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D375 MARINE ENGINE 44B00001-UP BASIC ENGINE Caterpillar SIS



MARINE ENGINE D375D MARINE ENGINE 44B
 D375 MARINE ENGINE 44B00001-UP UE032465 D375D 44B   (1956)

Parts group D375D:

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BASIC ENGINE
BALANCER GP
BALANCER
BALANCER
BALANCER
Serial No. 44B1 to 44B518 inclusive
BALANCER
BALANCER
BALANCER
Effective with Serial No. 44B519
BALANCER GROUP
7H-1556 BALANCER GROUP
7H1556 BALANCER GROUP--Field Changeover (Front)
Serial No. 44B1 to 44B518 inclusive
BALANCER GROUP
7H-1557 BALANCER GROUP
7H1557 BALANCER GROUP--Field Changeover (Rear)
Serial No. 44B1 to 44B518 inclusive
CAMSHAFT GP
CAMSHAFT
CAMSHAFT
CAMSHAFT
CAMSHAFT
CAMSHAFT
CAMSHAFT
Part of 2L1637 and 2L5611 Gasoline Starting engine Arrangements listed on Page 84
CLUTCH GP
CLUTCH ASSEMBLY
1L-5025 CLUTCH ASSEMBLY
1L5025 CLUTCH ASSEMBLY
Part of 7F2624 Front Power Take-Off Group
CRANKSHAFT GP
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT BEARING REPLACEMENT GROUP
CRANKSHAFT BEARING REPLACEMENT GROUP
CRANKSHAFT BEARING REPLACEMENT GROUP
CYLINDER BLOCK GP
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS--Front View--Part 2 of 2
Serial No. 44B1 to 44B518 inclusive
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS--Side View
Effective with Serial No. 44B519
CYLINDER BLOCK AND COVERS GROUP
CYLINDER BLOCK AND COVERS GROUP
CYLINDER BLOCK AND COVERS GROUP--Side View--Part 1 of 2
Effective with Serial No. 44B558
Additional parts are shown on Page 50B
CYLINDER BLOCK AND COVERS GROUP
CYLINDER BLOCK AND COVERS GROUP
CYLINDER BLOCK AND COVERS--End View--Part 2 of 2
Effective with Serial No. 44B558
Additional parts are shown on Page 50A
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS--Front View
Effective with Serial No. 44B519
GENERATOR GROUP
2L-0510 GENERATOR GROUP
2L510 GENERATOR GROUP--32 Volt--15 Ampere
For use with Electric Starting System
6F6696 Generator and 3H2273 Regulator parts are shown on Pages 164 and 166
CYLINDER HEAD GP
CYLINDER HEAD ASSEMBLY
CYLINDER HEAD ASSEMBLY
CYLINDER HEAD ASSEMBLY (4 Req'd.)
For use in place of 4--6H4177 Head Assemblies on 2L5108, 2L6577 and 2L5109
Arrangements listed on Pages 14, 16 and 22
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
Effective with Serial No. 44B558
Note: Cylinder Head Assembly shown on Page 46 must be used in place of 6H4177 Head Assembly on 2L5108, 2L6577 and 2L5109 Arrangements
listed on Pages 14, 16 and 22
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
Note: Cylinder Head Assembly shown on Page 46 must be used in place of 6H4177 Head Assembly on 2L5108,
2L6577 and 2L5109 Arrangements listed on Pages 14, 16 and 22
CYLINDER HEAD AND WATER COOLED MANIFOLD GROUP
3L-1398 CYLINDER HEAD AND WATER COOLED MANIFOLD GROUP
3L1398 CYLINDER HEAD AND WATER COOLED MANIFOLD GROUP--Part 1 of 2--Type 2
Serial No. 44B1 to 44B557 inclusive
For use with 2L126 and 6H3256 Arrangements listed on Pages 6 and 8
Note: Horsepower rating is to be reduced 4% in all applications. Additional parts are shown on page 144F
CYLINDER HEAD AND WATER COOLED MANIFOLD GROUP
3L-1398 CYLINDER HEAD AND WATER COOLED MANIFOLD GROUP
3L1398 CYLINDER HEAD AND WATER COOLED MANIFOLD GROUP--
Part 2 of 2--Type 2
Serial No. 44B1 to 44B557 inclusive. For use with 2L126 and 6H3256 Arrangments listed on
Pages 6 and 8. Cylinder Head and Valve Mechanism parts are shown on Pages 144E and 144F.
Note: Horsepower rating is to be reduced 4% in all applications
CYLINDER HEAD AND WATER COOLED MANIFOLD GROUP
3L-1398 CYLINDER HEAD AND WATER COOLED MANIFOLD GROUP
3L1398 CYLINDER HEAD AND WATER COOLED MANIFOLD GROUP--Type 1
Serial No. 44B1 to 44B557 inclusive
For use with 2L126 and 6H3256 Arrangements listed on Pages 6 and 8
