BASIC ENGINE
PISTON & ROD GPCYLINDER HEAD GP
BASIC ENGINE
PISTON & ROD GP#SEBP12260030
1W-2200: PISTON & ROD GP
1W2200 ROD & PISTON GP-8 REQUIRED
ENGINE S/N 79V11009-79V11979
2W8413-PAGE 12B.01
ALSO PART OF 9N5669 SHORT BLOCK
ENGINE S/N 79V11009-79V11979
2W8413-PAGE 12B.01
ALSO PART OF 9N5669 SHORT BLOCK
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-9803 | [1] | PIN-PISTON | |
| 2. | 8N-7294 | [2] | RETAINER-PIN | |
| 3. | 1W-2961 CR | [1] | ROD AS-CONNECTION | |
| 9N-5082 | [1] | BEARING-CONNECTING ROD | ||
| 4. | 9N-3832 | [2] | BOLT-CONNECTING ROD | |
| 9L-7669 | [2] | NUT-CONNECTING ROD | ||
| 5. | 4W-8090 C | [1] | BEARING-ROD (STANDARD) | |
| 9N-5920 A | [1] | BEARING .25MM(.010IN)US | ||
| 9N-5921 A | [1] | BEARING .51MM(.020IN)US | ||
| 9N-5922 A | [1] | BEARING 1.27MM(.050IN)US | ||
| 6. | 2W-8413 CY | [1] | PISTON GP (STANDARD) | |
| THE FOLLOWING REPAIR | ||||
| KIT IS AVAILABLE: | ||||
| 9Y-6201 C | [1] | KIT-ROD BEARING | ||
| (INCL A COMPLETE SET | ||||
| OF STANDARD BEARINGS) | ||||
| A | NOT PART OF THIS GROUP | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12260031
2W-4841: PISTON GP
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9L-6233 | [1] | RING-PISTON-TOP (COMPRESSION) | |
| 2. | 2W-8045 | [1] | RING AS-PISTON (OIL) | |
| 3. | 2W-4831 C | [1] | BODY AS-PISTON | |
| 4. | 2W-8411 A | [1] | BODY AS-PISTON | |
| 2W-8647 A | [1] | RING GP-PISTON 1.02MM(.04IN.)OVERSIZE | ||
| 9N-0578 | [1] | RING-PISTON-TOP (COMPRESSION) | ||
| 2W-8417 | [1] | RING-PISTON (OIL) | ||
| 5. | 2W-8410 A | [1] | BODY AS-PISTON | |
| 2W-8646 A | [1] | RING GP-PISTON .51MM(.02IN.)OVERSIZE | ||
| 9N-0581 | [1] | RING-PISTON-TOP (COMPRESSION) | ||
| 2W-8416 | [1] | RING-PISTON (OIL) | ||
| 2W-8265 CA | [1] | RING GP-PISTON (CONSISTS OF A COMPLETE | ||
| SET OF RINGS FOR ONE | ||||
| STANDARD PISTON) | ||||
| A | NOT PART OF THIS GROUP | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP12260032
9N-6435: PISTON & ROD GP
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-9803 | [ 1] | PIN-PISTON | |
| 2. | 1W-2961 R | [ 1] | ROD AS-CONNECTION | |
| 3. | 8N-0701 | [ 1] | BEARING-SLEEVE | |
| 4. | 9N-3832 | [ 2] | BOLT-CONNECTING ROD | |
| 5. | 9L-7669 | [ 2] | NUT-CONNECTING ROD | |
| 6. | 4W-8090 C | [ 1] | BEARING-ROD (STANDARD) | |
| 9N-5920 A | [ 1] | BEARING-CONNECTING ROD .25MM(.010IN)US | ||
| 9N-5921 A | [ 1] | BEARING-CONNECTING ROD .51MM(.020IN)US | ||
| 9N-5922 A | [ 1] | BEARING-CONNECTING ROD 1.27MM(.050IN)US | ||
| 7. | 8N-7294 | [ 2] | RETAINER-PIN | |
