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1U2172 VALVE GP-PILOT-PART 2 OF 2-TYPE 2 PART OF 7V3711 PILOT LINES 950B WHEEL LOADER


HYDRAULIC SYSTEM
VALVE GP-PILOT
VALVE GP-SEQUENCE
VALVE GP-SELECTOR & PRESS CONT
PUMP GP

WHEEL LOADER 950B WHEEL LOADER 63R
 950B WHEEL LOADER 63R00001-06053 (MACHINE) POWERED BY 3304 ENGINE HEBP1373 950B 63R   (1982)

HYDRAULIC SYSTEM

VALVE GP-PILOT
VALVE GP-PILOT
1U-2172 VALVE GP-PILOT
1U-2172 VALVE GP-PILOT
VALVE GP-PILOT
1U-2172 VALVE GP-PILOT
1U-2172 VALVE GP-PILOT
VALVE GP-PILOT
1U-2620 VALVE GP-PILOT
 

#HEBP13730680
 

1U-2172: VALVE GP-PILOT

1U2172 VALVE GP-PILOT-PART 2 OF 2-TYPE 2
PART OF 7V3711 PILOT LINES
c351206 HEBP1373
1U2172 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-3044 [4] BEARING-NEEDLE  
2. 3G-9004 [2] SHAFT  
3. 9S-4190 [4] PLUG-0-RING  
  2M-9780 [4] SEAL-O-RING  
4. 1U-2175 [1] SCREEN AS  
5. 1U-2067 [1] RETAINER  
6. 0L-0723 [4] WASHER  
7. 7J-7673 [2] SEAL-LIP TYPE  
8. 0T-0431 C [1] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13730681
 

1U-2620: VALVE GP-PILOT

1U2620 PILOT VALVE GROUP
PART OF 7V6559 PILOT LINES GROUP SHOWN ON PAGE 214
AN ATTACHMENT
c231868 HEBP1373
1U2620 VALVE GP-PILOT Parts scheme
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Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2764 [1] ACTUATOR  
2. 1B-4427 [2] NUT-JAM  
3. 2A-0762 [2] BOLT  
4. 044-3165 [1] PIN  
5. 1U-3147 [2] SEAL-U-CUP  
6. 033-6044 [2] SEAL-O-RING  
7. 9S-4191 [7] PLUG-O-RING  
  3J-1907 [7] SEAL  
8. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL-O-RING  
9. 1U-2621 [1] VALVE GP  
10. 5M-7883 [2] SPRING  
11. 3G-9859 [2] SPRING  
12. 1U-2070 [2] RETAINER  
13. 5S-7018 [4] SPACER  
14. 1U-2071 [2] RETAINER  
15. 1U-2762 [1] BRACKET-PIVOT  
16. 8J-1622 [2] NUT  
17. 1U-2751 [2] SLEEVE  
18. 1U-2752 [2] PLUNGER  
19. 1U-2765 [1] BOOT  
20. 9M-4252 [2] BEARING-SLEEVE  
21. 3D-4603 [1] PLUG-PIPE  
 

#HEBP13730682
 

4T-1569: VALVE GP-SEQUENCE

4T1569 SEQUENCE VALVE GROUP
PART OF 7V6559 PILOT LINES GROUP SHOWN ON PAGE 215
AN ATTACHMENT
c237195 HEBP1373
4T1569 VALVE GP-SEQUENCE Parts scheme
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Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-1903 [1] SEAL  
2. 4T-2501 [1] VALVE GROUP  
    (Includes)
3. 8L-2786 [1] SEAL  
5. 8L-2779 [1] SEAL  
6. 030-0167 [1] RING  
 

#HEBP13730683
 

1U-2226: VALVE GP-SELECTOR & PRESS CONT

1U2226 SELECTOR AND PRESSURE CONTROL VALVE GROUP
PART OF 7V3711 PILOT LINES GROUP SHOWN ON PAGE 212
c231840 HEBP1373
1U2226 VALVE GP-SELECTOR & PRESS CONT Parts scheme
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Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-8553 [1] SPRING  
2. 5S-7001 B [4] SPACER .91MM(.036IN)THK  
  5S-7018 B [6] SPACER (254MM THK)  
3. 1U-2228 [1] VALVE GP  
4. 6V-2606 [2] ADAPTER-STRAIGHT THREAD  
  2M-9780 [2] SEAL-O-RING  
  B   USE AS REQUIRED
 

