• PEM CSFS66631LW Lightweight Ford 9-Inch Differential Case, 6.66 Ratio, 31-Spline
  • PEM CSFS66631LW Lightweight Ford 9-Inch Differential Case, 6.66 Ratio, 31-Spline

PEM CSFS66631LW Lightweight Ford 9-Inch Differential Case, 6.66 Ratio, 31-Spline

$858.99 USD
$858.99 USD
$858.99 USD
Shipping calculated at checkout.

Vendor : PEM

Product Type : Drivetrain

Sku : PEMCSFS66631LW

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New Center Section FS 6.66 Ratio 31 Spline L/W

The PEM CSFS66631LW differential case is an assembled center section designed for Ford 9-inch applications. It features a 6.66:1 gear ratio, 31-spline configuration, and a steel spool for a purpose-built differential assembly.

This lightweight differential case is supplied in a natural finish and is sold individually. Its assembled design supports streamlined installation where the specified Ford 9-inch configuration and drivetrain requirements apply.

Use the part number CSFS66631LW when confirming application details and selecting this PEM differential case for your project.

Features:

  • Brand: PEM
  • Part Number: CSFS66631LW
  • Application: Ford 9-inch
  • Configuration: Assembled differential case
  • Gear Ratio: 6.66:1
  • Spline Count: 31 spline
  • Spool Material: Steel
  • Design: Lightweight
  • Finish: Natural
  • Quantity: Each
Air Restricted: NO
Truck Freight Only: NO