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9N-5840 COVER GP-CYLINDER BLOCK 1673C TRUCK ENGINE


BASIC ENGINE
CYLINDER BLOCK GP
CYLINDER HEAD GP
HOUSING GP-FRONT
PAN GP-OIL
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP

TRUCK ENGINE 1673C TRUCK ENGINE 76R
 3306 Truck Engine 76R02779-UP SEBP1202 1673C 76R   (1978)

BASIC ENGINE

CYLINDER BLOCK GP
COVER GP-CYLINDER BLOCK
7C-6189 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
7N-1342 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
9N-5840 COVER GP-CYLINDER BLOCK
CYLINDER BLOCK AS
9N-5449 CYLINDER BLOCK AS
CYLINDER BLOCK GP
1N-3576 CYLINDER BLOCK GP
CYLINDER BLOCK GP
6N-8124 CYLINDER BLOCK GP
 

#SEBP12020040
 

9N-5840: COVER GP-CYLINDER BLOCK

9N-5840 COVER GP-CYLINDER BLOCK
i00438542 SEBP1202
9N5840 COVER GP-CYLINDER BLOCK Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-3938 [1] PLUG-CUP  
2. 2A-3798 [2] DOWEL  
3. 5M-6213 [1] PLUG-PIPE (1/4-18-THD)  
 

#SEBP12020041
 

9N-0136: COVER GP-CYLINDER HEAD

9N-0136 COVER GP-CYLINDER HEAD
i00435643 SEBP1202
9N0136 COVER GP-CYLINDER HEAD Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
  5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 7C-0273 [1] COVER  
  5S-6735 [1] GASKET  
3. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
 

#SEBP12020042
 

2P-6529: COVER GP-FRONT HOUSING

2P-6529 COVER GP-FRONT HOUSING
FOR USE WITH AIR COMPRESSOR
i00122026 SEBP1202
2P6529 COVER GP-FRONT HOUSING Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-5769 [1] COVER-HOUSING  
2. 6N-7887 [1] GASKET-HOUSING COVER  
3. 3S-2713 [6] NUT-FULL (3/8-24-THD)  
4. 8M-9024 [6] WASHER-HARD (10.2X22.5X5-MM THK)  
5. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
6. 5F-3106 [1] SEAL-O-RING  
7. 7N-8374 C [1] COVER-PUMP  
8. 5P-8247 C [2] WASHER-HARD (17X32X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12020043
 

9N-3499: COVER GP-OIL PAN

9N-3499 COVER GP-OIL PAN
S/N 76R6283-6595
WITHOUT OIL LEVEL GAUGE
i00437022 SEBP1202
9N3499 COVER GP-OIL PAN Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-7673 [1] COVER  
2. 1A-2029 [2] BOLT (3/8-16X1.125-IN)  
3. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 4H-9541 [1] GASKET  
 

#SEBP12020044
 

2P-6516: COVER GP-VALVE MECHANISM

2P-6516 COVER GP-VALVE MECHANISM
i00145073 SEBP1202
2P6516 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-3872 C [1] COVER AS-HEAD  
2. 0S-1617 [15] BOLT (5/16-18X0.75-IN)  
  3B-4505 [15] LOCKWASHER  
3. 8S-1605 [1] SEAL-VALVE COVER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12020045
 

8N-4745: COVER GP-VALVE MECHANISM

8N-4745 COVER GP-VALVE MECHANISM
S/N 76R6991-6991
i00122470 SEBP1202
8N4745 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1086 [1] COVER AS-CYLINDER HEAD  
2. 0S-1617 [15] BOLT (5/16-18X0.75-IN)  
3. 9M-1974 [15] WASHER-HARD (8.8X16X2-MM THK)  
4. 133-1247 [1] SEAL-VALVE COVER  
 

#SEBP12020046
 

334-8389: CRANKSHAFT AS

334-8389 CRANKSHAFT AS
S/N 76R2779-6991
PART OF 6N-8079 CRANKSHAFT GP
i03879106 SEBP1202
3348389 CRANKSHAFT AS Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-4405 [1] GEAR-CRANKSHAFT (40-TEETH)  
2. 5H-2671 [1] KEY-WOODRUFF  
3. 8T-6757 [6] PLUG-PIPE  
 

#SEBP12020047
 

4N-7693: CRANKSHAFT AS

4N-7693 CRANKSHAFT AS
FIELD REPLACEMENT FOR 4N-7697 CRANKSHAFT AS
FIELD INSTALLATION
i00145159 SEBP1202
4N7693 CRANKSHAFT AS Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-9812 C [1] GEAR (40-TEETH)  
2. 8T-6757 [6] PLUG-PIPE  
3. 5H-2671 [1] KEY-WOODRUFF  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12020048
 

