HYDRAULIC SYSTEM
CONTROL GP-VALVELOCK GP
OPERATOR STATION
CONTROL GP-HYDRAULICRADIO GP
SERVICE EQUIPMENT AND SUPPLIES
CHARTS & FILMSHYDRAULIC SYSTEM
CONTROL GP-VALVE#SEBP19840560
9R-7652: CONTROL GP-VALVE
9R7652 CONTROL GP-VALVE-1 CIRUCIT
TYPE 2. MOUNTING & PEDAL
PART OF 9R9308 HYDRAULIC AR
FIELD INSTALLATION. AN ATTACHMENT
TYPE 2. MOUNTING & PEDAL
PART OF 9R9308 HYDRAULIC AR
FIELD INSTALLATION. AN ATTACHMENT
Parts for your 438B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9R-4695 C | [1] | PEDAL AS | |
| 2. | 6V-8335 MC | [1] | BOLT | |
| 3. | 8T-4136 M | [2] | BOLT | |
| 4. | 8T-4121 C | [3] | WASHER | |
| 5. | 8T-4133 M | [4] | NUT | |
| 6. | 9R-8830 | [1] | SEAL | |
| 7. | 9R-3584 | [1] | ROD | |
| 8. | 8T-4815 | [2] | END-ROD | |
| 9. | 9R-2806 | [2] | PIN | |
| 10. | 9R-2807 | [2] | CLIP | |
| 11. | 9R-8172 | [1] | SHAFT AS | |
| 12. | 9R-8169 | [1] | SUPPORT AS | |
| 13. | 9R-2614 | [2] | BEARING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBP19840561
9R-8681: CONTROL GP-VALVE
9R8681 CONTROL GP-VALVE
TYPE 1. MOUNTING & PEDAL
PART OF 9R9061 HYDRAULIC AR
AN ATTACHMENT
TYPE 1. MOUNTING & PEDAL
PART OF 9R9061 HYDRAULIC AR
AN ATTACHMENT
Parts for your 438B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9R-8167 | [1] | PEDAL AS | |
| 2. | 8T-4224 | [2] | WASHER-HARD | |
| 3. | 8T-4136 M | [2] | BOLT | |
| 4. | 8T-4121 | [2] | WASHER | |
| 5. | 8T-4133 M | [4] | NUT | |
| 6. | 9R-8174 | [1] | PLATE AS | |
| 7. | 9R-4764 | [1] | ROD | |
| 8. | 8T-4815 | [2] | ROD END | |
| 9. | 9R-2806 | [2] | PIN | |
| 10. | 9R-2807 | [2] | CLIP | |
| 11. | 9R-8741 | [1] | SHAFT AS | |
| 12. | 2L-1699 | [1] | PIN-SPRING | |
| 13. | 9R-8175 | [1] | BOOT | |
| 14. | 8T-4200 M | [2] | BOLT | |
| 15. | 9R-8738 | [1] | SUPPORT AS | |
| 16. | 9R-2614 | [2] | BEARING | |
| M | METRIC PART | |||
#SEBP19840562
9R-8681: CONTROL GP-VALVE
9R8681 CONTROL GP-VALVE
TYPE 2. MOUNTING & PEDAL
PART OF 9R9061, 1171872, 1207673 HYDRAULIC ARS
1060847, 1060584 LINES-HYDRAULIC
AN ATTACHMENT
TYPE 2. MOUNTING & PEDAL
PART OF 9R9061, 1171872, 1207673 HYDRAULIC ARS
1060847, 1060584 LINES-HYDRAULIC
AN ATTACHMENT
Parts for your 438B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9R-4695 C | [1] | PEDAL AS | |
| 2. | 9R-8830 | [1] | SEAL | |
| 3. | 8T-4136 M | [2] | BOLT (M10X1.50X25MM) | |
| 4. | 8T-4121 C | [3] | WASHER (2.5MM THK) | |
| 5. | 8T-4133 M | [4] | NUT (M10X1.50 THD) | |
| 6. | 8T-4191 M | [1] | BOLT (M10X1.50X16MM) | |
| 7. | 9R-3051 | [1] | ROD | |
| 8. | 8T-4815 | [2] | ROD END | |
| 9. | 9R-2806 | [2] | PIN | |
| 10. | 9R-2807 | [2] | CLIP | |
| 11. | 9R-8741 | [1] | SHAFT AS | |
| 12. | 6V-8335 MC | [1] | BOLT-SELF LOCKING | |
| 13. | 9R-8738 | [1] | SUPPORT AS | |
| 14. | 9R-2614 | [2] | BEARING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBP19840563
9R-7653: CONTROL GP-VALVE
Parts for your 438B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9R-4696 | [1] | PEDAL AS | |
| 2. | 9R-8830 | [1] | SEAL | |
| 3. | 8T-4136 M | [2] | BOLT (M10X1.50X25MM) | |
| 4. | 8T-4121 | [4] | WASHER (2.5MM THK) | |
| 5. | 8T-4133 M | [4] | NUT (M10X1.50 THD) | |
| 6. | 8T-4191 M | [1] | BOLT (M10X1.50X16MM) | |
| 7. | 9R-8723 | [1] | ROD-CONTROL | |
| 8. | 8T-4815 | [2] | END-ROD | |
| 9. | 9R-2806 | [2] | PIN | |
| 10. | 9R-2807 | [2] | CLIP | |
| 11. | 9R-8179 | [1] | SHAFT AS | |
| 12. | 6V-8335 CM | [1] | BOLT | |
| 13. | 9R-8177 | [1] | SUPPORT AS | |
| 14. | 9R-2614 | [2] | BEARING | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBP19840564
