AVSPARE.COM
parts catalog

8D450 LEANING WHEEL CONTROL SHAFT GROUP 8D1505, 8D1566, 8D1502 & 8D1567 Joint parts are shown on Pages 127 & 128 120




HYDRAULIC SYSTEM

CONTROL GP-POWER
 

#UEG0726S0200
 

8D-0450: LEANING WHEEL CONTROL SHAFT GROUP

8D450 LEANING WHEEL CONTROL SHAFT GROUP
8D1505, 8D1566, 8D1502 & 8D1567 Joint parts are shown on Pages 127 & 128
c156323 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7D-1739 [1] SHAFT ASSEM.  
  7D-2059 [1] JOINT ASSEM.  
    (Part of 7D1739 Assem.)
    Includes:
  8D-1505 C [1] JOINT ASSEM.  
    -OR-
  8D-1566 YC [1] JOINT ASSEM.  
    (See Separate Illustration)
  7D-1741 [1] SHAFT ASSEM.  
  7D-2058 [1] JOINT ASSEM.  
    (Part of 7D1741 Assem.)
    Includes:
  8D-1502 C [1] JOINT ASSEM.  
    -OR-
  8D-1567 YC [1] JOINT ASSEM.  
    (See Separate Illustration)
  9S-1354 [1] NUT  
  3B-4510 [1] LOCKWASHER  
  1B-8714 [1] KEY  
  7D-9511 [1] SHAFT  
  5B-1104 [1] BEARING  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3B-8489 [1] FITTING  
  3B-8489 [4] FITTING  
  1D-2611 [1] SLEEVE  
  7D-9554 C [1] SHAFT  
  1F-2692 [1] BUSHING  
  6F-8921 [1] BUSHING  
  1F-2694 [1] BUSHING  
  1F-1310 [1] BUSHING  
    (PARTS OF CASE ASSEM. 6F2416)
  4D-1608 [1] SEAL  
  6F-1769 [1] COVER  
  6F-1770 [2] GASKET  
  7B-5327 [2] SHIM  
  1B-5082 C [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  6F-2416 [1] CASE ASSEM  
  9S-1354 [1] NUT  
  3B-4510 [1] LOCKWASHER  
  7D-1844 [1] SHAFT ASSEM.  
  7D-2058 [1] JOINT ASSEM.  
    (Part of 7D1844 Assem.)
    Includes:
  8D-1502 C [1] JOINT ASSEM.  
    -OR-
  8D-1567 YC [1] JOINT ASSEM.  
    (See Separate Illustration)
  7D-9682 [1] GEAR (13 TEETH)  
  7D-9705 C [1] SLEEVE  
  2K-0337 [1] NUT  
  6H-0209 [1] WASHER  
  6F-1754 [1] GEAR (19 TEETH)  
  9S-1354 [1] NUT  
  3B-4510 [1] LOCKWASHER  
  6F-1751 [1] SHAFT  
  1B-8714 [2] KEY  
  1A-4590 [2] RING (SNAP)  
  7D-7055 [1] COUPLING  
  6F-7002 [2] PIN  
  7D-2059 [1] JOINT ASSEM.  
    (Part of 7D1846 Assem.)
    Includes:
  8D-1505 C [1] JOINT ASSEM.  
    -OR-
  8D-1566 YC [1] JOINT ASSEM.  
    (See Separate Illustration)
  7D-1846 [1] SHAFT ASSEM  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0726S0201
 

