SKU: SG840R

PSC | 1988-1998 GM Big Bore XDR Cylinder Assist Steering Gearbox | SG840R

Vendor PSC
Regular Price $995.00
Sale Price $995.00 Regular Price
Sale Sold Out
Unit Price
/per 
Shipping Calculated At Checkout.
This is a pre order item. We will ship it when it comes in stock.

APPLICATION:

1988-1998 GM 2500/3500 4WD

Features:

  • 100 Percent NEW Component

  • Upgraded 45MM Sector Shaft Bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox.

  • 13/16:1 Variable Ratio slightly reduces number of turns lock-to-lock for improved parking lot maneuvering and more stable highway driving.

  • Larger Piston Diameter delivers Increased Torque Output for Upgraded Tire Sizes and Locking Differentials

  • -6AN Male Ports for connection to PSC Steering Assist Cylinder

Specifications:

  • Turning Ratio: 13/16:1, 3.5 Turns Lock-To-Lock
  • Input Shaft: GM DD with 3/4-30 Spline Adapter
  • Port Type: Metric O-Ring
  • Four (4) Slot Pitman Arm Required
  • Mounting: Three (3) Bolt, Inside-the-Frame
Product Details

APPLICATION:

1988-1998 GM 2500/3500 4WD

Features:

  • 100 Percent NEW Component

  • Upgraded 45MM Sector Shaft Bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox.

  • 13/16:1 Variable Ratio slightly reduces number of turns lock-to-lock for improved parking lot maneuvering and more stable highway driving.

  • Larger Piston Diameter delivers Increased Torque Output for Upgraded Tire Sizes and Locking Differentials

  • -6AN Male Ports for connection to PSC Steering Assist Cylinder

Specifications:

  • Turning Ratio: 13/16:1, 3.5 Turns Lock-To-Lock
  • Input Shaft: GM DD with 3/4-30 Spline Adapter
  • Port Type: Metric O-Ring
  • Four (4) Slot Pitman Arm Required
  • Mounting: Three (3) Bolt, Inside-the-Frame
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