Main And Connecting Rod Bearing Part Numbers
Usage:
1693, 3406 And 3408 Truck Engines
Reference: Truck Engine News, April 4, 1985, Page 6, "New Connection Rod And Main Bearings Used " (3306 Truck Engines) and Truck Engine News, September 26, 1984, Page 3, "New Main And Connecting Rod Bearings Have Copper Bond Material " (1100 Family And 3208 Truck 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:
1987/01/01 Fuel Dilution Troubleshooting Procedure
1987/01/01 New Oil Level Gauges (Dipsticks) With "Full Range" Used
1986/12/01 Smaller Diameter Fuel Supply Line May Cause Power Loss
1986/12/01 Updates To The Parts Book Microfiche
1986/12/01 Improved Retaining Bushing In Fuel Injection Pump
1986/12/01 New Torque Control Group Used In Governor And Fuel Injection Pump Group
1986/12/01 New Cover Used On Brakesaver Control Valve
1986/11/01 Check Connecting Rods After Engine Failures Involving Hydraulic Lock
1986/11/01 Two New Cold Weather Fuel Heaters Available
1986/11/01 Caterpillar Antifreeze Now Used And Available From Parts Departments
1986/11/01 New Fuel Ratio Control Used
1986/11/01 Stronger Oil Level Guide Used
1987/01/01 Oil Total Base Number (TBN) Test Kit Now Available To Dealers Outside The United States And Canada
1987/01/01 Two New Shop Towels And Towel Bracket Available In North America
1987/01/01 New Electronic Position Indicator Group Is Available
1987/01/01 New Water Temperature Regulators Available
1987/02/01 Some 2P4005 Oil Filter Assemblies May Be Difficult To Install
1987/02/01 Incorrect Use Of Fuel Heaters Can Reduce Engine Power
1987/02/01 Check Bolt Tightness Before Replacing Gaskets To Stop Coolant Leakage
1987/02/01 Source For White Paint Used On Some Caterpillar Engines
1987/02/01 Change To Interval For Valve Lash Adjustment
1987/02/01 Additional Metal Surface Reconditioning Products Available From Caterpillar
1987/02/01 Tools Available To Install Plastic Tie Straps
1987/02/01 12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors