BASIC ENGINE
CYLINDER HEAD GPBASIC ENGINE
CYLINDER HEAD GP#SEBP39320030
227-5952: CYLINDER HEAD AS
227-5952 CYLINDER HEAD AS
S/N BMA6475-UP
Type 1
FIELD REPLACEMENT FOR @@@@@227-5951@@@@@
S/N BMA6475-UP
Type 1
FIELD REPLACEMENT FOR @@@@@227-5951@@@@@
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 163-2478 | [6] | SEAL-VALVE STEM | |
| 2. | 9S-8002 | [6] | PLUG (7/16-20-THD) | |
| 3. | 6V-5048 | [6] | SEAL-O-RING | |
| 4. | 9S-8004 | [4] | PLUG (9/16-18-THD) | |
| 5. | 3J-1907 | [4] | SEAL-O-RING | |
| 6. | 147-8214 | [12] | SEAL-VALVE STEM | |
| 7. | 140-9670 | [12] | GUIDE-VALVE (STANDARD) | |
| 187-8280 AB | GUIDE-VALVE (0.13-MM OS) | |||
| 187-8281 AB | GUIDE-VALVE (0.51-MM OS) | |||
| 8. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 9. | 2M-9780 | [1] | SEAL-O-RING | |
| 10. | 278-3490 Y | [1] | CYLINDER HEAD AS | |
| 11. | 9X-7712 | [1] | SEAL-O-RING | |
| 12. | 147-8220 | [6] | GUIDE-VALVE (STANDARD) | |
| 187-8278 AB | GUIDE-VALVE (0.13-MM OS) | |||
| 187-8279 AB | GUIDE-VALVE (0.51-MM OS) | |||
| 13. | 9S-9334 | [1] | PLUG | |
| 14. | 137-6715 | [6] | SEAT-VALVE SPRING | |
| 15. | 9S-8005 | [1] | PLUG (3/4-16-THD) | |
| 16. | 3K-0360 | [1] | SEAL-O-RING | |
| 17. | 1N-5999 | [2] | PLUG-O-RING | |
| 18. | 7J-0204 | [2] | SEAL-O-RING | |
| 19. | 9S-8003 | [1] | PLUG (1/2-20-THD) | |
| 20. | 1J-9671 | [1] | SEAL-O-RING | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39320031
227-5952: CYLINDER HEAD AS
227-5952 CYLINDER HEAD AS
S/N BMA6475-UP
Type 2
FIELD REPLACEMENT FOR @@@@@227-5951@@@@@
S/N BMA6475-UP
Type 2
FIELD REPLACEMENT FOR @@@@@227-5951@@@@@
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 163-2478 | [6] | SEAL-VALVE STEM | |
| 2. | 307-2671 C | [6] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 2A. | 214-7566 | [1] | SEAL-O-RING | |
| 2B. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 3. | 183-3407 | [3] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3A. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 3B. | 214-7568 | [1] | SEAL-O-RING | |
| 5. | 147-8214 | [12] | SEAL-VALVE STEM | |
| 6. | 140-9670 | [12] | GUIDE-VALVE | |
| 187-8280 AB | GUIDE-VALVE (0.13-MM OS) | |||
| 187-8281 AB | GUIDE-VALVE (0.51-MM OS) | |||
| 7. | 353-5125 | [1] | PLUG AS | |
| 7A. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 7B. | 6V-3251 | [1] | SEAL-O-RING | |
| 9. | 314-4185 CY | [1] | CYLINDER HEAD AS | |
| 10. | 319-6234 C | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 10A. | 238-5084 | [1] | SEAL-O-RING | |
| 10B. | 9S-9334 | [1] | PLUG | |
| 11. | 147-8220 | [6] | GUIDE-VALVE | |
| 187-8278 AB | GUIDE-VALVE (0.13-MM OS) | |||
| 187-8279 AB | GUIDE-VALVE (0.51-MM OS) | |||
| 12. | 137-6715 | [6] | SEAT-VALVE SPRING | |
| 13. | 353-5126 | [1] | PLUG AS | |
| 13A. | 9S-8005 | [1] | PLUG (3/4-16-THD) | |
| 13B. | 6V-6609 | [1] | SEAL-O-RING | |
| 15. | 315-9843 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 15A. | 1N-5999 | [1] | PLUG-O-RING | |
| 15B. | 238-5079 | [1] | SEAL-O-RING | |
| 17. | 321-8642 | [1] | PLUG AS | |
| 17A. | 9S-8003 | [1] | PLUG (1/2-20-THD) | |
