Description
Designed to simplify seat installs, this 12-inch billet aluminum seat base adapter helps mount Sears Atlas seats in compatible Kenworth W900-series trucks. This adapter converts the factory floor bolt pattern so drivers can upgrade seating without extensive modifications. Its 12-inch-wide billet aluminum construction is designed to provide additional legroom compared to the original mount location, and it includes a pre-drilled hole for Kenworth floor airline fittings. Fitment covers Kenworth W900A, W900B, and W900L trucks across multiple model years, including Aerocab versions, making it a practical solution for older and newer rigs using Sears Atlas seats. Each adapter is sold individually, made in the USA, and backed by a warranty against defects in materials and workmanship from the purchase date.
Fitment
* Fits Kenworth W900A 1970 thru 1982
* Fits Kenworth W900B 1983 thru 2024
** Fits Kenworth W900B Aerocab 1994 thru 2024
* Fits Kenworth W900L 1990 thru 2024
** Fits Kenworth W900L Aerocab 1994 thru 2024
Seat Base Adapter For Sears Atlas Seats Fits Kenworth
* High Quality Seat Base Adapter* Made Of Billet Aluminum
* Fits Atlas - Sears Seats
* 12 Inch Wide
* Has Hole Drilled In Adapter For Kenworth Airline Fitting In Floor
* Made In USA
* Sold Individually
* Warranty On Base Adapters Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM) ***
** Attention Installers: The Riser On The Base Must Be Removed To Bolt The Seat To The Adapter Plate. **
12 Inch Sears Atlas Seat Base Adapter
* High Quality Seat Base Adapter* 12 Inch
* Sears Atlas
* Billet Aluminum
* Gloss Black Finish
* Has Hole Drilled In Adapter For Kenworth Airline Fitting In Floor
* Sold Individually
* Warranty On Seat Base Adapter Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)***
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
12 Inch Sears Atlas Seat Base Adapter
* High Quality Seat Base Adapter* 12 Inch
* Sears Atlas
* Billet Aluminum
* Chrome Plated Finish
* Has Hole Drilled In Adapter For Kenworth Airline Fitting In Floor
* Sold Individually
* Warranty On Seat Base Adapter Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)***
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
12 Inch Sears Atlas Seat Base Adapter
* High Quality Seat Base Adapter* 12 Inch
* Sears Atlas
* Billet Aluminum
* Yellow Finish
* Has Hole Drilled In Adapter For Kenworth Airline Fitting In Floor
* Sold Individually
* Warranty On Seat Base Adapter Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)***
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Additional Information
Truck Class: |
Heavy Duty |
Material Options: |
Billet Aluminum |
Make: |
Kenworth |
Product Type: |
Seats |
Availability: |
Ready To Ship |