5D-5850: POWER CONTROL

POWER CONTROL (5D5850 N/S)--Front View--Part 1 of 2
c137221 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4B-4281 [2] WASHER  
  4D-3771 [4] SET SCREW  
  3B-4510 [4] LOCKWASHER  
  1A-2029 [16] BOLT  
  3B-4506 [16] LOCKWASHER  
  7D-7002 C [1] SHAFT (Location A)  
  2B-7410 [2] PLUG  
  7D-7006 C [4] SHAFT (Location B)  
  6B-9117 [1] GASKET  
  0T-0320 [6] BOLT  
  3B-4507 [6] LOCKWASHER  
  7B-8960 [1] COVER  
  1A-6308 [1] BOLT  
  1B-4437 [1] NUT  
  3B-4605 [1] COTTER PIN  
  0S-1012 [1] SPRING  
  8D-0661 [1] COUPLING  
  8B-3010 [1] COUPLING ASSEM.  
  2B-7410 [1] PLUG  
  8B-3009 [2] BUSHING  
    (Part of Coupling Assem. 8B3010)
  3B-7259 [1] STREET ELL  
  8D-0619 [1] SHAFT  
  1F-3786 [1] BUSHING  
    (Part of Housing Assem. 5D336)
  8F-7421 [1] GEAR (19 Teeth)  
  6B-9126 [1] WASHER  
  1B-4443 [1] NUT  
  3B-4621 [1] COTTER PIN  
  2B-7410 [1] PLUG  
  2A-1736 [6] HANDLE  
  5F-5434 [1] VENT ASSEM.  
  7B-2176 [1] BUSHING  
  7B-4136 [6] LEVER  
  0L-0478 [6] BOLT  
  1B-4203 [6] NUT  
  3B-4506 [6] LOCKWASHER  
  7D-7002 C [1] SHAFT (Location A)  
  5D-0336 [1] HOUSING ASSEM.  
  1F-2631 [1] BUSHING  
  5B-6129 [1] SEAL  
    (Parts of Housing Assem. 5D336)
  4F-4762 [2] SHAFT ASSEM.  
  4F-4763 [1] FORK  
  1C-1895 [1] PIN  
  7B-4137 [1] SHAFT  
  6B-9198 [4] CARTRIDGE ASSEM.  
  6B-9202 [1] SPRING  
  7B-4134 [1] SHELL  
  6B-9199 [1] RING  
  6B-9201 [1] SHELL  
  2F-7743 [22] SPRING  
  7F-7935 [4] PLATE  
  7D-7003 C [2] CLUTCH  
  3D-4838 [13] PIN  
  6H-0632 [1] GASKET  
  6B-9116 [1] COVER  
  0S-1594 [2] BOLT (1" Long)  
  1A-2029 [2] BOLT (1.125" Long)  
  5D-0353 [2] BOLT  
  3B-4506 [6] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0726S0202
 

5D-5850: POWER CONTROL

POWER CONTROL (5D5850 N/S)--Side View--Part 2 of 2
c137222 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7D-7007 C [4] FORK  
  7B-4135 [1] GASKET  
  5D-2187 [6] SEAL  
  4D-3557 [4] COLLAR  
  3D-2404 [4] FORK  
  4B-7075 [12] WASHER  
  4F-0886 [6] BUSHING  
  3F-6998 [6] BUSHING  
  3B-0645 [6] PLUG  
    (Parts of Cover Assem. 4D2060)
  4D-1795 [10] GEAR (20 Teeth)  
  2D-8663 [10] BEARING  
  4D-2060 [1] COVER ASSEM.  
  7D-2708 [12] WASHER  
  7D-7005 C [4] CLUTCH  
  6B-4462 [1] PINION (28 Teeth)  
  1B-4207 [1] NUT  
  1A-4502 [1] LOCK  
  1B-8714 [1] KEY  
  5D-0319 [1] CAGE ASSEM.  
  6H-3977 [2] SEAL (.125" Thick)  
  1H-8037 [1] YOKE  
  7H-0387 [1] NUT  
  1B-8714 [1] KEY  
  4D-9641 [1] SEAL  
  8B-2881 [1] CUP  
    (Part of Cage Assem. 5D319)
  0T-0320 [8] BOLT  
  3B-4507 [8] LOCKWASHER  
  5H-0284 [1] WORM  
  7D-6449 [1] HOUSING ASSEM.  
  2A-3630 [2] DOWEL  
  3D-8818 [6] PLUG  
    (Parts of Housing Assem. 7D6449)
  2D-8657 [4] SHAFT (Location B)  
  3D-0365 [8] SPRING  
  2L-1699 [4] PIN (Spring)  
  1B-8714 [4] KEY  
  9S-1354 [4] NUT  
  3B-4510 [4] LOCKWASHER  
  0S-1566 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  5B-0219 [2] GASKET  
  3F-6889 [2] BUSHING  
    (Part of 7D6449 Assem.)
  4D-1608 [4] SEAL  
  5B-0218 [2] GASKET  
  3F-6998 [4] BUSHING  
    (Part of 7D6449 Assem.)
  2D-8663 [2] BEARING  
  4D-1794 [2] GEAR (20 Teeth)  
  7D-7004 C [4] CLUTCH  
  8B-2881 [1] CUP  
    (Part of 5D327 Assem.)
  5D-0327 [1] BRACKET ASSEM.  
  8B-2880 [2] CONE  
  5H-9839 [1] PIN  
  5D-1371 [1] COUPLING  
  8B-3005 [4] SHIM (.010" Thick)  
  8B-3006 [2] SHIM (.005" Thick)  
  8B-3007 [1] BRACE  
  0T-0320 [2] BOLT  
  1D-4718 [2] NUT  
  3B-4507 [2] LOCKWASHER  
  C   INDICATES CHANGE
 