2F7448 Cylinder Head and Valve Mechanism Group parts are shown on Page 144H
Note: Horsepower rating is to be reduced 4% in all applications
CYLINDER HEAD AND VALVE MECHANISM GROUP
2F-7448 CYLINDER HEAD AND VALVE MECHANISM GROUP
2F7448 CYLINDER HEAD AND VALVE MECHANISM GROUP
Part of 3L1398 Cylinder Head and Water Cooled Manifold Group shown on
Page 144G
DRIVE GP-ACCESSORY
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE--Front View Part 1 of 2
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE--Side View Part 2 of 2
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE
Serial No. 44B1 to 44B511 inclusive
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE
Effective with Serial No. 44B512
Part of 2L126, 6H3256, 6H3246, 2L176, 2L5564 and 2L5109 Arrangements listed on Pages 6, 8, 18, 20 and 22
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE
Part of 6H3236 and 2L5108 Arrangements listed on Pages 10 and 14
REAR ACCESSORY DRIVE GROUP
2L-0330 REAR ACCESSORY DRIVE GROUP
2L330 REAR ACCESSORY DRIVE GROUP
Part of 2L166 and 2L6577 Arrangements listed on Pages 12 and 16
ACCESSORY DRIVE GROUP
7F-2872 ACCESSORY DRIVE GROUP
7F2872 ACCESSORY DRIVE GROUP
Part of 1L1348 Top Auxiliary Drive Arrangement listed on Page 135
DRIVE GP-AUXILIARY
AUXILIARY DRIVE GROUP
1L-1287 AUXILIARY DRIVE GROUP
1L1287 AUXILIARY DRIVE GROUP--Center
For use without Air Compressor
Part of 7F9387 Auxiliary Drive and Bilge Pump Arrangement listed on Page 132
AUXILIARY DRIVE GROUP
2H-7032 AUXILIARY DRIVE GROUP
2H7032 AUXILIARY DRIVE GROUP
For use with Engine Mounted 250 P.S.I. Air Compressor
Part of 3H8856 Auxiliary Drive and Bilge Pump Arrangement listed on Page 132
1L-1348 TOP AUXILIARY DRIVE ARRANGEMENT
1L1348 TOP AUXILIARY DRIVE ARRANGEMENT
AUXILIARY DRIVE GROUP
1H-6548 AUXILIARY DRIVE GROUP
1H6548 AUXILIARY DRIVE GROUP
Part of 1L1348 Top Auxiliary Drive Arrangement listed on Page 135
FLYWHEEL GP
FLYWHEEL
FLYWHEEL
FLYWHEEL
Effective with Serial No. 44B575
FLYWHEEL
FLYWHEEL
FLYWHEEL
MISCELLANEOUS INFORMATION
MOUNTING GROUP
2L-2607 MOUNTING GROUP
2L2607 MOUNTING GROUP
For use with Snow-Nabstedt Reverse and Reduction Gear Assemblies
with 2:1 and 3:1 Ratio
MOUNTING GROUP
2L-2608 MOUNTING GROUP
2L2608 MOUNTING GROUP
For use with Snow-Nabstedt Reverse and Reduction Gear Assemblies with 39:1 Ratio
PISTON & ROD GP
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON (8 Groups Req'd.)
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON--8 Required
Effective with Serial No. 44B609
Note: 1M752 Piston and Liner Group, consisting of 1--Piston Assembly, 1 Liner,
1--Gasket and 3--Seal, is available
POWER TAKE-OFF GP
FRONT POWER TAKE-OFF GROUP
7F-2624 FRONT POWER TAKE-OFF GROUP
7F2624 FRONT POWER TAKE-OFF GROUP--Type 1
FRONT POWER TAKE-OFF GROUP
7F-2624 FRONT POWER TAKE-OFF GROUP
7F2624 FRONT POWER TAKE-OFF GROUP--1:1 Ratio--Type 2
1L5025 Clutch Assembly parts are shown on Page 171
CLUTCH ASSEMBLY
1L-5025 CLUTCH ASSEMBLY
1L5025 CLUTCH ASSEMBLY
Part of 7F2624 Front Power Take-Off Group
SHAFT GP-STUB
CRANKSHAFT STUB SHAFT GROUP
1L-4469 CRANKSHAFT STUB SHAFT GROUP
1L4469 CRANKSHAFT STUB SHAFT GROUP--Front
VALVE MECHANISM GP
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
Effective with Serial No. 44B558
Note: Cylinder Head Assembly shown on Page 46 must be used in place of 6H4177 Head Assembly on 2L5108, 2L6577 and 2L5109 Arrangements
listed on Pages 14, 16 and 22
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
Note: Cylinder Head Assembly shown on Page 46 must be used in place of 6H4177 Head Assembly on 2L5108,
2L6577 and 2L5109 Arrangements listed on Pages 14, 16 and 22
CYLINDER HEAD AND VALVE MECHANISM GROUP
2F-7448 CYLINDER HEAD AND VALVE MECHANISM GROUP
2F7448 CYLINDER HEAD AND VALVE MECHANISM GROUP
Part of 3L1398 Cylinder Head and Water Cooled Manifold Group shown on
Page 144G

