DTNA's partnership with Stoughton Trailer provides Freightliner and Western Star Dealers access to over 3,000 trailer parts, available through direct ship, with select high-demand parts stocked in the PDC network. Combined with the thousands of trailer-application parts already available from DTNA Parts, the addition of Stoughton parts creates a truly comprehensive, all-makes trailer parts program.

DTNA Trailer Parts Introduction

Stoughton Parts List and Available Distribution Channels

Suggested Stocking by Market Size

Dry-Van Trailer Diagram

Stoughton Sales Territory Map

DTNA Trailer Parts 2025 DPC Learning Session

Doors

• Swing (composite & wood core)
  • Generic sizes, trimmed to fit
  • Hinges, hinge butts, & hinge pins
  • Lock rods - pre-assembled or available as kits and rods
• Roll-Up Doors
  • Complete door kits or individual bottom & intermediate panels
  • Hinges & rollers

Floors

• Oak or Mixed Hardwood
• Crossmembers for Dry-Van trailers (primed, galvanized, or bare)
• Apitong for Platform/Flatbed trailers

Corners

• Corner Caps & Corner Radius
• Both universal & select OEM-specific available

Wall Panels

• Sheet & Post
  • Rugged, built to last
• Composite
  • Lighter, slightly wider inside

Roofs & Roof Bows

• Mostly aluminum (translucent available as well)
• Roof Bows are mostly OEM-specific

Rails

• OEM-specific, but multiple options available
• Upper, lower, & nose rails available