Dana 80, 10 Bolt Differential Cover, Curved Fins

Retail Price: $338.00
Price: $260.00 ea
  • SKU9520AC
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This differential cover fits Dana 80 differential. Many heavy duty Dodge, Ford and GM trucks, espeically duallies, have the Dana 80. Some possible applications are:

  • 1994-2002 Dodge Ram 2500 with manual transmission (trucks with the automatic transmission have a Dana 60/70)
  • 1994 to 2002 Dodge Ram 3500
  • 1989 to 1997 Ford F350 Dually
  • 1999 and newer Ford F350 Dually (Ford did not make an F350 in 1998)
  • 1988 to 2004 F450
  • 2011 to 2013 F450
  • 1991 to 2002 GM C3500HD

Always check your truck to verify differential and look for clearance. Configurations vary from vehicle to vehicle.

Number of Bolts: 10 bolts

Volume: 0.75 qt. over stock

Dimensions: Click here for dimensions.


  • Drain hole and magnetic drain plug
  • Extra capacity and flat face for clearance to sway and pan hard bars
  • Patterned fins for heat dissipation and a custom look
  • Fill/level check hole corresponding to stock cover
  • Sand cast aluminum construction for strength
  • Thick walls and gasket flanges to provide a uniform clamping force on the gasket surface for a secure seal

PML makes two covers for the Dana 80. PML Part Number 6065 is a straight fin Dana 80 cover with a round shape.

Optional Machining for a Temperature Sending Unit

This cover can be machined for a temperature sending unit. The hole for this goes in the face of the differential cover. So the temperature sending unit probe would be perpendicular to the face. A plug is included for the hole.

PML Differential Cover Compared to Stock

PML Dana 80 Differential Covers depth comparisons   PML Dana 80 Differential Cover top view compared to stock
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These images show this PML differential cover compared to the stock cover.