BASIC ENGINE
PISTON & ROD GPMOUNTING GP-ALTERNATOR
CYLINDER BLOCK GP
HOUSING GP-FLYWHEEL
POWER TAKE-OFF GP
PULLEY GP
BASIC ENGINE
PISTON & ROD GP#SEBP30310060
175-3672: PISTON & ROD GP
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 175-3671 | [1] | CROWN AS-PISTON | |
| 2. | 132-5246 | [1] | RING-PISTON (TOP) | |
| 3. | 115-4102 | [1] | RING-PISTON (INTERMEDIATE) | |
| 4. | 115-4103 | [1] | RING-PISTON (OIL CONTROL) | |
| 5. | 7C-0111 | [2] | RETAINER-PIN | |
| 6. | 168-7226 | [1] | PIN-PISTON | |
| 7. | 2W-9128 | [1] | ROD AS-CONNECTING | |
| 7A. | 2W-0027 | [1] | BEARING (EYE END) | |
| 7B. | 9N-3832 | [2] | BOLT-CONNECTING ROD | |
| 7C. | 9L-7669 | [2] | NUT-CONNECTING ROD (7/16-20-THD) | |
| 8. | 176-5743 | [1] | BEARING-CONNECTING ROD | |
| 9. | 187-1513 | [1] | SKIRT-PISTON | |
| 10. | 164-4755 | [1] | TUBE AS-OIL JET | |
| 11. | 6V-3940 M | [1] | BOLT (M8X1.25X25-MM) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP30310061
175-3672: PISTON & ROD GP
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 175-3671 | [1] | CROWN AS-PISTON | |
| 2. | 197-9386 | [1] | RING-PISTON (TOP) | |
| 3. | 115-4102 | [1] | RING-PISTON (INTERMEDIATE) | |
| 4. | 115-4103 | [1] | RING-PISTON (OIL CONTROL) | |
| 5. | 7C-0111 | [2] | RETAINER-PIN | |
| 6. | 525-0480 | [1] | PIN-PISTON | |
| 7. | 213-3193 | [1] | ROD AS-CONNECTING (NON-DRILLED) | |
| 7A. | 2W-0027 | [1] | BEARING (EYE END) | |
| 7B. | 229-6266 M | [2] | BOLT (M11X1.25X65-MM) | |
| 8. | 224-6638 | [1] | BEARING-CONNECTING ROD (STANDARD) | |
| 7C-6976 AB | BEARING-CONNECTING ROD (0.25-MM US) | |||
| 7C-6977 AB | BEARING-CONNECTING ROD (0.5-MM US) | |||
| 9. | 238-2726 | [1] | SKIRT-PISTON | |
| 10. | 164-4755 | [1] | TUBE AS-OIL JET | |
| 11. | 6V-3940 M | [1] | BOLT (M8X1.25X25-MM) | |
| A | NOT PART OF THIS GROUP | |||
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP30310062
114-9101: PLATE AS
114-9101 PLATE AS -BELT GUARD
PART OF 117-5139 GUARD GP-BELT
CANNOT BE USED WITH @@@@@116-4547@@@@@, @@@@@117-5139@@@@@
AN ATTACHMENT
PART OF 117-5139 GUARD GP-BELT
CANNOT BE USED WITH @@@@@116-4547@@@@@, @@@@@117-5139@@@@@
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-2321 M | [1] | NUT-WELD (M8X1.25-THD) | |
| M | METRIC PART | |||
#SEBP30310063
117-4727: PLUG GP-CYLINDER BLOCK
117-4727 PLUG GP-CYLINDER BLOCK
FOR USE WITH @@@@@117-1085@@@@@
AN ATTACHMENT
FOR USE WITH @@@@@117-1085@@@@@
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS#SEBP30310064
120-5330: PLUG GP-CYLINDER BLOCK
120-5330 PLUG GP-CYLINDER BLOCK
FOR USE WITH @@@@@117-1085@@@@@
CANNOT BE USED WITH @@@@@117-4742@@@@@
AN ATTACHMENT
FOR USE WITH @@@@@117-1085@@@@@
CANNOT BE USED WITH @@@@@117-4742@@@@@
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS#SEBP30310065
156-0229: PLUG GP-CYLINDER BLOCK
156-0229 PLUG GP-CYLINDER BLOCK
FOR USE WITH CYLINDER BLOCK, WATERCOOLED MANIFOLD
AN ATTACHMENT
FOR USE WITH CYLINDER BLOCK, WATERCOOLED MANIFOLD
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS#SEBP30310066
121-0802: PLUG GP-FLYWHEEL HOUSING
121-0802 PLUG GP-FLYWHEEL HOUSING
FOR USE WITH FLYWHEEL HSG WHEN MAGNETIC PICK-UP IS NOT INSTALLED
