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CONNECTING ROD AND PISTON (7M4922 N/S)--6 Required Serial No. 47B409 to 47B1779 inclusive Note: 8M1538 Piston and Liner Group, consisting of: 1-Piston Assembly, 1-Liner and 3-Seal, is available D353C


BASIC ENGINE
PISTON & ROD GP
DAMPER GP
POWER TAKE-OFF GP
SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITS
ENGINE ARRANGEMENT
ENGINE AR

MARINE ENGINE D353C MARINE ENGINE 47B
 D353E MARINE ENGINE 47B00409-UP UE034303 D353C 47B   (1957)

BASIC ENGINE

PISTON & ROD GP
CONNECTING ROD AND PISTON
7M-4922 CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON GROUP
6L-4937 CONNECTING ROD AND PISTON GROUP
PISTON & ROD GP
6N-6641 PISTON & ROD GP
PISTON & ROD GP
6N-6641 PISTON & ROD GP
CONNECTING ROD AND PISTON
8F-2738 CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
 

#UE0343030150
 

7M-4922: CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON (7M4922 N/S)--6 Required
Serial No. 47B409 to 47B1779 inclusive
Note: 8M1538 Piston and Liner Group, consisting of: 1-Piston Assembly,
1-Liner and 3-Seal, is available
c109035 UE034303
7M4922 CONNECTING ROD AND PISTON Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-4925 [1] BEARING  
    (PART OF ROD ASSEM. 7M4923)
  7M-4923 [1] ROD ASSEM.  
  9M-3892 [1] BEARING  
    (STANDARD)
  9M-4871 [1] BEARING  
    (.025" UNDERSIZE)
  9M-4876 [1] BEARING  
    (.050" UNDERSIZE)
  9S-7507 [1] RING (TOP)  
  3S-4059 [1] RING (INTERMEDIATE)  
  5M-5487 [1] RING (BOTTOM)  
    (PARTS OF PISTON ASSEM. 7S3163)
  7S-3163 [1] PISTON ASSEM.  
  7M-4926 [2] RETAINER  
  4L-3843 [1] PIN  
  4H-9841 [2] BOLT  
  1A-5660 [2] NUT  
    (PARTS OF ROD ASSEM. 7M4923)
  1S-0686 [2] COTTER PIN  
  9S-8973 PISTON RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON)
 

#UE0343030151
 

6L-4937: CONNECTING ROD AND PISTON GROUP

6L4937 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 47B1780 to 47B4016 inclusive
c116077 UE034303
6L4937 CONNECTING ROD AND PISTON GROUP Parts scheme
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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-4925 [1] BEARING  
    (PART OF ROD ASSEM. 9S8492)
  9S-8492 RC [1] ROD ASSEM.  
  9M-3892 [1] BEARING  
    (STANDARD)
  9M-4871 [1] BEARING  
    (.025" UNDERSIZE)
  9M-4876 [1] BEARING  
    (.050" UNDERSIZE)
  9S-7507 [1] RING  
  3S-4059 [1] RING  
  5M-5487 [1] RING  
    (PARTS OF 3S5502 ASSEM.)
  3S-5502 [1] PISTON ASSEM.  
  7M-4926 [2] RETAINER  
  4L-3843 [1] PIN  
  9S-8493 [2] BOLT  
  9S-8494 [2] NUT  
    (PARTS OF ROD ASSEM. 9S8492)
  4S-7424 [1] PISTON RING GROUP  
    (CONSISTS OF A COMPLETE SET OF RINGS FOR ONE PISTON)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UE0343030152
 

6N-6641: PISTON & ROD GP

6N6641 ROD AND PISTON GROUP--6 Required
Serial No. 47B4017 to 47B4885 inclusive
c221996 UE034303
6N6641 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-5037 C [1] PISTON GROUP  
    (Includes)
2. 6N-6639 [1] RING (top)  
3. 6N-6640 [1] RING (intermediate)  
4. 5M-5487 [1] RING (oil)  
5. 7M-4926 [2] RETAINER  
6. 7N-9810 C [1] PIN  
7. 9S-8492 R [1] ROD ASSEM.  
    (Includes)
8. 7M-4925 [1] BEARING  
9. 9S-8493 [2] BOLT  
  9S-8494 [2] NUT  
10. 7N-8757 C [1] BEARING (standard)  
  9M-4871 BEARING (.025 in.) undersize  
  9M-4876 BEARING (.050 in.)undersize  
  6N-7344 [1] PISTON RING GROUP  
    (Includes a Complete Set of Rings for one Piston)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UE0343030153
 