| 17B. | 214-7567 | [1] | SEAL-O-RING | |
| 18. | 353-5124 | [1] | PLUG AS | |
| 18A. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 18B. | 6V-3250 | [1] | SEAL-O-RING | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39320032
278-3490: CYLINDER HEAD AS
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9X-7712 | [1] | SEAL-O-RING | |
| 2. | 8M-5860 | [12] | PLUG-CUP | |
| 3. | 4F-5695 | [2] | PLUG-CUP | |
| 4. | 227-2911 | [6] | SLEEVE-INJECTOR | |
| 5. | 272-9813 | [12] | INSERT-VALVE SEAT (INTAKE) | |
| 6. | 147-8218 | [6] | INSERT-VALVE SEAT (EXHAUST, STANDARD) | |
| 187-8282 AB | INSERT-VALVE SEAT (0.127-MM OS, EXHAUST) | |||
| 187-8283 AB | INSERT-VALVE SEAT (0.25-MM OS, EXHAUST) | |||
| 187-8284 AB | INSERT-VALVE SEAT (0.508-MM OS, EXHAUST) | |||
| 7. | 8C-0563 | [12] | SEAL-O-RING | |
| 8. | 154-8025 | [6] | SETSCREW-SOCKET | |
| 9. | 9S-9334 | [1] | PLUG | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
#SEBP39320033
314-4185: CYLINDER HEAD AS
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 310-7257 | [6] | SEAL-O-RING | |
| 2. | 8M-5860 | [12] | PLUG-CUP | |
| 3. | 4F-5695 | [2] | PLUG-CUP | |
| 4. | 227-2911 | [6] | SLEEVE-INJECTOR | |
| 5. | 272-9813 | [12] | INSERT-VALVE SEAT | |
| 6. | 147-8218 | [6] | INSERT-VALVE SEAT (EXHAUST, STANDARD) | |
| 187-8282 AB | INSERT-VALVE SEAT (0.127-MM OS, EXHAUST) | |||
| 187-8283 AB | INSERT-VALVE SEAT (0.25-MM OS, EXHAUST) | |||
| 187-8284 AB | INSERT-VALVE SEAT (0.508-MM OS, EXHAUST) | |||
| 7. | 310-7255 | [6] | SEAL-O-RING | |
| 8. | 154-8025 | [6] | SETSCREW-SOCKET | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
#SEBP39320034
314-4186: CYLINDER HEAD AS
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-5860 | [12] | PLUG-CUP | |
| 3. | 4F-5695 | [2] | PLUG-CUP | |
| 4. | 227-2911 | [6] | SLEEVE-INJECTOR | |
| 5. | 232-1285 | [6] | INSERT-VALVE SEAT (STANDARD) | |
| 319-3822 AB | SEAT-VALVE (0.13-MM OS, EXHAUST) | |||
| 319-3823 AB | SEAT-VALVE (0.25-MM OS, EXHAUST) | |||
| 319-3824 AB | SEAT-VALVE (0.51-MM OS, EXHAUST) | |||
| 6. | 264-6157 | [12] | INSERT-VALVE SEAT (STANDARD) | |
| 319-3819 AB | SEAT-VALVE (0.13-MM OS, INLET) | |||
| 319-3820 AB | SEAT-VALVE (0.25-MM OS, INLET) | |||
| 319-3821 AB | SEAT-VALVE (0.51-MM OS, INLET) | |||
| 7. | 310-7255 | [6] | SEAL-O-RING | |
| 8. | 154-8025 | [6] | SETSCREW-SOCKET | |
| 9. | 310-7257 | [6] | SEAL-O-RING | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
#SEBP39320035
487-2808: CYLINDER HEAD AS
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS#SEBP39320036
133-3742: CYLINDER HEAD GP
133-3742 CYLINDER HEAD GP
S/N BMA4239-6474
PART OF 235-4134 ENGINE AR-CORE
FIELD REPLACEMENT ORDER @@@@@183-6835@@@@@
S/N BMA4239-6474
PART OF 235-4134 ENGINE AR-CORE
FIELD REPLACEMENT ORDER @@@@@183-6835@@@@@
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 205-1274 CY | [1] | CYLINDER HEAD GP | |
| 2. | 133-4995 | [1] | GASKET AS-CYLINDER HEAD | |
| 3. | 138-3252 | [14] | BOLT-12 POINT HEAD | |
| 8T-3282 | [14] | WASHER-HARD (22X35X3.5-MM THK) | ||
| 4. | 8T-7950 M | [6] | BOLT (M10X1.5X180-MM) | |
