BASIC ENGINE
PISTON & ROD GPPULLEY GP
DRIVE GP-FAN
PULLEY GP
PISTON & ROD GP
VALVE MECHANISM GP
CRANKSHAFT GP
LUBRICATION SYSTEM
BREATHER GPBASIC ENGINE
PISTON & ROD GP#SEBP31200040
115-4084: PISTON & ROD GP
115-4084 PISTON & ROD GP
S/N 2FG6229-UP
17.0:1 RATIO
PART OF 134-1942 ENGINE AR
Type 2
S/N 2FG6229-UP
17.0:1 RATIO
PART OF 134-1942 ENGINE AR
Type 2
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 107-7563 | [1] | BODY AS-PISTON | |
| 2. | 524-7980 | [1] | PIN-PISTON | |
| 3. | 224-6638 | [1] | BEARING-CONNECTING ROD (STANDARD) | |
| 4. | 7C-0111 | [2] | RETAINER-PIN | |
| 5. | 213-3193 | [1] | ROD AS-CONNECTING (NON-DRILLED) | |
| 5A. | 2W-0027 | [1] | BEARING (EYE END) | |
| 5B. | 229-6266 M | [2] | BOLT (M11X1.25X65-MM) | |
| 6. | 107-7787 | [1] | RING-PISTON (TOP) | |
| 7. | 7E-5786 | [1] | RING-PISTON (INTERMEDIATE) | |
| 8. | 7C-5232 | [1] | RING-PISTON (OIL) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP31200041
139-9458: PULLEY GP-CRANKSHAFT
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31200042
4W-5429: PULLEY GP-CRANKSHAFT
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31200043
139-9010: PULLEY GP-FAN & ALT DRIVE
139-9010 PULLEY GP-FAN & ALT DRIVE
S/N 5BL2500-UP
PART OF 112-3499 CAB AR-ENCLOSED ROPS
AN ATTACHMENT
S/N 5BL2500-UP
PART OF 112-3499 CAB AR-ENCLOSED ROPS
AN ATTACHMENT
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31200044
139-9012: PULLEY GP-FAN & ALT DRIVE
139-9012 PULLEY GP-FAN & ALT DRIVE
S/N 5BL2500-UP
PART OF 9R-8077 CAB AR-ENCLOSED ROPS, 112-3498 CANOPY AR-OPEN ROPS, 112-3497 PLATFORM AR, 117-7375 ROPS AR
AN ATTACHMENT
S/N 5BL2500-UP
PART OF 9R-8077 CAB AR-ENCLOSED ROPS, 112-3498 CANOPY AR-OPEN ROPS, 112-3497 PLATFORM AR, 117-7375 ROPS AR
AN ATTACHMENT
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31200045
101-0545: PULLEY GP-FAN DRIVE
101-0545 PULLEY GP-FAN DRIVE
S/N 5BL2500-UP
PART OF 112-3498 CANOPY AR-OPEN ROPS
AN ATTACHMENT
S/N 5BL2500-UP
PART OF 112-3498 CANOPY AR-OPEN ROPS
AN ATTACHMENT
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31200046
7E-5213: RING GP-PISTON
7E-5213 RING GP-PISTON
S/N 5BL2500-UP
FOR USE WITH 1.1L ENGINES BUILT WITH CHROME PLATED TOP RINGS ON THE PISTON
FIELD INSTALLATION
S/N 5BL2500-UP
FOR USE WITH 1.1L ENGINES BUILT WITH CHROME PLATED TOP RINGS ON THE PISTON
FIELD INSTALLATION
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31200047
107-7722: ROCKER ARM GP
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 260-7524 M | [2] | SCREW-VALVE ADJUSTMENT (M10X1.5-THD) | |
| 2. | 2Y-5829 M | [2] | NUT (M10X1.5-THD) | |
| 3. | 4P-7790 | [1] | SHAFT AS-ARM | |
| 3A. | 2D-6642 | [1] | BALL | |
| 3B. | 7M-5130 | [1] | PIN-SPRING | |
| 3C. | 7W-4137 | [1] | SHAFT AS | |
| 3D. | 0L-1026 | [1] | PLUG-CUP | |
| 4. | 9Y-8534 | [1] | SUPPORT-SHAFT | |
| 5. | 105-1776 | [1] | ROCKER ARM AS (UNIT INJECTOR) | |
| 6. | 7W-4117 M | [1] | NUT (M12X1.25-THD) | |
| 7. | 9Y-4973 | [1] | SCREW-INJECTION ADJUSTMENT | |
| 8. | 7W-3983 | [1] | RING-RETAINING | |
| 9. | 9Y-1582 | [1] | BUTTON-ARM | |
| 10. | 6I-0924 | [2] | ROCKER ARM AS | |
| (EACH INCLUDES) | ||||
| 10A. | 100-6291 | [1] | SEAT-WEAR | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP31200048
115-4203: SEAL GP-CRANKSHAFT
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SIS#SEBP31200049
1N-3477: BREATHER GP
Parts for your 446B BACKHOE LOADER:
CATERPILLAR SISInformation:
BASIC ENGINE
PISTON & ROD GP
Special Instruction
Installation Instructions for Piston Packs{1225, 1239}
Installation Instructions for Piston Packs{1225, 1239}
Installation Instructions for Piston Packs{1225, 1239}
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}
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}
Testing and Adjusting
Disassembly and Assembly
Piston Cooling Jets - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Disassemble
3114, 3116, and 3126 Engines for Caterpillar Built Machines
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Service Magazine




