BASIC ENGINE
HOUSING GP-FRONTVALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP
BASIC ENGINE
HOUSING GP-FRONT#SEBP37540010
197-4563: COVER GP-FRONT HOUSING
197-4563 COVER GP-FRONT HOUSING
S/N 4ZF5910-UP
PART OF 168-7967, 285-6123 ENGINE AR
S/N 4ZF5910-UP
PART OF 168-7967, 285-6123 ENGINE AR
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9X-2099 M | [3] | STUD (M8X1.25X52.75-MM) | |
| 2. | 002-3448 | [1] | CLIP | |
| 3. | 108-3612 | [1] | SPACER (11.13X19.05X53-MM THK) | |
| 4. | 159-0286 | [1] | TUBE AS-FILLER | |
| 5. | 166-1776 | [1] | COVER AS-FRONT | |
| 5A. | 126-1757 | [2] | WASHER (10.85X19.3X1.27-MM THK) | |
| 5B. | 136-0822 | [2] | STUD | |
| 6. | 166-1781 | [1] | GASKET | |
| 7. | 185-9356 M | [1] | STUD (M8X1.25-THD) | |
| 8. | 241-5645 | [1] | CAP AS-ENGINE OIL FILLER (ENGINE OIL) | |
| 9. | 061-9455 | [1] | SEAL-O-RING | |
| 10. | 5C-7261 M | [2] | NUT (M8X1.25-THD) | |
| 11. | 6V-2317 M | [9] | BOLT (M8X1.25X30-MM) | |
| 12. | 6V-5839 | [1] | WASHER (11X21X2.5-MM THK) | |
| 13. | 8T-0100 M | [1] | BOLT (M8X1.25X60-MM) | |
| 14. | 8T-0643 M | [1] | BOLT (M10X1.5X80-MM) | |
| 15. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| M | METRIC PART | |||
#SEBP37540011
164-6490: COVER GP-VALVE MECHANISM
164-6490 COVER GP-VALVE MECHANISM
S/N 4ZF5910-23503
PROVIDES FRONT OIL FILL ON TOP OF COVER AND THREADED OIL FILL CAP.
PART OF 168-7967 ENGINE AR
S/N 4ZF5910-23503
PROVIDES FRONT OIL FILL ON TOP OF COVER AND THREADED OIL FILL CAP.
PART OF 168-7967 ENGINE AR
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 227-4531 | [1] | CAP AS-ENGINE OIL FILLER | |
| 7F-8268 | [1] | SEAL-O-RING | ||
| 2. | 208-0039 | [9] | FASTENER AS | |
| 3. | 218-0397 | [1] | COVER AS-BASE | |
| 3A. | 217-5701 J | SEAL-BULK (23DM) | ||
| 4. | 230-6156 | [1] | COVER GP | |
| 4A. | 5P-5678 D | SEAL (2.4M)(VALVE COVER) | ||
| 6. | 6V-5219 M | [11] | BOLT (M8X1.25X40-MM) | |
| 7. | 9M-1974 | [11] | WASHER-HARD (8.8X16X2-MM THK) | |
| D | ORDER BY THE METER | |||
| J | ORDER BY THE DECIMETER | |||
| M | METRIC PART | |||
#SEBP37540012
164-6490: COVER GP-VALVE MECHANISM
164-6490 COVER GP-VALVE MECHANISM
S/N 4ZF23504-UP
PROVIDES FRONT OIL FILL ON TOP OF COVER AND THREADED OIL FILL CAP.
PART OF 168-7967 ENGINE AR
S/N 4ZF23504-UP
PROVIDES FRONT OIL FILL ON TOP OF COVER AND THREADED OIL FILL CAP.
PART OF 168-7967 ENGINE AR
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 227-4531 | [1] | CAP AS-ENGINE OIL FILLER | |
| 7F-8268 | [1] | SEAL-O-RING | ||
| 2. | 244-4500 C | [9] | SPRING | |
| 3. | 248-5719 C | [1] | COVER GP-VALVE MECHANISM | |
| 3A. | 5P-5678 D | SEAL (2.3-M) | ||
| 4. | 271-2418 C | [1] | BASE GP-VALVE COVER | |
| 4A. | 268-3490 | [1] | SEAL-VALVE COVER | |
| 5. | 6V-5219 M | [11] | BOLT (M8X1.25X40-MM) | |
| 6. | 8T-0100 CM | [9] | BOLT (M8X1.25X60-MM) | |
| 7. | 9M-1974 | [11] | WASHER-HARD (8.8X16X2-MM THK) | |
| 8. | 9N-0869 C | [9] | WASHER-HARD (8.8X25.5X2-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| D | ORDER BY THE METER | |||
| M | METRIC PART | |||
#SEBP37540013
164-6490: COVER GP-VALVE MECHANISM
164-6490 COVER GP-VALVE MECHANISM
S/N 4ZF23504-UP
PROVIDES FRONT OIL FILL ON TOP OF COVER AND THREADED OIL FILL CAP.
PART OF 168-7967, 285-6123 ENGINE AR
S/N 4ZF23504-UP
PROVIDES FRONT OIL FILL ON TOP OF COVER AND THREADED OIL FILL CAP.
