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PML Transmission Pan for GM TH 425 Front Wheel Drive Transaxle
Stock Capacity

Part Number 7873

PML GM TH 425 tranny pan, as-cast
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PML GM TH 425 tranny pan, black powder coated
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As-cast finish
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Black powder coating
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Volume: stock

Dimensions: Click here to see dimensions in a separate window. This pan is stock capacity and heavy duty so it is larger than the stock pan. Always check your vehicle for clearance before ordering.

Number of Bolts: 13

This PML pan fits front wheel drive GM cars and chassis with the TH425 transaxle transmission. This includes:

  • 1966-78 Oldsmobile Toronado
  • 1967-78 Cadillac Eldorado
  • GMC Motorhomes

This pan features raised fins to help with cooling and a boss that can be drilled for a temperature sensor.

The drain hole is located on the front of the pan. A magnetic drain plug is included.

PML Transmission Pan Compared to Stock

PML Transmission Pan Part Number 7873 height compared to stock  PML Transmission Pan Part Numbers 7873, compared to stock
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These images show this PML transmission pan compared to the stock pan.

PML Transmission Pan Features:

  • Sand-cast aluminum with raised fins
  • 3/16-inch thick wall construction to add strength to the transmission case
  • 3/8-inch thick gasket flange will not bend when bolts are tightened
  • Machined gasket surface for a secure seal
  • Boss cast into pan can be machined for a temperature sensor
  • Drain hole and magnetic drain plug for easier, less messy maintenance

All PML transmission pans ship with new mounting bolts and a magnetic drain plug.

If you would like PML to machine your pan for a temperature sending unit, there is an additional charge of $45 .

Find out why you should buy a PML transmission pan.

Learn more about finishes and construction of PML parts.

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