#UEG0726S0203
 

4B-8580: SHAFT GP-CONTROL

CONTROL SHAFTS (4B8580 N/S)
8D1505, 8D1566, 8D1502, 8D1567, 8D1503 & 8D1564 Joint parts are shown
on Pages 127, 128 and 129
c136626 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5F-8558 [1] SHAFT  
  1B-8714 [2] KEY  
  7D-1933 C [1] JOINT ASSEM.  
    Includes:
  8D-1503 C [1] JOINT ASSEM.  
    -OR-
  8D-1564 YC [1] JOINT ASSEM.  
    (See Separate Illustration)
  7D-2059 [1] JOINT ASSEM.  
    (Part of 7D1737 Assem.)
    Includes:
  8D-1505 C [1] JOINT ASSEM.  
    -OR-
  8D-1566 YC [1] JOINT ASSEM.  
    (See Separate Illustration)
  7D-1737 C [1] SHAFT ASSEM.  
  7D-1844 C [1] SHAFT ASSEM.  
  7D-2058 [1] JOINT ASSEM.  
    (Part of 7D1844 Assem.)
    Includes:
  8D-1502 C [1] JOINT ASSEM.  
    -OR-
  8D-1567 YC [1] JOINT ASSEM.  
    (See Separate Illustration)
  4B-8574 [1] BEARING  
  0S-1603 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  3B-8488 [1] FITTING  
  7D-1841 C [1] SHAFT ASSEM.  
  7D-2058 [1] JOINT ASSEM.  
    (Part of 7D1841 Assem.)
    Includes:
  8D-1502 C [1] JOINT ASSEM.  
    -OR-
  8D-1567 YC [1] JOINT ASSEM.  
    (See Separate Illustration)
  9S-1354 [2] NUT  
  3B-4510 [2] LOCKWASHER  
  7D-2059 [1] JOINT ASSEM.  
    (Part of 7D1842 Assem.)
    Includes:
  8D-1505 C [1] JOINT ASSEM.  
    -OR-
  8D-1566 YC [1] JOINT ASSEM.  
    (See Separate Illustration)
  7D-1842 C [1] SHAFT ASSEM.  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0726S0204
 

7D-6610: POWER BLADE ARRANGEMENT

7D6610 POWER BLADE ARRANGEMENT--12 Foot
AN ATTACHMENT
UEG0726S0204 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2D-3507 Y [1] CIRCLE GROUP  
  4D-8483 Y [1] BLADE CYLINDER ASSEMBLY  
  4D-8510 Y [1] BLADE BRACKET GROUP  
  5D-4790 Y [1] BLADE GROUP  
  7D-6470 Y [1] VALVE AND LINES GROUP  
  Y   SEPARATE ILLUSTRATION
 

#UEG0726S0205
 

7D-6615: POWER BLADE ARRANGEMENT

7D6615 POWER BLADE ARRANGEMENT--14 Foot
AN ATTACHMENT
UEG0726S0205 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2D-3507 Y [1] CIRCLE GROUP  
  4D-8483 Y [1] BLADE CYLINDER ASSEMBLY  
  4D-8510 Y [1] BLADE BRACKET GROUP  
  5D-4800 Y [1] BLADE GROUP  
  7D-6470 Y [1] VALVE AND LINES GROUP  
  Y   SEPARATE ILLUSTRATION
 

