New Cold Weather Final Drive Duo Cone Seal Group{4050}
Usage:
D8L (4FB, 7YB, 7JC, 53Y),
D9L (14Y),
D9N (1JD, 6XJ),
D9R (7TL, 8BL),
D10N (2YD, 3SK) Track-Type Tractors;
589 (31Z) Pipelayers
Description of Change: An improved arctic duo cone seal group for final drives is now used. The new seal has metal seal rings made of an improved material. The seal is recommended for use in cold weather applications of -40°C (-40.0°F).
Adaptable To: The new 122-8287 Duo Cone Seal Group is a direct replacement for the former 6Y-6276 Seal Group. The 122-8287 Duo Cone Seal Group is adaptable to all the machines listed above.
Caterpillar Information System:
1995/11/20 Larger Air Compressors Available{1803}
1995/11/20 New Automatic Shut Off Switch For Vibratory System Available{5653}
1995/11/20 Service Parts Are Available For The 9T-6148 Accumulator{5077}
1995/11/13 Product Identification Number Effectivity For Caterpillar Machines Equipped With Air Conditioners With R-134a Refrigerant {7320,1809}
1995/11/13 Turn Signal/Hazard Switch Improved {1435}
1995/11/13 Screw Terminal Pressure Switches Replaced By Switches With A Deutsch® DT Connector {1400}
1995/11/13 Grease Interval For Drive Axle Universal Joints {3278}
1995/11/13 New Input Shaft Seal For Pump Drive Improves Service Life {1017}
1995/11/13 New Steering Metering Pump Group Available {4312}
1995/11/13 New Differential Pinion Cage, Carrier Assembly And Bolts {3280}
1995/11/13 New Key Start Switch Increases Reliability {1416}
1995/11/13 Improved Capacity Evaporator Core Increases Evaporative Capacity {7320,7343}
1995/11/27 Power Take-Off Lube Hose Assembly Prevents Leaks Due To Vibration{1165,3107,5057,3016}
1995/11/27 Various Size Orifice Plugs Available Through Parts Department{5050}
1995/12/04 Pump Drive Lube Hose Assembly Prevents Leaks Due To Vibration {5057,5084}
1995/12/04 Water Separator Has Been Added To The 8W-6270 Fuel Lines Group To Help Prevent Corrosion {1263,1274}
1995/12/04 Snow Plow Protection Arrangement Is Available For The H-Series Motor Graders {1051,1055,1068,4257,4285,7251,7257,7267,7273}
1995/12/04 Rear Suspension Cylinder Charge Can Be Checked By Measuring Between The Rear Suspension Cylinger Retaining Pins {7213}
1995/12/04 Engine Control Module (ECM) Atmospheric Pressure Sensor Relocated {1923}
1995/12/04 Possible Sources High Crankcase Blowby From Breather Tube {1317}
1995/12/11 Implement Valve Signal Hose Prevents Leaks Due To Vibration{5057}
1995/12/11 Drawbar Cushion Stops Reduce Noise and Shock{7105,7119}
1995/12/11 Adapter Added To The Oil Cooler Lines Group{1365,1380}
1995/12/11 Correct Rear Axle Housing And Final Drive Oil Levels Improve Service Life{4070}