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4K6280 HOSE GROUP PART OF 4K6724, 4K6726, 5K3323 AND 5K3325 HYDRAULIC CONTROL ARRANGEMENTS LISTED ON PAGES 16A, 16B, 16-1 AND 16-2. 2H9262 COUPLING ASSEMBLY PARTS ARE SHOWN ON PAGE 92 191


HYDRAULIC SYSTEM
LINES GP-BULLDOZER
LINES GP-HYDRAULIC
LINES GP-RIPPER
IMPLEMENTS
CONSOLE GP

HYDRAULIC CONTROL 191 HYDRAULIC CONTROL 36F
 141, 143, 161, 181 & 191 HYD. CONTROLS 36F00001-00413 UE035116 191 36F   (1959)

HYDRAULIC SYSTEM

LINES GP-BULLDOZER
HOSE GROUP
5K-3686 HOSE GROUP
HOSE GROUP
5K-3686 HOSE GROUP
HOSE GROUP
5K-3686 HOSE GROUP
BULLDOZER HOSE GROUP
3J-0850 BULLDOZER HOSE GROUP
BULLDOZER HOSE GROUP
2J-4306 BULLDOZER HOSE GROUP
HOSE GROUP
4K-6280 HOSE GROUP
 

#UE0351160190
 

4K-6280: HOSE GROUP

4K6280 HOSE GROUP
PART OF 4K6724, 4K6726, 5K3323 AND 5K3325 HYDRAULIC CONTROL
ARRANGEMENTS LISTED ON PAGES 16A, 16B, 16-1 AND 16-2.
2H9262 COUPLING ASSEMBLY PARTS ARE SHOWN ON PAGE 92
c93934 UE035116
4K6280 HOSE GROUP Parts scheme
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4K-6741 [2] HOSE  
    (39" LONG OVERALL-HYDRAULIC TANK TO HYDRAULIC CYLINDER)
  4K-6742 [2] HOSE  
    (32.19" LONG OVERALL-HYDRAULIC TANK TO HYDRAULIC CYLINDER)
  8M-1630 [16] CLAMP  
  1A-9579 [16] BOLT  
  1D-4716 [16] NUT  
  2H-9262 Y [2] COUPLING ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  [2] HOSE (5" LONG)  
  8M-1619 [2] STEM  
  5F-7054 [2] SEAL  
  0S-1618 [16] BOLT  
  3B-4505 [16] LOCKWASHER  
  4K-4575 [2] ELBOW  
  5F-1678 [2] SEAL  
  2H-9262 Y [2] COUPLING ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  [2] HOSE (5" LONG)  
  4K-4575 [2] ELBOW  
  5F-1678 [2] SEAL  
  8M-1630 [16] CLAMP  
  1A-9579 [16] BOLT  
  1D-4716 [16] NUT  
  8M-1619 [2] STEM  
  5F-7054 [2] SEAL  
  1H-5278 [8] FLANGE  
  Y   SEPARATE ILLUSTRATION
 

#UE0351160191
 

5J-7284: TUBE GROUP

5J7284 TUBE GROUP
EFFECTIVE WITH SERIAL NO. 62G510
FOR USE WITH 4J9625 AND 4J9626 HYDRAULIC CONTROL ARRANGEMENTS
LISTED ON PAGE 16B-2 AND D6 TRACTORS SERIAL NO. 37A428-UP
AND 44A1600-UP WITH GASOLINE STARTING
c95390 UE035116
5J7284 TUBE GROUP Parts scheme
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1590 [1] BOLT  
2. 4J-9863 [1] TUBE (19.29" Long)  
    (Lubrication Oil Pressure)
3. 1F-1344 [2] NUT  
4. 3S-4560 [1] TUBE ASSEM. (22.15" Long Overall)  
    (Diesel Eng. Cyl. Head to Stg. Engine Cyl. Head)
 