#HEBP13730684
 

3V-0133: PUMP & MOUNTING GP

3V0133 MOUNTING & PUMP GP
S/N 63R1-3769
1U2221-PAGE 220
c180723 HEBP1373
3V0133 PUMP & MOUNTING GP Parts scheme
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Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5F-3106 [1] SEAL  
2. 1U-2221 Y [1] PUMP GROUP  
    (Separate Illustration)
3. 0S-1589 [2] BOLT  
  5P-8247 [2] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#HEBP13730685
 

3V-0133: PUMP & MOUNTING GP

3V0133 MOUNTNG & PUMP GP
S/N 63R3770-UP
4T6914-PAGE 220.01
c521634 HEBP1373
3V0133 PUMP & MOUNTING GP Parts scheme
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Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5F-3106 [1] SEAL-O-RING  
2. 4T-6914 CY [1] PUMP GP-VANE  
3. 7X-0345 [2] BOLT (5/8-11X1.75IN)  
  8T-4122 [2] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#HEBP13730686
 

1U-2221: PUMP GP-VANE

1U2221 PUMP GP-VANE
S/N 63R1-3769
4T1893, 4T2626-PAGE 220A
PART OF 3V0133 MOUNTING & PUMP
c706307 HEBP1373
1U2221 PUMP GP-VANE Parts scheme
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Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2816 [1] SPRING  
2. 1U-3508 [1] PLATE  
3. 1U-3509 [1] ROTOR  
4. 1U-3513 [1] ADAPTER  
5. 009-2062 [2] SEAL-O-RING (63.17MM ID)  
6. 4M-5285 C [1] RING-RETAINING (SMALL)  
7. 2J-8172 C [1] RING-RETAINING (LARGE)  
8. 2L-5271 C [1] BALL BEARING  
9. 2J-8168 C [1] WASHER  
10. 9J-7814 C [1] SEAL-LIP (INNER)  
11. 3G-9194 C [1] SEAL-LIP (OUTER)  
12. 4T-2111 C [1] SHAFT-GOVERNOR CONTROL  
13. 065-3550 [1] SPRING-VALVE  
14. 9S-4187 [2] PLUG-O-RING (3/4-16THD)  
  3K-0360 [2] SEAL-O-RING (16.36MM ID)  
15. 3J-6008 [1] RING-SNAP  
16. 1U-3512 [1] VALVE  
17. 1U-3937 C [1] BODY  
18. 3G-7242 [1] PLUG  
19. 4T-1893 RCY [1] CARTRIDGE GP-VANE PUMP (132L/MIN)  
20. 4K-0413 C [1] COVER  
  7J-8080 [8] DAMPER-BOLT  
21. 4T-2626 RCY [1] CARTRIDGE GP-VANE PUMP-CENTER (79L/MIN)  
22. 4T-2110 [1] COVER  
  1D-4599 C [4] BOLT (5/8-11X7IN)  
23. 1U-3867 [2] PIN  
24. 1U-3514 [1] RING  
25. 6D-7889 [1] SEAL-O-RING  
26. 0L-1352 [4] BOLT (3/8-16X3.25IN)  
  1U-3515 [1] COVER  
27. 2B-0947 C [4] BOLT (1/2-13X2.25IN)  
   
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  1U-0380 C [1] KIT-FLEX PLATE (FRONT)  
  1U-0379 C [1] KIT-FLEX PLATE (CENTER)  
  1U-3505 [1] KIT-CARTRIDGE-REAR  
  1U-3506 [1] KIT-REAR SEAL  
  1U-3507 [1] KIT-VANE-REAR  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#HEBP13730687
 

4T-6914: PUMP GP-VANE

4T6914 PUMP GP-VANE
S/N 63R3770-UP
4T1893, 4T2626-PAGE 220A
PART OF 3V0133 MOUNTING & PUMP
c499310 HEBP1373
4T6914 PUMP GP-VANE Parts scheme
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Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2816 [1] SPRING  
2. 1U-3508 [1] PLATE  
3. 1U-3509 [1] ROTOR  
4. 1U-3513 [1] ADAPTER  
5. 009-2062 [3] SEAL-O-RING  
6. 4M-5285 [1] RING-RETAINING  
7. 2J-8172 [1] RING-RETAINING  
8. 2L-5271 [1] BALL BEARING  
9. 2J-8168 [1] WASHER  
10. 9J-7814 [1] SEAL-LIP TYPE  
11. 3G-9194 [1] SEAL-LIP TYPE  
12. 4T-2111 [1] SHAFT  
13. 065-3550 [1] SPRING-VALVE  
14. 9S-4187 [2] PLUG-O-RING  
  3K-0360 [2] SEAL-O-RING (O-RING)  
15. 3J-6008 [1] RING-SNAP  
16. 4T-9359 [1] VALVE  
17. 1U-3937 [1] BODY  
18. 6E-2943 [1] PLUG  
19. 4T-1893 RY [1] CARTRIDGE GP  
20. 4K-0413 [1] COVER  
21. 4T-2626 RY [1] CARTRIDGE GP  
22. 4T-2110 [1] COVER  
  1D-4599 [4] BOLT  
23. 1U-3867 [2] PIN  
24. 1U-3514 [1] RING  
25. 4T-9358 [1] SCREEN  
26. 1U-3515 [1] COVER  
  0L-1352 [4] BOLT  
27. 2B-0947 [4] BOLT  
   
