
  7K-0897 [4] WASHER  
  7K-1181 C [1] STRAP  
  7K-9587 [1] BRACKET  
  7K-9580 [1] TUBE ASSEM.  
  7K-9579 [1] TUBE ASSEM.  
  6K-4624 [1] BRACKET  
  0S-1594 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  9K-2996 C [2] HOSE ASSEM.  
  3S-7166 [2] SLEEVE  
  8S-3759 [1] COUPLING ASSEM.  
  5S-5285 [1] STEM ASSEM.  
  5P-0180 HC HOSE 7.08 cm(18 in.)  
  7K-9583 [1] TUBE ASSEM.  
  7K-9584 [1] TUBE ASSEM.  
  4K-4986 [2] SEAL  
  4K-4986 [2] SEAL  
  4K-4987 [2] SEAT  
  0S-1591 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  0S-1571 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  6K-4626 [2] SEAT  
  4K-4986 [2] SEAL  
  4J-8997 [2] SEAL  
  H   ORDER BY THE CENTIMETRE
 

#SEBP10480669
 

7K-9376: FRONT HYDRAULIC LINES GROUP

7K9376 FRONT HYDRAULIC LINES GROUP--Part 2 of 2--Type 1
Part of 8K5553 and 8K5554 Hydraulic Arrangement listed on Page 170
4K4895 Swivel Joint parts are shown on Page 194. AN ATTACHMENT
c203237 SEBP1048
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6K-8420 [2] NUT  
  7K-0897 [4] WASHER  
  7K-9367 [2] HOSE ASSEM.  
  5P-0180 H 12.51 cm(31.8 in.)  
    (Part of 7K9367 Assem.)
  8S-3759 [1] COUPLING ASSEM.  
    (Part of 7K9367 Assem.)
  8S-6389 [1] COUPLING ASSEM.  
  3S-7166 [2] SLEEVE  
    (Parts of 7K9367 Assem.)
  5K-3340 [1] BRACKET  
  5K-3339 [1] BRACKET  
  0S-1585 [2] BOLT  
  1D-4719 [2] NUT  
  3B-4508 [2] LOCKWASHER  
  4B-4280 [2] WASHER  
  0S-1588 [8] BOLT  
  4B-4278 C [8] WASHER  
  1P-4577 C [4] FLANGE  
  4J-0520 [2] SEAL  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
  5K-0864 [2] CLAMP  
  5K-4963 [1] ANGLE  
  5K-2697 [1] CLAMP  
  0S-1571 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  4K-4895 Y [2] SWIVEL JOINT GROUP  
    (Separate Illustration)
  5K-3338 [2] BAR  
  3K-2943 [2] CLAMP  
    (Mounted on Lift Arm)
  5K-3342 [1] TUBE ASSEM.  
  5K-3344 [1] TUBE ASSEM.  
    (4K4895 Swivel Joint Group to Front Hydraulic Lines)
  5K-3347 [2] ANGLE  
  1K-7063 [2] "U" BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  H   ORDER BY THE CENTIMETRE
  Y   SEPARATE ILLUSTRATION
 

Information:

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}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Specifications
Hydraulic Pump
950 WHEEL LOADER
Hydraulic Pump<BR> (9J8184)
950 WHEEL LOADER STEERING SYSTEM
Hydraulic Pump<BR> (9J5070)
950 WHEEL LOADER STEERING SYSTEM
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}
Reuse And Salvage Guidelines
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}
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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Bench Test Procedures
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}
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}
Disassembly and Assembly
Hydraulic Pump
950 WHEEL LOADER VEHICLE SYSTEMS
Supplemental Steering Pump (If So Equipped)
950 WHEEL LOADER VEHICLE SYSTEMS
Service Magazine

Caterpillar Parts SIS Catalog 950 :

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