Back-Upper Kw Bk 18 Boston/Marat 33183900Q0

positive OEM
National Seating
Part# 33183900Q0
note
Upper back support component for Kenworth Boston and Marat seats
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Back-Upper KW BK 18" Boston/Marat (33183900Q0) is a structural seating component designed to provide upper back support in commercial vehicle seats. It serves as a critical element in the seating assembly, contributing to occupant comfort and posture stability. This component is intended for integration within heavy-duty truck seating systems.

Key Specifications

  • Application: Heavy-duty truck seating systems
  • Function: Provides upper back support in seat assemblies
  • Compatibility: Kenworth Boston, Marat seat models
  • Construction: Molded composite materials, reinforced frame
  • Features: 18-inch dimension, contoured design, mounting points for integration
  • Quality: OEM National Seating part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 33183900Q0
Type OEM
Part# variations NTS 33183900Q0,
NTS33183900Q0
Manufacturer National Seating
Warranty Standard Manufacturer Warranty