Narrow Seat Assembly Vinyl

Part Number: M-1380-X

Sale Price: $174.78

SALE: $174.78 $206.60

In Stock, Ready to Ship!

Narrow Seat Assembly Vinyl w/single retractable locking seat belt (73-158), frame supports are 8" on the center. 

  • Rugged steel construction
  • Spring loaded mechanism prevents finger pinching
  • Extends less than 6” in a stored position
  • Easily removed for multiple use or storage
  • Optional retractable or non-retractable seat belt


  • 8” Post Centers 
  • 12”W x 8”H Back Cushion 
  • 14”W x 12”D Seat Cushion 
  • 42”Overall Height


Mill Supply has been the #1 supplier of step van parts for over 30 years. If you have a Workhorse, Utilimaster, Morgan Olson or other type of walk-in van you have landed on the right page. You will not find a more complete listing of parts for stepvans anywhere! With research and development on-the-go, new products are constantly being added to keep up with the growing industry. You can count on great customer service, fast shipping, and discount prices when you shop with us. It doesn't matter if you use your truck on-the-job, for deliveries, or run a food truck, you can count on Mill Supply to keep your vehicle in top shape. If you have any questions don't hesitate to either contact us via email or give us a call at 800-888-5072 between 8:00 a.m. - 5:00 p.m. E.S.T. and one of our experienced representatives will be happy to help you.

Estimated Shipping Dimensions: 43" x 14" x 7"

Weight: 28.84 lbs

Quantity Pricing:

Qty Price
1 $174.78
6 $196.68
12 $186.55