BASIC ENGINE
PISTON & ROD GPCYLINDER HEAD GP
BASIC ENGINE
PISTON & ROD GP#SEBP11520030
7N-3516: PISTON & ROD GP
7N3516 CONNECTING ROD AND PISTON GROUP-6 REQUIRED
ENGINE SERIAL NO. 70V5678 TO 70V8615 INCLUSIVE
ENGINE SERIAL NO. 70V5678 TO 70V8615 INCLUSIVE
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-9806 | [1] | PIN | |
| 2. | 008-3214 | [2] | RING | |
| 3. | 7N-3231 R | [1] | ROD ASSEM. | |
| (Includes) | ||||
| 7N-3230 | [1] | BEARING | ||
| 4. | 6N-8942 | [2] | BOLT | |
| 8L-3441 | [2] | NUT | ||
| 5. | 6N-7436 | [1] | BEARING | |
| 6N-4166 H | [1] | BEARING | ||
| .025 in. (.6350 mm) undersize | ||||
| 6N-4167 H | [1] | BEARING | ||
| .050 in. (1.27 mm) undersize | ||||
| 6. | 8N-0841 C | [1] | PISTON GROUP | |
| (Includes) | ||||
| 7. | 7N-7078 | [1] | RING (oil) | |
| 8. | 2P-2817 | [1] | RING (intermediate) | |
| 9. | 8N-0502 | [1] | RING (top) | |
| 8N-0822 CH | [1] | RING GROUP | ||
| (Consists of complete set of Rings for one Piston) | ||||
| C | INDICATES CHANGE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| H | NOT PART OF 7N3516 ROD AND PISTON GROUP | |||
#SEBP11520031
1W-7734: PISTON & ROD GP
1W7734 CONNECTING ROD AND PISTON GROUP-6 REQUIRED
ENGINE S/N 70V13041, 13115, 13772, 14536, 15253, 15401-15841
AND 70V15843 TO 70V15845 INCLUSIVE
ENGINE S/N 70V13041, 13115, 13772, 14536, 15253, 15401-15841
AND 70V15843 TO 70V15845 INCLUSIVE
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-1608 | [1] | PIN-PISTON | |
| 2. | 8N-7295 | [2] | RETAINER-PIN | |
| 3. | 8N-1726 R | [1] | ROD AS-CONNECTING | |
| 8N-2018 | [1] | BEARING-SLEEVE | ||
| 4. | 6N-8942 | [2] | BOLT-CONNECTING ROD | |
| 8L-3441 | [2] | NUT | ||
| 5. | 8N-1606 | [1] | BODY AS-PISTON | |
| 8N-0822 | [1] | RING GP-PISTON | ||
| 6. | 8N-0502 | [1] | RING-PISTON (TOP) | |
| 7. | 2P-2817 | [1] | RING-INTERMEDIATE (INTERMEDIATE) | |
| 8. | 7N-7078 | [1] | RING-OIL (OIL) | |
| 9. | 1W-7524 | [1] | BEARING | |
| 8N-5427 A | [1] | BEARING-CONNECTING ROD | ||
| .6350MM(.025IN.)UNDERSIZE | ||||
| 8N-5428 A | [1] | BEARING-CONNECTING ROD | ||
| 1.27MM(.050IN.)UNDERSIZE | ||||
| A | NOT PART OF THIS GROUP | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP11520032
7N-3516: PISTON & ROD GP
7N3516 PISTON & ROD GP
ENGINE S/N 11N1-UP
ENGINE S/N 11N1-UP
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-1608 | [1] | PIN-PISTON | |
| 2. | 7E-5665 | [2] | RETAINER-PIN | |
| 3. | 7E-5996 C | [1] | ROD AS-CONNECTING | |
| 4P-8495 | [1] | BEARING-SLEEVE | ||
| 4. | 7E-4195 M | [2] | BOLT-CONNECTING ROD | |
| 7N-2043 | [2] | PIN-DOWEL | ||
| 5. | 9Y-7735 C | [1] | BEARING-ROD | |
| (STANDARD) | ||||
| 7E-0558 A | [1] | BEARING-ROD | ||
| .0635MM(.025IN)U.S. | ||||
| 7E-0559 A | [1] | BEARING-ROD | ||
| 1.27MM(.050IN)U.S. | ||||
| 6. | 9Y-4004 C | [1] | BODY AS-PISTON | |
| 7. | 7N-7078 C | [1] | RING-OIL | |
| 8. | 2P-2817 C | [1] | RING-INTERMEDIATE | |
| 9. | 1W-9460 C | [1] | RING (TOP) | |
| A | NOT PART OF THIS GROUP | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#SEBP11520033
7N-3516: PISTON & ROD GP
7N3516 CONNECTING ROD AND PISTON GROUP-6 REQUIRED
REFER TO SERIAL NO.'S ON PAGE 10D
1W9373-PAGE 10D
REFER TO SERIAL NO.'S ON PAGE 10D
1W9373-PAGE 10D
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-1608 | [1] | PIN-PISTON | |
| 2. | 8N-7295 C | [2] | RETAINER-PIN | |