| 8. | 2W-4841 Y | [ 1] | PISTON GP (STANDARD) | |
| NOT PART OF THIS GROUP | ||||
| R | REMFG PART MAY BE AVAILABLE | |||
| INDICATES CHANGE | ||||
| SEPARATE ILLUSTRATION | ||||
#SEBP12260033
9N-1105: CYLINDER HEAD GP
9N1105 CYLINDER HEAD GP*R
ENGINE S/N 79V4927-79V8714
ENGINE S/N 79V4927-79V8714
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7H-3171 | [1] | PLUG-PIPE | |
| 2. | 5M-6213 | [3] | PLUG-PIPE | |
| 3. | 0L-1329 | [8] | BOLT (1/2-13X3 IN)(LOCATION E) | |
| 4. | 3H-7654 | [36] | WASHER-HARD (13.5X22.5X3MM THK) | |
| 5. | 5B-9603 | [6] | BOLT (3/8-16X5 IN)(LOCATION D) | |
| 6. | 6F-5282 | [8] | BOLT (1/2-13X5.25 IN)(LOCATION A) | |
| 7. | 2B-2006 | [12] | BOLT (1/2-13X4.75 IN)(LOCATION F) | |
| 8. | 2B-0947 | [8] | BOLT (1/2-13X2.25 IN)(LOCATION G) | |
| 9. | 9N-3111 | [2] | CYLINDER HEAD AS | |
| (EACH INCLUDES) | ||||
| 9L-7657 | [1] | PLUG-CUP | ||
| 10. | 9N-2837 | [4] | INSERT-SEAT (EXHAUST) | |
| 11. | 0L-1329 | [3] | BOLT (1/2-13X3 IN)(LOCATION H) | |
| 12. | 8M-5860 | [4] | PLUG-CUP | |
| 13. | 5M-6214 | [1] | PLUG-PIPE | |
| 14. | 5M-6213 | [1] | PLUG-PIPE | |
| 15. | 0S-1571 | [1] | BOLT (3/8-16X1.75 IN)(LOCATION C-LEFT HEAD) | |
| 9L-9166 | [1] | STUDBOLT (3/8-16X3.63 IN)(LEFT HEAD) | ||
| 16. | 9L-8889 | [16] | WASHER | |
| 17. | 9N-3387 | [16] | SPRING-VALVE OUTER | |
| 18. | 9L-9425 | [16] | RETAINER-SPRING | |
| 19. | 2A-4429 | [32] | LOCK-RETAINER | |
| 20. | 9L-9164 | [2] | GASKET-CYLINDER HEAD | |
| 21. | 9L-7683 | [8] | VALVE-EXHAUST | |
| 22. | 9L-7682 | [8] | VALVE-INLET | |
| 2N-8943 A | [8] | INSERT-VALVE SEAT (INLET) | ||
| 23. | 9N-0906 | [16] | SPACER | |
#SEBP12260034
9N-1105: CYLINDER HEAD GP
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1W-6221 CY | [2] | HEAD GROUP | |
| 2. | 9L-7657 | [2] | PLUG | |
| 3. | 6F-5282 | [8] | BOLT (LOCATION A) | |
| 4. | 9L-9164 | [2] | GASKET | |
| 5. | 0S-1571 | [1] | BOLT 4.44CM(1.75IN.) (LEFT HEAD) | |
| 6. | 5B-9603 | [6] | BOLT (LOCATION D) | |
| 7. | 0L-1329 | [8] | BOLT (LOCATION E) | |
| 8. | 2B-2006 | [12] | BOLT (LOCATION F) | |
| 9. | 2B-0947 | [8] | BOLT (LOCATION G) | |
| 10. | 5M-6213 | [4] | PLUG | |
| 11. | 3H-7654 | [36] | WASHER | |
| 12. | 7H-3171 | [1] | PLUG (LEFT HEAD) | |
| 13. | 5M-6213 | [1] | PLUG (RIGHT HEAD) | |
| 14. | 5M-6214 | [2] | PLUG | |
| 15. | 9L-9166 | [1] | STUDBOLT 9.14CM(3.6IN.) LONG (RIGHT HEAD) | |
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12260035
9N-1105: CYLINDER HEAD GP
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1W-4241 RCY | [2] | HEAD GROUP | |
| (Separate Illustration) | ||||
