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Caterpillar Main Bearing, Standard, .010 OD, 8N8973

Caterpillar Main Bearing, Standard, .010 OD, 8N8973

$17.78
MSRP: $21.87
You Save: $4.09 (19 %)
Part Number: 146960
Brand: CTP
Manufacturer Part No: 8N8973
Mfg Warranty:  Click for Info
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Product Details & Specifications
Standard crank journal, .010 oversize outer diameter

225 Excavator 61X1-UP
3208 Industrial Engines 2Z1-UP
3208 Industrial Engines 90N1-UP
3208 Industrial Engines 90N6121-UP
3208 Marine Engines 32Y1-UP
3208 Marine Engines 3Z1-UP
3208 Marine Engines 75V1-75V4001
3208 Marine Engines 75V4002-UP
3208 Truck Engines 1Z1-UP
3208 Truck Engines 40S1-UP
3208 Truck Engines 79V1408-UP
3208 Truck Engines 79V1-UP
3304 Industrial Engines 51Z1-UP
613 Wheel Tractor 71M2549-UP
613B Wheel Tractor 38W5539-UP

HDP engine bearings are made of a sintered tri-metal with a base alloy of copper/lead and tin with a nickel dam and Babbitt top layer. This advanced technology alloy has a higher load carrying capacity than aluminum or other copper/lead alloy. As a result of this, our rod and main bearings provide longer life in normal operation and significantly improved fatigue resistance under extreme operating conditions. We also have available engine bearings made of aluminum alloy and other materials.


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