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8-Inch Billet Aluminum Seat Base Adapter Plate for Peterbilt 379, 386, 389

8-Inch Billet Aluminum Seat Base Adapter Plate for Peterbilt 379, 386, 389

Want to change your OEM seat to an aftermarket seat? Need more leg room? This seat base adapter allows aftermarket seats to adapt to the existing OEM drill pattern in the floor - no additional drilling required. The seat base adapter has adjustment capabilities in 1" increments. Adapts to nearly every aftermarket seat.

  • Billet aluminum 
  • Stainless steel hardware included
  • Made in the USA
  • 8" wide
  • Designed to fit Peterbilt 379, 386, 389 with OEM, National, Knoedler and Sears Atlas with Riser seats
  • Sold individually
$103.95

Original: $296.99

-65%
8-Inch Billet Aluminum Seat Base Adapter Plate for Peterbilt 379, 386, 389

$296.99

$103.95
Product image 1

Description

Want to change your OEM seat to an aftermarket seat? Need more leg room? This seat base adapter allows aftermarket seats to adapt to the existing OEM drill pattern in the floor - no additional drilling required. The seat base adapter has adjustment capabilities in 1" increments. Adapts to nearly every aftermarket seat.

  • Billet aluminum 
  • Stainless steel hardware included
  • Made in the USA
  • 8" wide
  • Designed to fit Peterbilt 379, 386, 389 with OEM, National, Knoedler and Sears Atlas with Riser seats
  • Sold individually
8-Inch Billet Aluminum Seat Base Adapter Plate for Peterbilt 379, 386, 389 | Iowa 80