6N-8079: CRANKSHAFT GP

6N-8079 CRANKSHAFT GP
S/N 76R2779-6991
i00145431 SEBP1202
6N8079 CRANKSHAFT GP Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 100-3652 [2] PLATE-THRUST  
2. 334-8389 Y [1] CRANKSHAFT AS  
3. 232-3233 C [7] BEARING-MAIN (STANDARD)  
  8N-8225 AB [7] BEARING-MAIN (0.25-MM US)  
  8N-8226 AB [7] BEARING-MAIN (0.51-MM US)  
  8N-8227 AB [7] BEARING-MAIN (0.76-MM US)  
  8N-8228 AB [7] BEARING-MAIN (0.51-MM OS)  
  8N-8229 AB [7] BEARING-MAIN (0.25-MM US, 0.51-MM OS)  
  4P-7305 AB [7] BEARING-MAIN (0.51-MM OS, 0.51-MM US)  
  4P-7306 AB [7] BEARING-MAIN (0.51-MM OS, 0.76-MM US)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12020049
 

9N-5449: CYLINDER BLOCK AS

9N-5449 CYLINDER BLOCK AS
PART OF 2W-6835 AIR COMPRESSOR GP
AN ATTACHMENT
i00158336 SEBP1202
9N5449 CYLINDER BLOCK AS Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-2269 [2] PISTON AS (UNLOADER)  
    (EACH INCLUDES)
  3L-6768 [1] SEAL-O-RING  
2. 9L-2273 [1] SPRING-UNLOADER  
 

Information:

Truck Engine News
Inspection Marks On Bearings
1982/05/19
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip
1982/12/08
Use FT1711 Light Table For Cylinder Liner Inspection
1982/12/08
Use Only Stainless Steel Cylinder Liner Shims To Salvage Damaged 4.75 ' Bore Cylinder Blocks
1990/11/01
Remanufactured Camshafts And Cam Kits Available For Parts Service
1990/12/01
Oversize Main Bearings Used In Remanufactured Engines Are Also Available For Parts Service
1991/05/01
Cylinder Pack Puller Groups Improved
1992/12/01
Engine News
New Flywheel Housing Corrects Clearance Problem With Cylinder Block
1979/05/23
Oil Drain Hole Added To Spacer Plate Cylinder Block To Permit Use Of Scroll Fuel System
1980/02/06
Spacer Plate Block Group Used For Parts Service Of Block Group With Counterbore Design
1980/03/12
Boss Can Be Removed From Spacer Plate Cylinder Block To Get Clearance For Oil Filler Tube
1980/05/14
In The Future, Oversize And Undersize Connecting Rod And Main Bearings Will Have Size Identification Marks In Metric Units
1980/07/09
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster
1978/01/18
Grind Material From Boss On Parts Service Cylinder Block To Give Clearance For Starting Motor Mounting Bolt
1978/07/05
Use New Main Bearings In Replacement Cylinder Blocks
1978/07/05
Change In Procedure To Check Main Bearing Clearance
1978/08/30
Special Instruction
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
Installation Of 2P8774 And 2P8776 Cylinder Block Assemblies{1201}
Installation Of 2P8774 And 2P8776 Cylinder Block Assemblies{1201}
Installation Of Service Replacement Thrust Plates{1203}
Installation Of Service Replacement Thrust Plates{1203}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 6N8124 And 6N8127 Cylinder Block Assemblies{1201}
Installation Of 6N8124 And 6N8127 Cylinder Block Assemblies{1201}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}
Installation Of 0R2554 Remanufactured Short Block Group{1200}
Installation Of 0R2554 Remanufactured Short Block Group{1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Installation Of The 0R-3611 Cylinder Block {1201}
Installation Of The 0R-3611 Cylinder Block {1201}
Installation Of The 0R-2554 Cylinder Block And The 0R-3258 Cylinder Block {1201}
Installation Of The 0R-2554 Cylinder Block And The 0R-3258 Cylinder Block {1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Service Letter-NACD
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Cylinder Block<BR> (Counterbored Block)
3306 DIESEL TRUCK ENGINE
Cylinder Block<BR> (With Spacer Plate)
3306 DIESEL TRUCK ENGINE
Cylinder Liner
3306 DIESEL TRUCK ENGINE
Cylinder Liner Projection<BR> (With Spacer Plate)
3306 DIESEL TRUCK ENGINE
Cylinder Liner Projection<BR> (Counterbored Block)
3306 DIESEL TRUCK ENGINE
Bearing Surface (Journal) For Main Bearings
3306 DIESEL TRUCK ENGINE
Main Bearings And Connecting Rod Bearings
3306 DIESEL TRUCK ENGINE
Cylinder Block
1673 DIESEL TRUCK ENGINE
Cylinder Liner
1673 DIESEL TRUCK ENGINE
Tool Operating Manual
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
Service Letter-China
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Service Letter-Asia
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
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}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Cylinder Block Salvage Procedure Using Belzona&reg; 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Service Letter-APD
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Disassembly and Assembly
Crankshaft Main Bearings
3306 DIESEL TRUCK ENGINE
Rocker Shaft And Push Rods (Spacer Plate)
3306 DIESEL TRUCK ENGINE
Rocker Shaft (Spacer Plate)
3306 DIESEL TRUCK ENGINE
Cylinder Head (Spacer Plate)
3306 DIESEL TRUCK ENGINE
Spacer Plate
3306 DIESEL TRUCK ENGINE
Cylinder Liners
3306 DIESEL TRUCK ENGINE
Cylinder Liners (Spacer Plate)
3306 DIESEL TRUCK ENGINE
Camshaft Bearings
3306 DIESEL TRUCK ENGINE
Crankshaft Main Bearings
1673 DIESEL TRUCK ENGINE
Cylinder Liners
1673 DIESEL TRUCK ENGINE
Camshaft Bearings
1673 DIESEL TRUCK ENGINE
Service Magazine
Oil Drain Hole Added To Spacer Plate Cylinder Block To Permit Use Of Scroll Fuel System{1201,1221}
1980/01/28
Spacer Plate Block Group Used For Parts Service Of Block Group With Counterbore Design{1101,1201}
1980/03/03
Boss Can Be Removed From Spacer Plate Cylinder Block To Get Clearance For Oil Filler Tube{1201,1316}
1980/05/12
Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21
Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
New Connecting Rod And Main Bearings Used{1230,1219,1203}
1984/03/26
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27
Cylinder Head Water Directors No Longer Needed In Direct Injection Engines {1115}
1987/03/09
Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
New Information On Reusable Cylinder Liners{1216}
1978/06/19
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
Correct Installation Of Crankshaft Thrust Plates Is Very Important To Prevent Engine Damage{1203}
1978/09/11
New Flywheel Housing Corrects Clearance Problem With Cylinder Block{1157,1158,1201,1453}
1979/05/21
How To Prevent Cylinder Block Failure From Cracks{1201}
1979/05/21
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
New Specification For Installation Of Camshaft Front Bearing In Cylinder Block{1211}
1979/06/11
Improved Engine Design Uses Cylinder Block With Spacer Plate And New Crankshaft Thrust Plates{1000}
1979/07/02
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
Use Only Stainless Steel Cylinder Liner Shims To Salvage Damaged 4.75&quot; Bore Cylinder Blocks{1201,1216,1217}
1990/11/19
Remanufactured Camshafts And Cam Kits Available For Parts Service{1210,1211,1212}
1990/12/17
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07
Oversize Main Bearings Used In Remanufactured Engines Are Also Available For Parts Service{1203}
1991/05/06
Correction For Camshaft And Valve Seat Specifications{1210,1103}
1992/07/20
Be Sure To Use Correct Cup Plugs On 0R2077, 0R2554, And 0R3258 Remanufactured Short Blocks{1200,1201}
1992/11/23
Cylinder Pack Puller Groups Improved {0705,1239}
1993/01/18

Caterpillar Parts SIS Catalog 1673C :

COVER GP-CYLINDER BLOCK
7N-1342 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
7C-6189 COVER GP-CYLINDER BLOCK
CAMSHAFT GP
2P-6202 CAMSHAFT GP
CAMSHAFT GP
1N-4406 CAMSHAFT GP
AIR COMPRESSOR GP
9N-8069 AIR COMPRESSOR GP
AIR COMPRESSOR GP
9N-8069 AIR COMPRESSOR GP
AIR COMPRESSOR GP
6N-7582 AIR COMPRESSOR GP
AIR COMPRESSOR GP
6N-7582 AIR COMPRESSOR GP
COVER GP-CYLINDER HEAD
9N-0136 COVER GP-CYLINDER HEAD
COVER GP-FRONT HOUSING
2P-6529 COVER GP-FRONT HOUSING
COVER GP-OIL PAN
9N-3499 COVER GP-OIL PAN
COVER GP-VALVE MECHANISM
2P-6516 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
8N-4745 COVER GP-VALVE MECHANISM
CRANKSHAFT AS
334-8389 CRANKSHAFT AS
CRANKSHAFT AS
4N-7693 CRANKSHAFT AS
CRANKSHAFT GP
6N-8079 CRANKSHAFT GP

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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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