6N-6641: PISTON & ROD GP

6N6641 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 47B4886-Up
c238156 UE034303
6N6641 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-3600 C [1] PISTON GROUP  
    (Includes)
  7N-5036 R [1] BODY ASSEM.  
2. 1N-3592 [1] RING (top)  
3. 6N-6640 [1] RING (intermediate)  
4. 5M-5487 [1] RING (oil)  
5. 7M-4926 [2] RETAINER  
6. 7N-9810 [1] PIN  
7. 9S-8492 R [1] ROD ASSEM.  
    (Includes)
8. 8N-2275 C [1] BEARING  
9. 9S-8493 [2] BOLT  
  9S-8494 [2] NUT  
10. 7N-8757 [1] BEARING (standard)  
  9M-4871 JH BEARING .635 mm(.025 in.)  
  9M-4876 JH BEARING 1.27 mm(.050 in.)  
  1N-3601 CH [1] PISTON RING GROUP  
    (Includes a Complete Set of Rings for one Piston)
  H   NOT PART OF 6N6641 ROD & PISTON GROUP
  R   REMFG PART MAY BE AVAILABLE
  J   UNDERSIZE
  C   INDICATES CHANGE
 

#UE0343030154
 

2L-7109: DAMPER GUARD GROUP

2L7109 DAMPER GUARD GROUP
Serial No. 47B520 to 47B4253 inclusive
Also available as an Attachment at Serial No. 47B4254-Up
c71278 UE034303
2L7109 DAMPER GUARD GROUP Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0T-0318 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
  4B-5272 [4] WASHER  
  [1] GUARD  
 

#UE0343030155
 

6H-6580: GEAR GP-IDLER

6H6580 CAMSHAFT AND POWER TAKE-OFF IDLER GEAR GROUP
Serial No. 47B409 to 47B735 inclusive
c71265 UE034303
6H6580 GEAR GP-IDLER Parts scheme
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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6H-5936 [1] SHAFT ASSEM.  
    (65 AND 2.5 TEETH)
  6F-7172 [1] DOWEL  
    (PART OF SHAFT ASSEM 6H5936)
  2H-2329 [2] BUSHING  
    (PART OF CAGE ASSEM 6H5934)
  6H-5934 [1] CAGE ASSEM.  
  0S-1587 [2] BOLT  
  9H-8164 [1] LOCK  
  6H-5977 [1] WASHER  
  6H-5939 [1] COLLAR  
    (PART OF SHAFT ASSEM 6H5936)
  2H-4571 [1] GEAR ASSEM.  
    (99 TEETH)
  2H-4935 [1] SPACER  
  3H-8031 [2] BUSHING  
    (PART OF GEAR ASSEM 2H4571)
  2H-2235 [1] WASHER  
  0S-1629 [2] BOLT  
  0S-1922 [1] LOCK  
  2H-2334 [1] SHAFT  
  1A-2029 [6] BOLT  
  2H-4572 [3] LOCK  
  1M-6443 [1] GEAR ASSEM.  
    (94 TEETH)
  1B-4203 [8] NUT  
  4H-0569 [3] LOCK  
  5H-8090 [1] LOCK  
  6F-8146 [1] SEAL  
  5H-2903 [1] SHAFT  
  6B-4733 [4] DOWEL  
    (PART OF GEAR ASSEM. 1M6443)
  1M-6445 [2] WASHER  
  1M-6866 [2] BEARING  
    (PARTS OF GEAR ASSEM. 1M6443)
  4H-0570 [1] WASHER  
  0S-1629 [2] BOLT  
  0T-0290 [1] LOCK  
 

#UE0343030156
 

8J-3922: GUARD GP-ELEVATOR

8J3922 GASKET KITS
Serial No. 47B409--47B1779 inclusive
UE0343030156 UE034303
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Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6V-2961 VALVE GRINDING SERIAL NO. 47B409 47B469  
  6V-2936 VALVE GRINDING SERIAL NO. 47B470 47B1779  
  6V-2937 VALVE GRINDING SINGLE HEAD SERIAL NO. 47B470 47B1779  
  6V-2962 CENTRAL AND LOWER STRUCTURE SERIAL NO. 47B409 47B469  
  6V-2952 CENTRAL AND LOWER STRUCTURE SERIAL NO. 47B470 47B1779  
  5P-8970 SINGLE CYLINDER LINER  
  6V-2963 FRONT STRUCTURE SERIAL NO. 47B409 47B469  
  6V-1879 FRONT STRUCTURE SERIAL NO. 47B470 47B1779  
  6V-2964 REAR STRUCTURE SERIAL NO. 47B409 47B469  
  6V-2939 REAR STRUCTURE SERIAL NO. 47B470 47B1779  
  6V-2966 MANIFOLD SERIAL NO. 47B409 47B469  
  6V-2954 MANIFOLD SERIAL NO. 47B470 47B1779  
  6V-2965 WATER PUMP SERIAL NO. 47B409 47B469  
  6V-2953 WATER PUMP SERIAL NO. 47B470 47B1779  
  5P-8977 AFTERCOOLER AND AFTERCOOLER LINES SERIAL NO. 47B470 47B1779  
  6V-2969 TURBOCHARGER MOUNTING SERIAL NO. 47B409 47B469  
  6V-2957 TURBOCHARGER MOUNTING SERIAL NO. 47B470 47B1779  
  6V-1667 FUEL SYSTEM SERIAL NO. 47B409 47B469  
  6V-2941 FUEL SYSTEM SERIAL NO. 47B470 47B1779  
  6V-2967 OIL COOLER SERIAL NO. 47B409 47B469  
  6V-1689 OIL COOLER SERIAL NO. 47B470 47B1779  
  6V-2970 EXPANSION TANK SERIAL NO. 47B409 47B469  
  6V-2957 EXPANSION TANK SERIAL NO. 47B470 47B1779  
 