#UEG0726S0206
 

6D-8355: OVERLAY END BIT GROUP

6D8355 OVERLAY END BIT GROUP
FOR USE WITH 8" WIDE CUTTING EDGE
AN ATTACHMENT
UEG0726S0206 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6D-1948 [2] BIT  
  4F-3657 [10] BOLTS  
 

#UEG0726S0207
 

6D-8365: OVERLAY END BIT GROUP

6D8365 OVERLAY END BIT GROUP
FOR USE WITH 6" WIDE CUTTING EDGE
AN ATTACHMENT
UEG0726S0207 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6D-1904 [2] BIT  
  4F-3657 [10] BOLTS  
 

#UEG0726S0208
 

5D-2220: BLADE GROUP

5D2220 BLADE GROUP--12 Foot
c109519 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-2219 [1] MOLDBOARD ASSEM.  
2. 5D-2216 [4] BRACKET  
3. 5D-2215 [8] PLATE  
    (Parts of 5D2219 Assem.)
4. 1D-4494 [2] LINK  
  0M-0393 [2] WASHER  
5. 0T-0603 [2] BOLT  
  1B-4208 [2] NUT  
  3B-4514 [2] LOCKWASHER  
6. 7B-2504 [2] PIN  
  7B-2500 [2] RING  
7. 7D-2052 [2] END BIT  
8. 3F-5108 C [26] BOLT  
9. 4K-0367 C [36] NUT  
10. 7B-2505 [2] PIN  
  7B-2501 [2] RING  
11. 5D-9553 C [2] CUTTING EDGE (.625" Thick)  
    -OR-
  5D-9558 CH [2] CUTTING EDGE (.750" Thick)  
12. 4F-3654 C [10] BOLT  
  C   INDICATES CHANGE FROM PREVIOUS
  H   NOT PART OF 5D2220 BLADE GROUP
 

#UEG0726S0209
 

5D-4790: BLADE GP

5D4790 BLADE GROUP--12 Foot
Part of 7D6610 Power Blade Arrangement listed on Page 135
c130559 UEG0726S
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7D-2052 C [2] END BIT  
  5D-4734 [1] MOLDBOARD ASSEM.  
  5F-6073 [1] MOLDBOARD  
  7B-5030 [2] RAIL  
    (PARTS OF MOLDBOARD ASSEM. 5D4734)
  5D-9553 C [2] CUTTING EDGE  
    (.625" THICK)
    -OR-
  5D-9558 CH [2] CUTTING EDGE  
    (.750" THICK)
  4F-3654 C [10] BOLT  
  4K-0367 C [10] NUT  
  2D-6201 [1] BRACKET  
  2D-6341 [1] PIN  
  7B-2501 [1] RING  
  2A-1538 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
  2R-5211 [1] STOP  
    (PART OF MOLDBOARD ASSEM. 5D4734)
  3F-5108 C [26] BOLT  
  4K-0367 C [26] NUT  
  C   INDICATES CHANGE FROM PREVIOUS
  H   NOT PART OF 5D4790 BLADE GROUP
 

Information:

Specifications
Power Control<BR> (5D5850)
NO. 120 & NO. 140 POWER CONTROL
Lift Arm Shaft
NO. 120 & NO. 140 POWER CONTROL
Systems Operation
Systems Operation
NO. 120 & NO. 140 POWER CONTROL
Testing and Adjusting
Testing And Adjusting
NO. 120 & NO. 140 POWER CONTROL
Disassembly and Assembly
Leaning Wheel Gear Box
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Leaning Wheel Control
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Power Control Drive Shaft
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Power Control
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Service Magazine

Caterpillar Parts SIS Catalog 120 :

Truck sale:

250,000 
Caterpillar 120 LVR, motor graders, Construction
- motor graders
RING POWER CORP.
250,000 
Caterpillar 120 LVR, motor graders, Construction
- motor graders
RING POWER CORP.
278,720 
Caterpillar 120, motor graders, Construction
- motor graders
FINANZAUTO S.A.
250,000 
Caterpillar 120 LVR, motor graders, Construction
- motor graders
RING POWER CORP.
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.