National Standard MD Series

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256.43CAD (Fixed Shipping Cost)
  • National Standard MD Seat for Medium Duty Trucks
  • National Standard MD Seat for Medium Duty Trucks
Your Price: 592.76CAD - 605.64CAD


Heavy duty seating for your medium and light duty truck. The MD family gives you the right seat to ensure a safe and true fit and get your vehicle up to heavy duty comfort. How many of your friends ride on a comfortable air ride suspension with air powered lumbar adjustment. All topped off with heavy duty premium mordura cloth or vinyl. The lopro cushion used on the MD family ensures proper h-point alignment by reducing the sitting height of the occupant to the correct position to make sure your new level of comfort is safe. National seats are built to last the long hard days of the over the road truck, so you know you can depend on these seats to get you through to the end.

The model 00335 and model 00453 are identical in build in all aspects except one, the inclusion of the Chugger-Snubber isolator on the 00335. Depending on which vehicle you operate the isolator version can be used and helps reduce any fore-aft chugging from vehicle operation, hence the name Chugger-Snubber. The MD series also comes in the more refined Premium MD series, also with or without the Chugger-Snubber isolator.

  • Air adjustable lumbar support
  • Fixed bolster support in cushion & back
  • Ergonomic hi back 21" x 30"
  • Ergonomic lopro cushion 20" x 20"
  • Continuous recline from 6 to 23 degrees
  • Cushion extension adjustment for proper thigh support
  • Rear cushion tilt adjustment
  • Track with 7" fore-aft travel
  • Optional right or left standard 15" armrests
  • Available in vinyl or mordura cloth

NOTE: Requires access to compressed air to operate lumbar.  If you do not have air, please add compressor kit SK-1483.

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Warranty Information

Manufacturer Warranty: 7 year and 1 million miles (does not include upholstery or cushions). 1 year and 100,000 mile reimbursement for removal and installation of defective parts
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