Information:

(For parts list, see above)

Engine News
A New Diagnostic Kit for the Evaluation of Air Compressor Operation is Introduced {1803}
2004/11/01
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Magazine
Quick Disconnect Coupling On Optional Modification Of 5P4150 Nozzle Tester Permits Faster Exchange Of Adapters{0651,1254}
1979/09/03
Engine News
Caterpillar Crankshaft Heat Code Locations
1986/11/01
Service Magazine
Caterpillar Crankshaft Heat Code Locations{1202}
1986/10/20
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16
Engine News
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster
1978/01/18
New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets
1978/05/03
Special Instruction
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Reuse And Salvage Guidelines
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Engine News
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
Special Instruction
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Tool Operating Manual
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Special Instruction
Oil and Your Engine {1000}
Oil and Your Engine {1000}
Engine News
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster
1978/01/18
New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets
1978/05/03
Service Magazine
Quick Disconnect Coupling On Optional Modification Of 5P4150 Nozzle Tester Permits Faster Exchange Of Adapters{0651,1254}
1979/09/03
Installation Of Zinc Rods In Caterpillar Marine Engines{1350,1388}
1990/12/24
Engine News
Installation Of Zinc Rods In Caterpillar Marine Engines
1991/01/01
New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets
1978/05/03
New Guidelines for Inspecting Pistons {1214}
2006/01/02
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}
Technical Information Bulletin
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}
Service Magazine
Installation Of Zinc Rods In Caterpillar Marine Engines{1350,1388}
1990/12/24
Engine News
New 6V87 Gauge Measures Valve Stem Wear
1979/01/10
Technical Information Bulletin
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
Tool Operating Manual
NEHS0566 <NOBR> 4C-9832</NOBR> Large Engine Roll-Over Stand {0599, 0701}
NEHS0566 4C-9832 Large Engine Roll-Over Stand {0599, 0701}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
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}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Reuse And Salvage Guidelines
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Service Magazine
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

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