#UE0351160192
 

2J-2786: CROSSOVER HOSE GROUP

2J2786 CROSSOVER HOSE GROUP--Blade Tilt Cylinder--Type 3
Part of 2J4073 Hydraulic Control Arrangement listed on Page 19
c85914 UE035116
2J2786 CROSSOVER HOSE GROUP Parts scheme
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1J-7468 [3] CLAMP  
  2J-6294 [3] CLAMP  
  0S-1587 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
  1A-9579 [8] BOLT  
  1D-4716 [8] NUT  
  3B-4505 [8] LOCKWASHER  
  1H-5278 [8] FLANGE  
  3H-6274 [2] PLATE  
  2J-7730 [2] CLAMP  
  2J-8232 [1] GUARD ASSEM.  
  1A-1460 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  8M-1619 [2] STEM (STRAIGHT)  
  8M-4435 [2] SEAL  
  1A-9579 [8] BOLT  
  1D-4716 [8] NUT  
  [8] CLAMP  
    (1/2 OF EACH IN EACH HOSE ASSEM. 2J6143)
  2J-6143 [2] HOSE ASSEM.  
  2J-6138 [2] HOSE (104" LONG)  
    (1 IN EACH HOSE ASSEM. 2J6143)
  4K-4575 [2] STEM (90 degrees)  
  8M-4988 [2] SEAL  
    (1 OF EACH IN EACH HOSE ASSEM. 2J6143)
  2J-6142 [2] HOSE ASSEM.  
  2J-6141 [2] HOSE (133" LONG)  
    (1 IN EACH HOSE ASSEM. 2J6142)
  2J-9900 [3] SPACER  
  2K-0190 [4] FLANGE  
  0S-1588 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  2J-3340 [2] STEM (90 degrees)  
  5F-1678 [2] SEAL (1" DIAMETER)  
  2J-6144 [2] STEM (STRAIGHT)  
  5F-7054 [2] SEAL (75" DIAMETER)  
    (1 OF EACH IN EACH HOSE ASSEM. 2J6142)
  2J-3339 [4] SOCKET  
    (2 IN EACH HOSE ASSEM. 2J6142)
 

#UE0351160193
 

2J-2786: CROSSOVER HOSE GROUP

2J2786 CROSSOVER HOSE GROUP--Blade Tilt Cylinder--Type 1
Part of 2J4073 Hydraulic Control Arrangement listed on Page 19
c60162 UE035116
2J2786 CROSSOVER HOSE GROUP Parts scheme
  For full view, you need register

Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1J-7468 [3] CLAMP  
  2J-6294 [3] CLAMP  
  0S-1587 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
  1B-2719 [8] BOLT  
  1D-4716 [8] NUT  
  3B-4505 [8] LOCKWASHER  
  1H-5278 [8] FLANGE  
  3H-6274 [2] PLATE  
  1H-7263 [1] LUG  
  7B-7140 [1] SPRING  
  1J-7468 [1] CLAMP  
  0S-1587 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  2J-6190 [1] CLAMP ASSEM.  
  2J-6143 [2] HOSE ASSEM.  
  2J-6138 [2] HOSE (104" LONG)  
    (1 IN EACH ASSEM. 2J6143)
  2J-3340 [2] STEM (90 degrees)  
  5F-1678 [2] SEAL (1" DIA)  
  2J-6144 [2] STEM (STRAIGHT)  
  5F-7054 [2] SEAL (3/4" DIA)  
    (1 OF EACH IN EACH ASSEM. 2J6143)
  2J-6142 [2] HOSE ASSEM.  
  2J-6141 [2] HOSE (133" LONG)  
    (1 IN EACH ASSEM. 2J6142)
  2J-9900 [4] SPACER  
  2K-0190 [4] FLANGE  
  0S-1588 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  2J-3340 [2] STEM (90 degrees)  
  5F-1678 [2] SEAL (1" DIA)  
  2J-6144 [2] STEM (STRAIGHT)  
  5F-7054 [2] SEAL (3/4" DIA)  
    (1 OF EACH IN EACH ASSEM. 2J6142)
  2J-3339 [8] SOCKET  
    (2 IN EACH ASSEM. 2J6142 & 2J6143)
 

