Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
Usage:
3204, D343, G343, 1693, D346, G346, D348, G348, D349, G349, 3400 Family, D342, G342, D353, G353, D379, G379, D398, G398, D399, G399, 3500 Family And 3600 Family Engines.
Reference: Service Magazine, March 26, 1984, Page 7, "New Connection Rod And Main Bearings Used" (3300 Family Of Engines) and Service Magazine, October 1, 1984, Page 6, "New Main And Connecting Rod Bearings Have Copper Bond Material" (1100 and 3100 Families Of Engines and 3208 Engines).
The charts in this article list the part numbers of the current main and connecting rod bearings for the above engines. Part numbers of standard, oversize and undersize bearings are included.
Caterpillar Information System:
1987/01/26 New Electronic Position Indicator Group Is Available {0782,0600}
1987/01/26 Additional Metal Surface Reconditioning Products Available From Caterpillar {0674,1000}
1987/01/26 New Torque Specification For Disconnect Switches {1411}
1987/01/26 Conversion Of Competitive Machines To Caterpillar Undercarriage Components {4150}
1987/01/19 Fuel Injector Reference For 3500 Family Engines{1290}
1987/01/19 Generator Sets Wired For Use With Customer-Supplied Switch Gear; Do Not Run Without Switch Gear{7002,7400}
1987/01/19 Oil Total Base Number (TBN) Test Kit Now Available To Dealers Outside The United States And Canada{1300}
1987/01/19 Difference Between Alternator Indicator In Electronic Monitoring System (EMS) And Low Voltage Indicator In Operating Monitoring System (OMS){7490,7450}
1987/01/05 New Water Temperature Regulators Available {1355}
1977/12/19 Maintenance Instructions For Coolant Conditioner Elements{1350}
1977/12/19 New 5P7450 Torque Multiplier For Torque Applications Up To 1500 LB FT (2030 N·m){0614}
1977/12/19 Improved Mounting Base For Air Compressor{1065}
1987/01/26 New Piston Oil Cooling Jet Assembly Used {1331}
1987/02/09 Tips For Job Site Repair Of Tracks{0729,4169,4170,4172}
1987/02/09 New Assembly Procedure Helps Prevent Oil Pump Failures{1304,4457}
1987/02/09 Cooling Jets Removed And Different Oil Pump Used{1000,1201,1214,1304}
1987/02/09 New Pistons Used{1214}
1987/02/09 Source For White Paint Used On Some Caterpillar Engines{7559}
1987/02/09 How To Hone Cylinder Tubes To Accept Caterpillar Oversized Cylinder Seals{7562}
1987/02/16 New Penetrating Oil/Lubricant Available (NACD Only){0645,0600}
1987/02/16 Use The Correct Vacuum Pump When Servicing Air Conditioning Systems{7320}
1987/02/16 The Importance Of The Disconnect Switch In Regard To Fire Suppression Systems With Automatic Actuation{7401}
1987/02/16 Resistors Used To Protect Electrical Wiring{1400}
1987/02/16 12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors{1407}