#UE0343030157
 

8L-3922: GASKET KITS

8L3922 GASKET KITS
Serial No. 47B1780--47B4207 inclusive
UE0343030157 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6V-2936 VALVE GRINDING SERIAL NO. 47B1780 47B4207  
  6V-2937 VALVE GRINDING SINGLE HEAD SERIAL NO. 47B1780 47B4207  
  6V-2952 CENTRAL AND LOWER STRUCTURE SERIAL NO. 47B1780 47B4207  
  6V-1879 FRONT STRUCTURE SERIAL NO. 47B1780 47B4207  
  6V-2939 REAR STRUCTURE SERIAL NO. 47B1780 47B4207  
  6V-2955 MANIFOLD SERIAL NO. 47B1780 47B2716  
  6V-2956 MANIFOLD SERIAL NO. 47B1717 47B4207  
  6V-2953 WATER PUMP SERIAL NO. 47B1780 47B4207  
  5P-8977 AFTERCOOLER AND AFTERCOOLER LINES SERIAL NO. 47B1780 47B4207  
  6V-2958 TURBOCHARGER MOUNTING SERIAL NO. 47B1780 47B2040  
  5P-8976 TURBOCHARGER MOUNTING SERIAL NO. 47B2041 47B4207  
  6V-2959 FUEL SYSTEM SERIAL NO. 47B1780 47B3509  
  6V-2960 FUEL SYSTEM SERIAL NO. 47B3510 47B4207  
  6V-1689 OIL COOLER SERIAL NO. 47B1780 47B4207  
  6V-2957 EXPANSION TANK SERIAL NO. 47B1780 47B4207  
 

#UE0343030158
 

7N-3200: ENGINE AR

7N3200 GASKET KITS
Serial No. 47B4208-Up
UE0343030158 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5P-8964 VALVE GRINDING  
  5P-8965 VALVE GRINDING SINGLE HEAD  
  5P-8969 CENTRAL AND LOWER STRUCTURE  
  5P-8970 LINER SINGLE CYLINDER  
  5P-8971 FRONT STRUCTURE  
  5P-8972 REAR STRUCTURE  
  5P-8967 MANIFOLD  
  5P-8973 WATER PUMP  
  5P-8977 AFTERCOOLER AND AFTERCOOLER LINES  
  5P-8976 TURBOCHARGER MOUNTING  
  5P-8982 FUEL SYSTEM  
  5P-8979 OIL COOLER  
  5P-8981 OIL COOLER LINES  
 

#UE0343030159
 

8N-3499: ENGINE AR

8N3499 GASKET KITS
Serial No. 47B4531-Up
UE0343030159 UE034303
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5P-8964 VALVE GRINDING  
  5P-8965 VALVE GRINDING SINGLE HEAD  
  6V-1688 CENTRAL AND LOWER STRUCTURE  
  5P-8970 SINGLE CYLINDER LINER  
  5P-8971 FRONT STRUCTURE  
  5P-8972 REAR STRUCTURE  
  5P-8978 EXPANSION TANK  
  5P-8974 WATER PUMP  
  5P-8977 AFTERCOOLER AND AFTERCOOLER LINES  
  5P-8976 TURBOCHARGER MOUNTING  
  6V-1692 FUEL SYSTEM  
  6V-1689 OIL COOLER AND LINES  
  6V-1691 OIL PUMP  
  6V-1690 MANIFOLD  
 

Information:

Engine News
New Top Piston Ring Has Plasma-Coated Face
1980/04/30
In The Future, Oversize And Undersize Connecting Rod And Main Bearings Will Have Size Identification Marks In Metric Units
1980/07/09
New Piston Ring Assemblies Give Improved Ring And Cylinder Liner Life
1981/04/22
New Main And Connecting Rod Bearings Have A Thicker Layer Of Lead-Tin Overlay (Surface Material)
1982/10/20
Use 6V6147 Polishing Wheel To Clean Piston Pins
1982/11/10
Remanufactured Connecting Rod Assemblies
1984/02/22
Increase Piston Reuse With Keystone Piston Ring Gauge Group
1986/07/01
Check Connecting Rods After Engine Failures Involving Hydraulic Lock
1986/12/01
Main And Connecting Rod Bearing Part Numbers
1987/01/01
Use Only Paint To Mark Connecting Rod Caps For Torque-Turn Method
1987/06/01
Installation Of Zinc Rods In Caterpillar Marine Engines
1991/01/01
Improved Keystone Piston Assembly
1977/05/13
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 Cleaning Procedure{1214}
Piston Cleaning Procedure{1214}
Installation Of 7N5037 Piston Group{1214}
Installation Of 7N5037 Piston Group{1214}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
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
Piston Pin Retainers May Be Incorrectly Installed in Certain Remanufactured Cylinder Packs{1225, 1239}
Piston Pin Retainers May Be Incorrectly Installed in Certain Remanufactured Cylinder 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}
Specifications
Connecting Rod
D353 INDUSTRIAL & MARINE ENGINES
Pistons And Rings<BR> (With Keystone Piston Ring Groove)
D353 INDUSTRIAL & MARINE ENGINES
Pistons And Rings
D353 INDUSTRIAL & MARINE ENGINES
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}
Disassembly and Assembly
Connecting Rod Bearings
D353 INDUSTRIAL & MARINE ENGINES
Pistons (Earlier)
D353 INDUSTRIAL & MARINE ENGINES
Pistons (Later)
D353 INDUSTRIAL & MARINE ENGINES
Pistons
D353 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Top Piston Ring Has Plasma-Coated Face{1215}
1980/03/24
New Piston Ring Assemblies Give Improved Ring And Cylinder Liner Life{1215,1213}
1981/04/06
Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18
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
New Bearing Standard: Quantity Of One Part Number Now Has Both Halves Of The Bearing{7551}
1982/08/09
New Main And Connecting Rod Bearings Have A Thicker Layer Of Lead-Tin Overlay (Surface Material){1230,1203,1219}
1982/10/11
Use 6V6147 Polishing Wheel To Clean Piston Pins{0675,1214}
1982/11/08
Use the 6V6167 Contact Point to Measure Wear Steps on Piston Pins{0653}
1982/11/22
Reuse Of Engine Bearings{1230}
1983/05/16
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Remanufactured Connecting Rod Assemblies{1218}
1984/01/23
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Increase Piston Reuse With Keystone Piston Ring Gauge Group{1214,1215}
1986/06/16
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Check Connecting Rods After Engine Failures Involving Hydraulic Lock{1218,1225}
1986/10/20
Improved Keystone Piston Assembly{1214,1216}
1977/05/02
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Use Only Paint To Mark Connecting Rod Caps For Torque-Turn Method {1218,1219}
1987/06/01
Locating Bushings For The 5P3550 Rod Boring Machine Will Now Hold Tapered Piston Pin Bushings {0626}
1978/04/17
Use 6V100 Tool Arrangement To Remove And Install Piston Pin Bearings For Both Tapered And Standard Connecting Rods{0620,1218}
1978/04/24
Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21
Improved Piston Pins Are Made Of Different Material For Better Hardness Characteristics When Heat Treated{1214}
1978/08/21
5P3519 Piston Ring Gauge Has Improved Design For Better Accuracy And Easier Use; Corrected Information For Use On Pistons That Have Two Ring Grooves{0653,1214}
1979/05/14
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
Installation Of Zinc Rods In Caterpillar Marine Engines{1350,1388}
1990/12/24

Caterpillar Parts SIS Catalog D353C :

DAMPER GUARD GROUP
2L-7109 DAMPER GUARD GROUP
FLYWHEEL GP
5L-3278 FLYWHEEL GP
FLYWHEEL GP
5L-3278 FLYWHEEL GP
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT GP
7L-5468 CRANKSHAFT GP
CRANKSHAFT GP
7L-5468 CRANKSHAFT GP
CONNECTING ROD AND PISTON GROUP
6L-4937 CONNECTING ROD AND PISTON GROUP
PISTON & ROD GP
6N-6641 PISTON & ROD GP
PISTON & ROD GP
6N-6641 PISTON & ROD GP
DAMPER GUARD GROUP
2L-7109 DAMPER GUARD GROUP
GEAR GP-IDLER
6H-6580 GEAR GP-IDLER
8J-3922 GUARD GP-ELEVATOR
8L-3922 GASKET KITS
7N-3200 ENGINE AR

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