| 3. | 8N-1726 R | [1] | ROD AS-CONNECTING | |
| 8N-2018 | [1] | BEARING-SLEEVE | ||
| 4. | 6N-8942 | [2] | BOLT-CONNECTING ROD | |
| 8L-3441 | [2] | NUT | ||
| 5. | 9Y-9497 | [1] | BEARING-CONNECTING ROD | |
| 4W-5702 CA | [1] | BEARING-CONNECTING ROD | ||
| .0635MM(.025IN)US | ||||
| 4W-5703 CA | [1] | BEARING-CONNECTING ROD | ||
| 1.27MM(.050IN)US | ||||
| 6. | 1W-9373 CY | [1] | PISTON GP | |
| A | NOT PART OF THIS GROUP | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP11520034
2W-0833: PISTON & ROD GP
2W833 CONNECTING ROD AND PISTON GROUP-6 REQUIRED
ENGINE SERIAL NO 70V15087,15103,15130,15141,15150,15224,15240,15261,15277,
15294,15302,15310,15318,15327,15335 AND 15343 TO 70V15400,70V15842
AND 70V15846-UP
ENGINE SERIAL NO 70V15087,15103,15130,15141,15150,15224,15240,15261,15277,
15294,15302,15310,15318,15327,15335 AND 15343 TO 70V15400,70V15842
AND 70V15846-UP
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-1608 | [1] | PIN | |
| 2. | 8N-7295 | [2] | RETAINER | |
| 3. | 8N-1726 R | [1] | ROD ASSEM. | |
| (Includes) | ||||
| 8N-2018 | [1] | BEARING | ||
| 4. | 6N-8942 | [2] | BOLT | |
| 8L-3441 | [2] | NUT | ||
| 5. | 8N-5426 | [1] | BEARING | |
| 8N-5427 H | [1] | BEARING 6350 mm(.025 in.) Undersize | ||
| 8N-5428 H | [1] | BEARING 1.27 mm(.050 in.) Undersize | ||
| 6. | 8N-1605 | [1] | PISTON GROUP | |
| (Includes) | ||||
| 7. | 7N-7078 | [1] | RING (oil) | |
| 8. | 2P-2817 | [1] | RING (intermediate) | |
| 9. | 8N-0502 | [1] | RING (top) | |
| 8N-0822 H | [1] | RING GROUP | ||
| (Consists of complete set of Rings for one Piston) | ||||
| H | NOT PART OF 2W833 ROD AND PISTON GROUP | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP11520035
1W-9373: PISTON GP
1W9373 PISTON GROUP-ENGINE S/N 70V15075-15086,15088-15102,15104-15129
15131-15140,15142-15149,15151-15223,15225-15239,15241-15252,15254-15260
15262-15276,15278-15293,15295-15301,15303-15309,15311-15317,15319-15326
15328-15334,15336-15342,16537-99999. PART OF 7N3516 ROD & PISTON
15131-15140,15142-15149,15151-15223,15225-15239,15241-15252,15254-15260
15262-15276,15278-15293,15295-15301,15303-15309,15311-15317,15319-15326
15328-15334,15336-15342,16537-99999. PART OF 7N3516 ROD & PISTON
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1W-9372 R | [1] | BODY AS-PISTON | |
| 2. | 7N-7078 | [1] | RING-OIL | |
| 3. | 2P-2817 | [1] | RING-INTERMEDIATE | |
| 4. | 1W-9460 | [1] | RING (TOP) | |
| 1W-8922 FA | [1] | RING GP-PISTON (STANDARD) | ||
| (CONSISTS OF A COMPLETE | ||||
| SET OF RINGS FOR ONE | ||||
| PISTON) | ||||
| A | NOT PART OF THIS GROUP | |||
| F | NOT SHOWN | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP11520036
CONNECTING ROD AND PISTON GROUP
7N3516 CONNECTING ROD AND PISTON GROUP-6 REQUIRED
REFER TO ILLUSTRATION 508846-PAGE 10B.01
REFER TO ILLUSTRATION 508846-PAGE 10B.01
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| SERIAL NO.'S: | ||||
| ENGINE S/N 70V15075-15086,15088-15102, | ||||
| 15104-15129, 15131-15140, 15142-15149, | ||||
| 15151-15223, 15225-15239, 15241-15252, | ||||
| 15254-15260, 15262-15276, 15278-15293, | ||||
| 15295-15301, 15303-15309, 15311-15317, | ||||
| 15319-15326, 15328-15334, 15336-15342, | ||||
| 16537-99999 | ||||
#SEBP11520037
4N-2260: CYLINDER HEAD GP
4N2260 CYLINDER HEAD GROUP*R