PART OF 168-7967, 285-6123 ENGINE AR
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 227-4531 | [1] | CAP AS-ENGINE OIL FILLER | |
| 7F-8268 | [1] | SEAL-O-RING | ||
| 2. | 244-4500 | [9] | SPRING | |
| 3. | 295-7559 C | [1] | COVER GP-VALVE MECHANISM | |
| 3A. | 285-4106 | [1] | SEAL-VALVE COVER | |
| 4. | 271-2418 | [1] | BASE GP-VALVE COVER | |
| 4A. | 268-3490 | [1] | SEAL-VALVE COVER | |
| 5. | 6V-5219 M | [11] | BOLT (M8X1.25X40-MM) | |
| 6. | 8T-0100 M | [9] | BOLT (M8X1.25X60-MM) | |
| 7. | 9M-1974 | [11] | WASHER-HARD (8.8X16X2-MM THK) | |
| 8. | 9N-0869 | [9] | WASHER-HARD (8.8X25.5X2-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBP37540014
164-6148: CRANKSHAFT GP
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 151-2939 J | [7] | BEARING-MAIN (STANDARD) | |
| 282-1771 AB | [7] | BEARING-MAIN (0.25-MM US) | ||
| 282-1772 AB | [7] | BEARING-MAIN (0.51-MM US) | ||
| 2. | 261-1544 | [1] | CRANKSHAFT AS | |
| 2A. | 1B-8705 | [1] | KEY-WOODRUFF | |
| 2B. | 2W-8147 | [1] | GEAR (50-TEETH) | |
| 2C. | 9Y-0810 | [1] | SLEEVE-WEAR | |
| 3. | 246-3150 J | [2] | PLATE-THRUST | |
| AVAILABLE REPAIR KIT(S): | ||||
| 243-6716 AJ | KIT-BEARING (STANDARD) | |||
| (INCLUDES A COMPLETE SET OF MAIN BEARINGS & THRUST PLATES) | ||||
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| J | KIT MARKED J INCLUDES PART(S) MARKED J | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP37540015
325-3915: CYLINDER BLOCK AS
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0L-1026 | [2] | PLUG-CUP | |
| 2. | 3B-0623 | [2] | PLUG-CUP | |
| 3. | 4F-5695 | [4] | PLUG-CUP | |
| 4. | 175-0454 M | [14] | BOLT (M16X2X160-MM) | |
| 5. | 203-5805 | [2] | BUSHING | |
| 6. | 203-6090 | [1] | BUSHING | |
| 7. | 212-7002 | [7] | CAP-BEARING | |
| 8. | 216-5586 | [1] | BUSHING (CAMSHAFT) | |
| 9. | 9X-8268 | [14] | WASHER (17.5X30X3.5-MM THK) | |
| M | METRIC PART | |||
#SEBP37540016
517-1908: CYLINDER BLOCK AS
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS#SEBP37540017
161-3406: CYLINDER BLOCK GP
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 0S-0519 | [1] | PLUG-CUP | |
| 2. | 517-1908 CY | [1] | CYLINDER BLOCK AS | |
| 3. | 1W-8407 | [2] | SLEEVE | |
| 4. | 396-0393 | [1] | PLUG AS | |
| 214-7566 | [1] | SEAL-O-RING | ||
| 360-3677 | [1] | PLUG (7/16-20-THD) | ||
| 5. | 4G-4972 | [1] | SEAL-O-RING | |
| 6. | 6V-3538 | [2] | DOWEL | |
| 7. | 7N-5683 | [2] | DOWEL | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP37540018
311-7225: CYLINDER HEAD AS
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-0623 | [6] | PLUG-CUP | |
| 2. | 8M-5860 | [18] | PLUG-CUP | |
| 3. | 176-7688 | [12] | SEAT-VALVE (STANDARD, INLET) | |
| 317-7201 AB | [1] | SEAT-VALVE (0.127-MM OS)(0.127-MM OS OD) | ||
| 317-7202 AB | [1] | SEAT-VALVE (0.25-MM OS)(0.254-MM OS OD) | ||
| 317-7203 AB | [1] | SEAT-VALVE (0.508-MM OS)(0.508-MM OS OD) | ||
| 4. | 176-7690 | [12] | SEAT-VALVE (STANDARD, EXHAUST) | |
| 317-7204 AB | [1] | SEAT-VALVE (0.127-MM OS)(0.127-MM OS OD) | ||
| 317-7205 AB | [1] | SEAT-VALVE (0.25-MM OS)(0.254-MM OS OD) | ||
| 317-7206 AB | [1] | SEAT-VALVE (0.508-MM OS)(0.508-MM OS OD) | ||
| 5. | 229-1490 | [6] | SLEEVE-INJECTOR | |
| 7. | 310-7255 | [6] | SEAL-O-RING | |
| 8. | 310-7257 | [6] | SEAL-O-RING | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
#SEBP37540019
210-5984: CYLINDER HEAD GP
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-4429 | [48] | LOCK-RETAINER | |
| 2. | 211-2134 | [24] | RETAINER | |
| 3. | 163-2442 | [12] | VALVE-INLET | |
| 4. | 260-4856 | [24] | GUIDE-VALVE | |
| 5. | 163-2478 | [24] | SEAL-VALVE STEM | |
| 6. | 321-8638 | [5] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 6A. | 214-7568 | [1] | SEAL-O-RING | |
| 7. | 319-6237 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 7A. | 228-7096 | [1] | SEAL-O-RING | |
| 271-7442 | [1] | PLUG | ||
| 8. | 183-7889 | [12] | SEAT-VALVE SPRING | |
| 9. | 188-3122 | [12] | VALVE-EXHAUST | |
| 10. | 190-6115 | [24] | SPRING-VALVE (INNER) | |
| 11. | 190-6117 | [24] | SPRING-VALVE (OUTER) | |
| 12. | Y | [1] | CYLINDER HEAD AS | |
| 13. | 148-8395 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 13A. | 3K-0360 | [1] | SEAL-O-RING | |
| 9S-8005 | [1] | PLUG (3/4-16-THD) | ||
| 14. | 8T-6764 | [2] | PLUG-PIPE (1/8-27-THD) | |
| Y | SEPARATE ILLUSTRATION | |||
Information:
BASIC ENGINE
HOUSING GP-FRONT
Specifications
Disassembly and Assembly