| 2. | 9L-7657 | [2] | PLUG | |
| 3. | 6F-5282 | [8] | BOLT (location A) | |
| 4. | 9L-9164 | [2] | GASKET | |
| 5. | 0S-1571 | [1] | BOLT 4.44cm(1.75 in.)long (Left Head) | |
| 6. | 5B-9603 | [6] | BOLT (Location D) | |
| 7. | 0L-1329 | [8] | BOLT (Location E) | |
| 8. | 2B-2006 | [12] | BOLT (Location F) | |
| 9. | 2B-0947 | [8] | BOLT (Location G) | |
| 10. | 5M-6213 | [4] | PLUG | |
| 11. | 3H-7654 | [36] | WASHER | |
| 12. | 7H-3171 | [1] | PLUG (Left Head) | |
| 5M-6213 | [1] | PLUG (Right Head) | ||
| 13. | 2B-0858 | [2] | PLUG | |
| 14. | 9L-9166 | [1] | STUDBOLT 9.14cm(3.6 in.) long (Right Head) | |
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
| C | INDICATES CHANGE | |||
#SEBP12260036
9N-1105: CYLINDER HEAD GP
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1W-4241 RY | [2] | CYLINDER HEAD GP | |
| 2. | 9L-7657 | [2] | PLUG-CUP | |
| 3. | 6F-5282 | [8] | BOLT (LOCATION A) | |
| 4. | 7C-1599 C | [2] | GASKET-CYLINDER HEAD | |
| 5. | 0S-1571 | [1] | BOLT (LEFT HEAD) | |
| 4.44CM (1.748IN) LONG | ||||
| 6. | 5B-9603 | [6] | BOLT (LOCATION D) | |
| 7. | 0L-1329 | [8] | BOLT (LOCATION E) | |
| 8. | 2B-2006 | [12] | BOLT (LOCATION F) | |
| 9. | 2B-0947 | [8] | BOLT (LOCATION G) | |
| 10. | 5M-6213 | [4] | PLUG | |
| 11. | 3H-7654 | [36] | WASHER | |
| 12. | 4L-2768 | [1] | PLUG-PIPE (LEFT HEAD) | |
| 5M-6213 | [1] | PLUG (RIGHT HEAD) | ||
| 13. | 2B-0858 | [2] | PLUG-PIPE | |
| 14. | 9L-9166 | [1] | STUDBOLT (RIGHT HEAD) | |
| 9.14CM (3.598IN) LONG | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12260037
1W-6221: CYLINDER HEAD GP
1W6221 CYLINDER HEAD GROUP
ENGINE SERIAL NO. 79V8715 TO 79V9369 INCLUSIVE
PART OF 9N1105 CYLINDER HEAD
ENGINE SERIAL NO. 79V8715 TO 79V9369 INCLUSIVE
PART OF 9N1105 CYLINDER HEAD
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-4429 | [16] | LOCK-RETAINER | |
| 2. | 1W-4260 | [8] | RETAINER-SPRING | |
| 3. | 1W-4259 | [8] | SPRING-VALVE | |
| 4. | 9N-5565 | [8] | WASHER-SPRING SEAT | |
| 5. | 9L-7683 | [4] | VALVE-EXHAUST | |
| 9L-7682 | [4] | VALVE-INLET | ||
| 6. | 9N-5819 | [1] | CYLINDER HEAD AS | |
| 7. | 9N-2837 | [4] | INSERT-SEAT EXHAUST | |
| 2N-8943 | [4] | INSERT-INTAKE | ||
| 8. | 8M-5860 | [4] | PLUG-CUP | |
| 9. | 9L-7657 | [1] | PLUG-CUP | |
| 10. | 5M-6214 | [1] | PLUG-PIPE | |
| 11. | 0L-1329 | [3] | BOLT | |
| 12. | 5M-6213 | [1] | PLUG |
#SEBP12260038
1W-4241: CYLINDER HEAD GP
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-4429 | [16] | LOCK-RETAINER | |
| 2. | 1W-4260 | [8] | RETAINER-SPRING | |
| 3. | 1W-4259 | [8] | SPRING-VALVE | |
| 4. | 9N-5565 | [8] | WASHER-SPRING SEAT | |
| 5. | 9L-7683 | [4] | VALVE-EXHAUST | |
| 9L-7682 | [4] | VALVE-INLET | ||
| 6. | 9N-5819 | [1] | CYLINDER HEAD AS | |
| 7. | 9N-2837 | [4] | INSERT-SEAT EXHAUST | |
| 2N-8943 | [4] | INSERT-INTAKE | ||
| 8. | 8M-5860 | [4] | PLUG-CUP | |
| 9. | 9L-7657 B | [1] | PLUG-CUP | |
| 10. | 2B-0858 B | [1] | PLUG-PIPE | |
| 11. | 0L-1329 B | [3] | BOLT | |
| 12. | 5M-6213 B | [1] | PLUG | |
| 2N-1287 BF | [1] | ELBOW-FLARED | ||
| 1N-3799 BF | [1] | TUBE AS (VENT LINE) | ||
| 7K-9197 BF | [1] | ELBOW | ||
| 001-9440 BF | [1] | CONNECTOR-FLARED | ||
| B | USE AS REQUIRED | |||
| F | NOT SHOWN | |||
#SEBP12260039
1W-4241: CYLINDER HEAD GP
Parts for your 225 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2A-4429 | [16] | LOCK-RETAINER | |
| 2. | 1W-4260 | [8] | RETAINER-SPRING | |
| 3. | 1W-4259 | [8] | SPRING-VALVE | |
| 4. | 1W-9897 C | [8] | WASHER-SPRING SEAT | |
| 5. | 9L-7683 | [4] | VALVE-EXHAUST | |
| 9L-7682 | [4] | VALVE-INLET | ||
| 6. | 4W-4031 CR | [1] | CYLINDER HEAD AS-SERVICE | |
| 7. | 9N-2837 | [4] | INSERT-SEAT EXHAUST | |
| 2N-8943 | [4] | INSERT-INTAKE | ||
| 8. | 8M-5860 | [4] | PLUG-CUP | |
| 9. | 9L-7657 | [1] | PLUG-CUP | |
| 10. | 2B-0858 | [1] | PLUG-PIPE | |
| 11. | 6H-1717 | [2] | BOLT | |
| 12. | 5P-8245 | [2] | WASHER | |
| 13. | 5M-6213 | [1] | PLUG | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
Information:
BASIC ENGINE
PISTON & ROD GP
Special Instruction
Use of Piston Pin Bearing Removal and Installation Tools{1218}
Use of Piston Pin Bearing Removal and Installation Tools{1218}
Use of Piston Pin Bearing Removal and Installation Tools{1218}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
Specifications
Tool Operating Manual
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
Reuse And Salvage Guidelines
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Disassembly and Assembly
Service Magazine
New Bearing Standard: Quantity Of One Part Number Now Has Both Halves Of The Bearing{7551}
1982/08/09
1982/08/09
Improved Main, Thrust And Connecting Rod Bearings Have Aluminum Alloy With More Strength{1230}
1977/10/17
1977/10/17
Locating Bushings For The 5P3550 Rod Boring Machine Will Now Hold Tapered Piston Pin Bushings {0626}
1978/04/17
1978/04/17
Caterpillar Parts SIS Catalog 225 :
Truck sale:
CATERPILLAR 225 1985
- TRACK EXCAVATORS
ZEPPELIN BAUMASCHINEN
Gebrauchtmaschinen Pool Karl-Bröger-Strasse 8 - Alsfeld
- TRACK EXCAVATORS
ZEPPELIN BAUMASCHINEN
Gebrauchtmaschinen Pool Karl-Bröger-Strasse 8 - Alsfeld