CANNOT BE USED WITH @@@@@117-4739@@@@@
AN ATTACHMENT
FOR USE WITH FLYWHEEL HSG WHEN MAGNETIC PICK-UP IS NOT INSTALLED
CANNOT BE USED WITH @@@@@117-4739@@@@@
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2P-1294 | [1] | PLUG-SEAL |
#SEBP30310067
117-5116: POWER TAKE-OFF GP
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9Y-7564 | [1] | HOUSING AS-FRONT | |
| 6V-3537 | [2] | DOWEL | ||
| 2. | 9Y-7777 | [1] | COUPLING-FRONT | |
| 3. | 0S-1594 | [12] | BOLT (3/8-16X1-IN) | |
| 4. | 9Y-7565 Y | [1] | CLUTCH GP | |
| 5. | 8T-0643 M | [8] | BOLT (M10X1.5X80-MM) | |
| 6. | 6V-5839 | [8] | WASHER (11X21X2.5-MM THK) | |
| 7. | 8T-0372 M | [5] | BOLT (M12X1.75X90-MM) | |
| 8. | 6V-8336 M | [1] | BOLT (M12X1.75X70-MM) | |
| 9. | 5P-0898 | [1] | BALL BEARING | |
| 10. | 5B-2440 | [1] | KEY | |
| 11. | 117-1652 | [1] | PLATE | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30310068
117-5115: PULLEY GP-CRANKSHAFT
117-5115 PULLEY GP-CRANKSHAFT
S/N 6MK1-99999
FOR USE WITH @@@@@118-6263@@@@@
AN ATTACHMENT
S/N 6MK1-99999
FOR USE WITH @@@@@118-6263@@@@@
AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SIS#SEBP30310069
4W-5429: PULLEY GP-CRANKSHAFT
4W-5429 PULLEY GP-CRANKSHAFT
148MM (5.83 IN) DIAMETER PULLEY. WATER PUMP
ALSO AN ATTACHMENT
148MM (5.83 IN) DIAMETER PULLEY. WATER PUMP
ALSO AN ATTACHMENT
Parts for your 3126 MARINE ENGINE:
CATERPILLAR SISInformation:
BASIC ENGINE
PISTON & ROD GP
Engine News
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}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TOP PISTON RING ON CERTAIN 3126 ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TOP PISTON RING ON CERTAIN 3126 ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TOP PISTON RING ON CERTAIN 3126 ENGINES
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
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}
Specifications
Tool Operating Manual
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}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TOP PISTON RING ON CERTAIN 3126 ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TOP PISTON RING ON CERTAIN 3126 ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TOP PISTON RING ON CERTAIN 3126 ENGINES
Service Letter-Asia
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}
Information Release Memo
NEW FRACTURED SPLIT ROD IS CURRENTLY PRODUCTION RELEASED FOR THE C9, 3114, 3116 AND 3126 ENGINES
NEW FRACTURED SPLIT ROD IS CURRENTLY PRODUCTION RELEASED FOR THE C9, 3114, 3116 AND 3126 ENGINES
NEW FRACTURED SPLIT ROD IS CURRENTLY PRODUCTION RELEASED FOR THE C9, 3114, 3116 AND 3126 ENGINES
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TOP PISTON RING ON CERTAIN 3126 ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TOP PISTON RING ON CERTAIN 3126 ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TOP PISTON RING ON CERTAIN 3126 ENGINES
Testing and Adjusting
Engine Crankcase Pressure (Blowby) - Test
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines
Disassembly and Assembly
Caterpillar Parts SIS Catalog 3126 :
Truck sale:
On Request