#UE0351160194
 

2J-2786: CROSSOVER HOSE GROUP

2J2786 CROSSOVER HOSE GROUP--Blade Tilt Cylinder--Type 2
Part of 2J4073 Hydraulic Control Arrangement listed on Page 19
c85913 UE035116
2J2786 CROSSOVER HOSE GROUP Parts scheme
  For full view, you need register

Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1J-7468 [3] CLAMP  
  2J-6294 [3] CLAMP  
  0S-1587 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
  1A-9579 [8] BOLT  
  1D-4716 [8] NUT  
  3B-4505 [8] LOCKWASHER  
  1H-5278 [8] FLANGE  
  3H-6274 [2] PLATE  
  2J-7730 [2] CLAMP  
  2J-8232 [1] GUARD ASSEM  
  1A-1460 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  2J-6143 [2] HOSE ASSEM  
  2J-6138 [2] HOSE (104" LONG)  
    (1 IN EACH ASSEM 2J6143)
  2J-3340 [2] STEM (90 degrees)  
  5F-1678 [2] SEAL (1" DIAMETER)  
  2J-6144 [2] STEM (STRAIGHT)  
  5F-7054 [2] SEAL (75" DIAMETER)  
    (1 OF EACH IN EACH ASSEM 2J6143)
  2J-6142 [2] HOSE ASSEM  
  2J-6141 [2] HOSE (133" LONG)  
    (1 IN EACH ASSEM 2J6142)
  2J-9900 [3] SPACER  
  2K-0190 [4] FLANGE  
  0S-1588 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  2J-3340 [2] STEM (90 degrees)  
  5F-1678 [2] SEAL (1" DIAMETER)  
  2J-6144 [2] STEM (STRAIGHT)  
  5F-7054 [2] SEAL (75" DIAMETER)  
    (1 OF EACH IN EACH ASSEM 2J6142)
  2J-3339 [8] SOCKET  
    (2 IN EACH ASSEM 2J6142 & 2J6143)
 

#UE0351160195
 

3J-0140: CROSSOVER HOSE GROUP

3J140 CROSSOVER HOSE GROUP--Blade Tilt Cylinder--Type 1
Part of 3J3029 Hydraulic Control Arrangement listed on Page 19
c66568 UE035116
3J0140 CROSSOVER HOSE GROUP Parts scheme
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2J-6144 [2] STEM  
  5F-7054 [2] SEAL  
  5F-7054 [2] SEAL  
  2J-6144 [2] STEM  
    (1 OF EACH IN EACH HOSE ASSEM. 3J1032)
  2J-3339 [4] SOCKET  
    (2 IN EACH HOSE ASSEM. 3J1032)
  2J-7730 [2] CLAMP  
  2J-8232 [1] GUARD ASSEM.  
  1A-1460 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  1H-5278 [8] FLANGE  
  3H-6274 [2] PLATE  
  1A-9579 [8] BOLT  
  1D-4716 [8] NUT  
  3B-4505 [8] LOCKWASHER  
  2J-6294 [3] CLAMP  
  3J-1032 [2] HOSE ASSEM.  
  3J-1031 [2] HOSE (122" LONG)  
    (1 IN EACH HOSE ASSEM. 3J1032)
  5F-1678 [2] SEAL  
  2J-3340 [2] STEM  
    (1 OF EACH IN EACH HOSE ASSEM. 3J1032)
  1J-7468 [3] CLAMP  
  3J-3802 [3] SPACER  
  0S-1587 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
  5F-1678 [2] SEAL  
  2J-5796 [2] STEM  
  2J-3339 [4] SOCKET  
  2K-0190 [4] FLANGE  
  0S-1588 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  1J-7468 [1] CLAMP  
  3J-3801 [1] SPACER  
  2B-0947 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  [2] HOSE (160" LONG)  
 

#UE0351160196
 

3J-0140: CROSSOVER HOSE GROUP

3J140 CROSSOVER HOSE GROUP--Blade Tilt Cylinder--Type 2
Part of Hydraulic Control Arrangement listed on Page 19
c123612 UE035116
3J0140 CROSSOVER HOSE GROUP Parts scheme
  For full view, you need register

Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3S-9454 [2] STEM ASSEM.  
    (1 IN EACH HOSE ASSEM. 7S218)
  5F-7054 [2] SEAL  
  5F-7054 [2] SEAL  
  2J-6144 [2] STEM  
    (1 OF EACH IN EACH HOSE ASSEM. 3J1032)
  2J-3339 [4] SOCKET  
    (2 IN EACH HOSE ASSEM. 3J1032)
  2J-7730 [2] CLAMP  
  2J-8232 [1] GUARD ASSEM.  
  1A-1460 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  1H-5278 [8] FLANGE  
  3H-6274 [2] PLATE  
  1A-9579 [8] BOLT  
  1D-4716 [8] NUT  
  3B-4505 [8] LOCKWASHER  
  2J-6294 [3] CLAMP  
  3J-1032 [2] HOSE ASSEM.  
  3J-1031 [2] HOSE (122" LONG)  
    (1 IN EACH HOSE ASSEM. 3J1032)
  5F-1678 [2] SEAL  
  2J-3340 [2] STEM  
    (1 OF EACH IN EACH HOSE ASSEM. 3J1032)
  1J-7468 [3] CLAMP  
  3J-3802 [3] SPACER  
  0S-1587 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
  5F-1678 [2] SEAL  
  3S-8617 [2] STEM ASSEM.  
  3S-8606 [4] SLEEVE  
    (ONE HALF EACH IN HOSE ASSEM. 7S218)
  2K-0190 [4] FLANGE  
  0S-1588 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  1J-7468 [1] CLAMP  
  3J-3801 [1] SPACER  
  2B-0947 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  7S-0218 C [2] HOSE ASSEM.  
  [2] HOSE (156" LONG)  
    (1 IN EACH HOSE ASSEM. 7S218)
  C   INDICATES CHANGE FROM PREVIOUS
 

#UE0351160197
 

2J-8633: HOSE & FITTING GP

2J8633 HOSE AND FITTING GROUP
Part of 4J3257, 4J3260, 4J1917, 2J7289 and 3J6781 Hydraulic Control Arrangements listed on Pages 16C, 16D and 18
3H8506 and 3H8504 Coupling Assembly parts are shown on Page 92
c100032 UE035116
2J8633 HOSE & FITTING GP Parts scheme
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2J-8631 [2] HOSE ASSEM.  
  [1] HOSE (48" LONG)  
  5F-2107 [8] CLAMP  
  0S-1591 [8] BOLT  
  1D-4717 [8] NUT  
  3H-8506 Y [1] COUPLING ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  8F-3217 [1] ELBOW  
  5F-1678 [2] SEAL  
  9M-5350 [1] SPRING  
  [1] HOSE (5.5" LONG)  
  9F-9141 [1] ELBOW  
  2K-0190 [16] FLANGE  
  0S-1588 [32] BOLT  
  3B-4506 [32] LOCKWASHER  
  2J-8632 [2] HOSE ASSEM.  
  [1] HOSE (52" LONG)  
  5F-2107 [4] CLAMP  
  0S-1591 [4] BOLT  
  1D-4717 [4] NUT  
  2J-8630 [1] COUPLING ASSEM.  
  3H-8504 Y [1] COUPLING ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
    (PART OF 2J8630 COUPLING ASSEM.)
  1J-1742 [1] PLUG ASSEM.  
    (PART OF 2J8629 ELBOW ASSEM.)
  2J-8629 [1] ELBOW ASSEM.  
    (PART OF 2J8630 COUPLING ASSEM.)
  2J-8628 [1] ELBOW  
  3H-0107 [1] SEAL  
    (PARTS OF 2J8629 ELBOW ASSEM.)
  5F-1678 [2] SEAL  
  9F-9141 [1] ELBOW  
  Y   SEPARATE ILLUSTRATION
 