ENGINE SERIAL NO. 70V3574 TO 70V5677 INCLUSIVE
7N1302-PAGE 12
ENGINE SERIAL NO. 70V3574 TO 70V5677 INCLUSIVE
7N1302-PAGE 12
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-7253 | [6] | GASKET | |
| 2. | 2S-2251 | [6] | SEAL | |
| 3. | 4N-3714 | [6] | CHAMBER ASSEM. | |
| 4. | 5F-4899 | [12] | BOLT | |
| 5. | 7N-1302 CY | [1] | CYLINDER HEAD | |
| (Separate Illustration) | ||||
| 6. | 6L-7442 | [6] | STUD | |
| 7. | 3J-5390 | [4] | PLUG | |
| 8. | 3J-5389 | [2] | PLUG | |
| 9. | 7N-0626 C | [1] | GASKET | |
| 10. | 4S-6137 | [11] | STUD 8.13 cm(3.20 in.)long | |
| 11. | 2H-3750 | [20] | BOLT | |
| 5H-1504 | [20] | WASHER | ||
| 12. | 4N-2269 | [24] | SEAL | |
| 13. | 3J-5389 | [1] | PLUG | |
| (Use without Air Compressor) | ||||
| 14. | 7L-0520 | [1] | STUD 5.08 cm(2 in.) long | |
| 15. | 3S-5496 C | [2] | SEAL | |
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP11520038
4N-2270: CYLINDER HEAD GP
4N2270 CYLINDER HEAD GROUP*R
ENGINE SERIAL NO. 70V5678 TO 13908 & 70V14010 TO 70V14155 INCLUSIVE
7N1302-PAGE 13
ENGINE SERIAL NO. 70V5678 TO 13908 & 70V14010 TO 70V14155 INCLUSIVE
7N1302-PAGE 13
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-7253 | [6] | GASKET | |
| 2. | 2S-2251 | [6] | SEAL | |
| 3. | 9N-5431 C | [6] | ADAPTER ASSEM. | |
| 4. | 5F-4899 | [12] | BOLT | |
| 5. | 7N-1302 CY | [1] | HEAD GROUP | |
| (Separate Illustration) | ||||
| 6. | 6L-7442 | [6] | STUD | |
| 7. | 3J-5390 | [4] | PLUG | |
| 8. | 3J-5389 | [2] | PLUG | |
| 9. | 7N-0626 C | [1] | GASKET | |
| 10. | 4S-6137 | [11] | STUD 8.13 cm(3.20 in.)long | |
| 11. | 2H-3750 | [20] | BOLT | |
| 5H-1504 | [20] | WASHER | ||
| 12. | 4N-2269 | [24] | SEAL | |
| 13. | 3J-5389 | [1] | PLUG | |
| (For Use Without Air Compressor) | ||||
| 14. | 7L-0520 C | [1] | STUD 5.08 cm(2 in.) long | |
| 15. | 3S-5496 C | [2] | SEAL | |
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP11520039
4N-2270: CYLINDER HEAD GP
4N2270 CYLINDER HEAD GROUP*R
ENGINE SERIAL NO. 70V13909 TO 70V14009 INCLUSIVE
1W5678-PAGE 13B
ENGINE SERIAL NO. 70V13909 TO 70V14009 INCLUSIVE
1W5678-PAGE 13B
Parts for your 245 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4N-7253 | [6] | GASKET | |
| 2. | 2S-2251 | [6] | SEAL | |
| 3. | 9N-5431 | [6] | ADAPTER ASSEM. | |
| 4. | 5F-4899 | [12] | BOLT | |
| 5. | 1W-5678 CY | [1] | HEAD GROUP | |
| (Separate Illustration) | ||||
| 6. | 6L-7442 | [6] | STUD | |
| 7. | 3J-5390 | [4] | PLUG | |
| 8. | 3J-5389 | [2] | PLUG | |
| 9. | 7N-0626 | [1] | GASKET | |
| 10. | 4S-6137 | [11] | STUD 8.13 cm(3.20 in.)long | |
| 11. | 2H-3750 | [20] | BOLT | |
| 5H-1504 | [20] | WASHER | ||
| 12. | 4N-2269 | [24] | SEAL | |
| 13. | 3J-5389 | [1] | PLUG | |
| (For Use Without Air Compressor) | ||||
| 14. | 7L-0520 | [1] | STUD 5.08 cm(2 in.) long | |
| 15. | 3S-5496 | [2] | SEAL | |
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
BASIC ENGINE
PISTON & ROD GP
Special Instruction
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
Oil Buildup on Remanufactured Cylinder Packs{1225}
Oil Buildup on Remanufactured Cylinder Packs{1225}
Oil Buildup on Remanufactured Cylinder Packs{1225}
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}
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}
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}
Service Magazine