| 5. | 6V-5839 | [6] | WASHER (11X21X2.5-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39320037
133-3742: CYLINDER HEAD GP
133-3742 CYLINDER HEAD GP
S/N BMA1-UP
PART OF 159-3459, 233-6947, 235-4134 ENGINE AR-CORE
FIELD REPLACEMENT ORDER @@@@@183-6835@@@@@
S/N BMA1-UP
PART OF 159-3459, 233-6947, 235-4134 ENGINE AR-CORE
FIELD REPLACEMENT ORDER @@@@@183-6835@@@@@
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 227-5954 CY | [1] | CYLINDER HEAD GP | |
| 2. | 133-4995 | [1] | GASKET AS-CYLINDER HEAD | |
| 3. | 138-3252 | [14] | BOLT-12 POINT HEAD | |
| 8T-3282 | [14] | WASHER-HARD (22X35X3.5-MM THK) | ||
| 4. | 8T-7950 M | [6] | BOLT (M10X1.5X180-MM) | |
| 5. | 6V-5839 | [6] | WASHER (11X21X2.5-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39320038
183-6833: CYLINDER HEAD GP
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 183-6832 Y | [1] | CYLINDER HEAD AS | |
| 2. | 145-7390 | [12] | VALVE-INLET | |
| 3. | 147-8211 | [6] | VALVE-EXHAUST | |
| 4. | 1W-2715 | [24] | LOCK-RETAINER | |
| 5. | 7E-7779 | [12] | RETAINER-SPRING | |
| 6. | 147-8214 | [12] | SEAL-VALVE STEM | |
| 7. | 140-9670 | [12] | GUIDE-VALVE | |
| 8. | 137-6718 | [6] | SPRING-VALVE | |
| 9. | 140-6188 | [12] | SPRING-VALVE | |
| 10. | 2A-4429 | [12] | LOCK-RETAINER | |
| 11. | 134-4483 | [6] | RETAINER-SPRING | |
| 12. | 147-8220 | [6] | GUIDE-VALVE | |
| 13. | 102-6229 | [6] | SEAL-VALVE STEM | |
| 14. | 137-6715 | [6] | SEAT-VALVE SPRING | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39320039
183-6835: CYLINDER HEAD GP
Parts for your M325C MH WHEELED EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 183-6833 Y | [1] | CYLINDER HEAD GP | |
| 2. | 1N-5999 | [2] | PLUG-O-RING | |
| 3. | 7J-0204 | [2] | SEAL-O-RING | |
| 4. | 9S-8002 | [7] | PLUG (7/16-20-THD) | |
| 5. | 6V-5048 | [7] | SEAL-O-RING | |
| 6. | 9S-8004 | [4] | PLUG (9/16-18-THD) | |
| 7. | 3J-1907 | [4] | SEAL-O-RING | |
| 8. | 9S-8006 | [1] | PLUG (7/8-14-THD) | |
| 9. | 2M-9780 | [1] | SEAL-O-RING | |
| 10. | 9S-9334 | [1] | PLUG | |
| 11. | 9X-7712 | [1] | SEAL-O-RING | |
| 12. | 9S-8005 | [1] | PLUG (3/4-16-THD) | |
| 13. | 3K-0360 | [1] | SEAL-O-RING | |
| 14. | 9S-8003 | [1] | PLUG (1/2-20-THD) | |
| 15. | 1J-9671 | [1] | SEAL-O-RING | |
| Y | SEPARATE ILLUSTRATION | |||
Information:
BASIC ENGINE
CYLINDER HEAD GP
Special Instruction
Specifications
Tool Operating Manual
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
Reuse And Salvage Guidelines
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Troubleshooting
Valve Rotator or Spring Lock Is Free
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit
3126B Engines for 322C, 325C, and M325C Excavators and for the 325C Mobile Hydraulic Power Unit
Disassembly and Assembly
Inlet and Exhaust Valve Seat Inserts - Remove and Install
3126B Engines for Caterpillar Built Machines
3126B Engines for Caterpillar Built Machines
Service Magazine
Caterpillar Parts SIS Catalog M325C MH :
Truck sale:
CATERPILLAR M325CMH 2005
- WHEEL EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan
- WHEEL EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan

