W990 2.1m
Kenworth W990 — Classic Presence Meets Modern Power
The Kenworth W990 is a Class 8 conventional truck that brings timeless long-hood styling into the modern age. Introduced as the spiritual successor to the W900S, the W990 retains the visual strength of traditional Kenworth design while incorporating the wider, 2.1-meter cab used in the T680 and T880.
Key Specs:
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Class 8 Semi Truck
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Conventional Cab
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121.5" BBC
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2.1-Meter Wide Cab (shared with T680/T880)
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Available in Day Cab, 40", 52", and 76" Sleeper options
Built For:
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Long-Haul and Over-the-Road
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Heavy Haul
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Vocational Applications
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Designed for drivers who want performance, comfort, and a bold aesthetic
Aftermarket Seat Upgrade for the W990
Because the W990 uses the 2.1m wide cab, it requires specific attention when upgrading to an aftermarket seat. You will need an adapter plate with integrated tethers to ensure safety compliance and proper fit.
Why Upgrade?
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Wide cab allows for larger seat options and expanded adjustability
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Improved ergonomics and lumbar support
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Customization for your height, weight, and driving style
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Aesthetic upgrades to match the W990’s premium interior
Old-school spirit. Next-gen comfort.
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Knoedler Air Chief Seat (choose your options)
Knoedler Manufacturers
Your Price: $1,259.00 - $1,939.00The Knoedler Air Chief line offers a customizable seat to meet the individual needs of drivers rather than a one seat fits all solution. All seats come standard with the following features: Upper and Lower Air Adjustable lumbar Color Definition ...Air ChiefYour Price: $1,259.00 - $1,939.00 -
Knoedler NEW REVISION Power Chief (choose your options)
Knoedler Manufacturers
Your Price: $3,673.00The Knoedler POWER Chief is pure handcrafted luxury. The powerchief is an excellent replacement for old Comfort Ride Seat or if you are looking for a move to luxury. Standard Features Power Electric Recline Function Power Electric Fore & Aft...98POYour Price: $3,673.00 -
National Admiral (choose your options)
National Seating
Your Price: $1,427.00 - $2,356.00The Admiral is the top of the line seat from National for comfort behind the wheel. As a step up from the Commodore, the Admiral includes both swivel and heat as well as adjustable damper. This seat packs a lot of value for the price...40049/40079Your Price: $1,427.00 - $2,356.00 -
Prime Seating Kenworth T680 T880 Peterbilt 579 567 Adaptor Plate
Prime Seating
Your Price: $89.00Kenworth T680 T880 and Peterbilt 579 567 Adaptor Plate MODEL : P2209 SEAT ADAPTER APPLICATION : KENWORTH T680 T880 & PETERBILT 579 567 MODEL DIMENSION : 22 LONG X 9 WIDE ( FLOOR MOUNTING BOLT DIMENSION ) FITMENT : ALL PRIME TRUCK SEATS,...PRIME-P2209Your Price: $89.00 -
Sears Atlas II LE - Heat and Cool (choose your options)
Sears Seating
Your Price: $2,350.00 - $2,609.00Atlas II LE with CVS - Cushion Ventilation System (Heat and Cool) Discover what makes new Atlas II from Sears Seating the “Best in Class” truck seats for today’s heavy duty market. Enhanced Comfort: Atlas II has a back...2D934XXBSNSNYour Price: $2,350.00 - $2,609.00