#UE0351160198
 

3J-4283: RIPPER HOSE GROUP

3J4283 RIPPER HOSE GROUP
Part of 3J4368, 4J1065, 4J880 and 4K6721 Hydraulic Control Arrangements listed on Pages
12, 13 and 16A
c66803 UE035116
3J4283 RIPPER HOSE GROUP Parts scheme
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2K-0190 [4] FLANGE  
  3B-1915 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  5H-3546 [1] STEM  
  1B-2790 [4] BOLT  
  1D-4716 [4] NUT  
  5F-6916 [4] CLAMP  
    (PARTS OF HOSE ASSEM. 3J4280)
  3J-4280 [1] HOSE ASSEM.  
  3K-8862 [1] HOSE (40"LONG)  
    (PART OF HOSE ASSEM. 3J4280)
  5F-6916 [4] CLAMP  
  1B-2790 [4] BOLT  
  1D-4716 [4] NUT  
    (PARTS OF HOSE ASSEM. 3J4282)
  3J-4282 [1] HOSE ASSEM.  
  2H-2702 [1] HOSE (37"LONG)  
    (PART OF HOSE ASSEM. 3J4282)
  2D-0121 [2] ELBOW  
    (1 IN EACH HOSE ASSEM. 3J4282 & 3J4280)
  5F-1678 [4] SEAL  
    (2 IN EACH HOSE ASSEM. 3J4282 & 3J4280)
  5H-3546 [1] STEM  
    (PART OF HOSE ASSEM. 3J4282)
 

#UE0351160199
 

2J-4304: HAND CONTROL AND LINKAGE GROUP

2J4304 HAND CONTROL AND LINKAGE GROUP--No. One Valve
Part of All Arrangements listed on Pages 7 through 16 and 2J4323 Hydraulic Control
Arrangement listed on Page 17
c71808 UE035116
2J4304 HAND CONTROL AND LINKAGE GROUP Parts scheme
  For full view, you need register

Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1621 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
  2J-4176 [1] BRACKET  
  2J-4340 [1] ROD ASSEM.  
  7F-8092 [1] KNOB  
  3B-8489 [1] FITTING  
  2L-1699 [1] PIN  
  2J-4457 [1] LEVER ASSEM.  
  1L-3047 [2] WASHER  
  2J-4420 [1] SPACER  
  3J-3989 [2] BEARING  
    (PART OF LEVER ASSEM. 2J4457)
  2J-4455 [1] PIN  
  1J-4384 [2] PIN  
  3B-4615 [2] COTTER PIN  
  1A-9252 [1] END  
  5B-9079 [1] NUT  
  4B-2648 [1] STUD  
    (PART OF ROD ASSEM. 2J4340)
  4B-2649 [1] END  
    (PART OF ROD ASSEM. 2J4340)
 

Information:

Caterpillar Parts SIS Catalog 191 :

CROSSOVER HOSE GROUP
2J-5752 CROSSOVER HOSE GROUP
TOOL BAR HOSE GROUP
2J-4307 TOOL BAR HOSE GROUP
BULLDOZER HOSE GROUP
2J-4306 BULLDOZER HOSE GROUP
BULLDOZER HOSE GROUP
3J-0850 BULLDOZER HOSE GROUP
EXTERNAL AUXILIARY VALVE GROUP
2J-8330 EXTERNAL AUXILIARY VALVE GROUP
REAR LINES AND LINKAGE GROUP
3J-6780 REAR LINES AND LINKAGE GROUP
VALVE GP-AUXILIARY
4J-0487 VALVE GP-AUXILIARY
VALVE GP-AUXILIARY
4J-0487 VALVE GP-AUXILIARY
TUBE GROUP
5J-7284 TUBE GROUP
CROSSOVER HOSE GROUP
2J-2786 CROSSOVER HOSE GROUP
CROSSOVER HOSE GROUP
2J-2786 CROSSOVER HOSE GROUP
CROSSOVER HOSE GROUP
2J-2786 CROSSOVER HOSE GROUP
CROSSOVER HOSE GROUP
3J-0140 CROSSOVER HOSE GROUP
CROSSOVER HOSE GROUP
3J-0140 CROSSOVER HOSE GROUP
HOSE & FITTING GP
2J-8633 HOSE & FITTING GP
RIPPER HOSE GROUP
3J-4283 RIPPER HOSE GROUP

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