    THE FOLOWING REPAIR
    KITS ARE AVAILABLE:
  1U-0380 [1] KIT-FLEXPLATE (FRONT)  
  1U-0379 [1] KIT-FLEXPLATE (CENTER)  
  1U-3505 [1] KIT-CARTRIDGE-REAR  
  1U-3506 [1] KIT-REAR SEAL  
  1U-3507 [1] KIT-VANE-REAR  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#HEBP13730688
 

4T-2626: CARTRIDGE GP

4T2626 CARTRIDGE GP-REAR*R
79L/MIN (30.11 GPM)
PART OF 1U2221, 4T6914 VANE PUMPS
c456219 HEBP1373
4T2626 CARTRIDGE GP Parts scheme
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Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-3078 [4] SEAL-O-RING  
2. 3G-2192 [4] RETAINER-SEAL  
3. 9T-5041 [2] DOWEL  
4. 9T-5048 [1] PLATE-INLET  
5. 064-7311 [1] KIT-VANE  
6. 9T-5072 [1] RING  
7. 6V-1197 [1] SEAL-O-RING  
8. 8J-4351 [1] SEAL-O-RING  
9. 9T-5086 [1] RING  
10. 9T-5091 C [1] PLATE-OUTLET  
11. 3G-2193 [1] RING-SEAL  
12. 9T-5098 [2] FLEXPLATE  
13. 064-7310 [1] ROTOR-PUMP  
14. 9T-5110 [2] SCREW  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13730689
 

4T-1893: CARTRIDGE GP

4V1893 CARTRIDGE GP-FRONT-*R
132 L/MIN (34.87 GPM)
PART OF 1U2221, 4T6914 VANE PUMPS
c402084 HEBP1373
4T1893 CARTRIDGE GP Parts scheme
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Parts for your 950B WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-3079 [4] SEAL-O-RING  
2. 3G-1264 [4] RETAINER-SEAL  
3. 9T-5042 [2] DOWEL  
4. 9T-5050 [1] PLATE-INLET  
5. 9T-5057 [1] KIT-VANE  
6. 9T-5076 [1] RING  
7. 5D-5958 [1] SEAL-O-RING  
8. 061-9457 [1] SEAL-O-RING  
9. 9T-5087 [1] RING  
10. 9T-5092 [1] PLATE-OUTLET  
11. 3G-1820 [1] RING-SEAL  
12. 9T-5100 [2] FLEXPLATE  
13. 9T-5107 [1] ROTOR  
14. 9T-5112 [2] SCREW  
 

Information:

Caterpillar Parts SIS Catalog 950B :

VALVE GP-PILOT
1U-2172 VALVE GP-PILOT
1U-2172 VALVE GP-PILOT
VALVE GP-PILOT
1U-2172 VALVE GP-PILOT
7V-6559 LINES GP-PILOT
LINES GP-PILOT
7V-6559 LINES GP-PILOT
7V-6559 LINES GP-PILOT
LINES GP-PILOT
7V-6559 LINES GP-PILOT
7V-3711 LINES GP-PILOT
VALVE GP-PILOT
1U-2620 VALVE GP-PILOT
VALVE GP-SEQUENCE
4T-1569 VALVE GP-SEQUENCE
VALVE GP-SELECTOR & PRESS CONT
1U-2226 VALVE GP-SELECTOR & PRESS CONT
PUMP & MOUNTING GP
3V-0133 PUMP & MOUNTING GP
PUMP & MOUNTING GP
3V-0133 PUMP & MOUNTING GP
PUMP GP-VANE
1U-2221 PUMP GP-VANE
PUMP GP-VANE
4T-6914 PUMP GP-VANE
CARTRIDGE GP
4T-2626 CARTRIDGE GP

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