Skip to product information
1 of 5

1M4120 Race Fits Caterpillar Models

1M4120 Race Fits Caterpillar Models

Regular price $78.00 CAD
Regular price Sale price $78.00 CAD
Sale Sold out
Shipping calculated at checkout.

One New Aftermarket Replacement Bearing Race for Caterpillar (Cat) Equipment

This aftermarket replacement bearing race (inner/outer) is a precision-fit steel thrust bearing race used in Caterpillar construction equipment drivetrains and power train assemblies. It replaces Caterpillar OEM part number 1M4120 and is compatible with a range of Cat articulated trucks and engines.

Specifications

  • Outside Diameter: 85.218 mm (3.355 in)
  • Inside Diameter: 75.000 mm (2.983 in)
  • Height: 20.000 mm (0.787 in)
  • Material: Steel
  • Type: Flangeless Bearing Race
  • Quantity: One

Compatible Models

Caterpillar Articulated Trucks: 725, 730

Caterpillar Engines: 3176C, 3196, C-11, C-12

Verify fitment against your machine serial number before ordering. Additional Cat models may be compatible - confirm with your parts catalog.

Replaces Part Number(s):

1M4120, 1M-4120

Aftermarket Interchange Numbers

MA1015

New aftermarket replacement part - not remanufactured, not used.

View full details