9R-7661: LOCK GP-HYDRAULIC HAND CONTROL
9R7661 LOCK GP-HYDRAULIC-HAND CONTROL-COSA
AN ATTACHMENT
AN ATTACHMENT
Parts for your 438B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 104-8543 | [1] | PLATE | |
| 2. | 9R-8470 | [1] | ROD AS | |
| 3. | 9R-8477 | [1] | DOOR AS | |
| 4. | 8T-4224 | [4] | WASHER-HARD (2MM THK) | |
| 5. | 9R-8473 | [1] | TUBE | |
| 6. | 8T-7547 M | [2] | BOLT (M8X1.25X30MM) | |
| 7. | 9R-8474 | [1] | BRACKET AS | |
| 8. | 5C-7261 | [2] | NUT (M8X1.25 THD) | |
| 9. | 8T-4205 | [2] | WASHER-HARD (2MM THK) | |
| 10. | 8C-8888 | [1] | KNOB-BALL | |
| 11. | 8T-4138 M | [2] | BOLT (M6X1.0X20MM) | |
| M | METRIC PART | |||
#SEBP19840565
9R-8449: PEDAL & LOCK GP-LH
9R8449 LOCK & PEDAL GP-LH
AN ATTACHMENT
AN ATTACHMENT
#SEBP19840566
9R-7977: MOUNTING GP-RADIO
9R7977 MOUNTING GP-RADIO
AN ATTACHMENT
AN ATTACHMENT
Parts for your 438B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9R-7978 | [1] | ENCLOSURE | |
| 2. | 9R-7979 | [1] | BRACKET AS | |
| 8T-3490 M | [2] | NUT-WELD | ||
| 3. | 8C-8585 M | [2] | BOLT-BUTTON HEAD | |
| 4. | 6V-5839 | [2] | WASHER | |
| 5. | 8T-3992 M | [1] | SCREW | |
| 6. | 8T-4205 | [1] | WASHER-HARD | |
| 7. | 8T-4134 M | [1] | NUT | |
| 8. | 8T-4137 M | [2] | BOLT | |
| 9. | 8T-4121 | [2] | WASHER | |
| 10. | 101-3454 C | [1] | BRACKET AS | |
| 8T-3490 M | [2] | NUT-WELD | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBP19840567
110-6378: MOUNTING GP-RADIO
1106378 MOUNTING GP-RADIO
AN ATTACHMENT
AN ATTACHMENT
Parts for your 438B BACKHOE LOADER:
CATERPILLAR SIS#SEBP19840568
9X-2708: PAINT & LUBRICANT GP
9X2708 PAINT & LUBRICANT GP-PART 1 OF 2
Parts for your 438B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| [1] | PLATE | |||
| 3E-8162 | [1] | PLATE-WARNING | ||
| ON LH PLENUM | ||||
| 8T-9530 | [8] | FASTENER-TACK | ||
| 9R-1948 | [4] | RIVET | ||
| 2H-9357 | [1] | TAG-ANTIFREEZE | ||
| 5P-1867 | [1] | TAG-ANTIFREEZE | ||
| 9S-8063 | [1] | TAG-NOTICE | ||
| 5P-1868 | [1] | TAG-NOTICE | ||
| 1P-2807 | [4] | FILM-SYMBOL | ||
| 2-FRONT SIDE OF FRONT AXLE | ||||
| BETWEEN CHASSIS AND WHEEL AS-LH & RH | ||||
| 2-REAR RH & LH SIDE OF STABILIZER PAD | ||||
| BESIDE TOP LIFTING HOLE | ||||
| 3E-8161 | [1] | FILM-INSTRUCTION | ||
| LH CORNER OF COVER ASSEMBLY | ||||
| 7X-7644 | [4] | FILM-TIE DOWN | ||
| 2-FRONT-FRONT AXLE SUPPORT PLATE NEAR | ||||
| LH & RH TIEDOWN HOLES | ||||
| 2-REAR-REAR OF FRAME ON LOWER SWING | ||||
| FRAME SUPPORT NEAR LH & RH TIEDOWN | ||||
| HOLES | ||||
| 8C-5096 | [1] | FILM-BUCKET INDICATOR | ||
| ON UPPER RH LOADER ARM BOSS ALIGNED | ||||
| WITH BUCKET INDICATOR POINTER | ||||
#SEBP19840569
9X-2708: PAINT & LUBRICANT GP
9X2708 PAINT & LUBRICANT GP-PART 2 OF 2
Parts for your 438B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| Y | [1] | FILM GP | ||
| [1] | FILM-INDICATOR | |||
| BELOW REAR WINDOW ON BACKHOE FRAME | ||||
| OF PANEL | ||||
| 3E-8215 | [1] | FILM-INSTRUCTION | ||
| ON FRONT CONSOLE | ||||
| 8T-7341 | [1] | FILM-IDENTIFICATION | ||
| ALIGN TIP OF FILM WITH TOP OF RUB BAR | ||||
| 9R-9157 | [1] | FILM-BOOM LOCK RELEASE | ||
| ON SLOPING SURFACE OF LH FENDER | ||||
| ABOVE BOOM LOCK RELEASE | ||||
| 101-0333 | [1] | FILM-IDENTIFICATION | ||
| LOCATE ON BRAKE FLUID RESERVOIR CAP | ||||
| 7X-3229 | [2] | FILM-LIFT/TIE DOWN | ||
| ON TIE DOWN/SLINGING BRACKET ON | ||||
| OUTSIDE OF EACH STABLIZER LEG | ||||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
CONTROL GP-VALVE
Disassembly and Assembly
Service Magazine



