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  • Price: $224,900
  • Year: 2019
  • Model: DX3 37BH
  • Property ID: 7061080
  • Partner ID: 5041483481
  • Posted On: Jul 28, 2026
  • Updated On: Aug 25, 2026

RV Description

FOR SALE:

2019 Dynamax DX3 37BH Super C $224,900

45,000 Miles 350 HP Cummins Bunkhouse Custom Imron Paint Extensive Upgrades

If youre looking for a high-end Super C with the power and towing capability of a heavy-duty diesel chassis and a true family-friendly bunkhouse floorplan, this 2019 Dynamax DX3 37BH offers an impressive combination of luxury, performance and versatility.

This is not a stock DX3. It has been exceptionally well equipped with substantial upgrades throughout, including custom full-body paint, an upgraded lithium battery system, upgraded electronics and cameras, and numerous comfort and convenience additions.

CHASSIS & PERFORMANCE

  • Freightliner M2 chassis

  • Cummins 8.9L diesel 350 HP / 1,000 lb-ft torque

  • Allison 3200 automatic transmission

  • Approximately 45,000 miles

  • 20,000-lb towing capacity

  • Rear air suspension

  • Air brakes

  • Automatic hydraulic leveling system

  • ScanGauge monitoring system

  • Upgraded camera system

  • Cobra CB radio

POWER & COACH SYSTEMS

  • 8kW Onan diesel generator 871 hours

  • Aqua-Hot 400D hydronic heating & hot-water system

  • Upgraded lithium battery package

  • Micro-Air EasyTouch Wi-Fi/Bluetooth smart thermostat

  • Smart leveling system

37BH BUNKHOUSE FLOORPLAN

The highly desirable 37BH layout gives you the flexibility to comfortably travel as a couple while still having dedicated sleeping space for children, grandchildren or guests.

  • 2 power slide-outs

  • Dedicated bunk beds

  • King bed with upgraded mattress

  • Washer & dryer

  • Residential refrigerator

  • Convection microwave

  • Multiple smart TVs

  • Power-lift TV

  • Corner electric fireplace

  • Sound bar

  • Power roof vents in the kitchen, bedroom and bathroom

EXTERIOR & UPGRADES

  • Custom Imron full-body paint

  • Custom exterior design by Dean Jaucks / DMartini RV

  • Remote-control power patio awning

  • Remote-controlled undercarriage accent lighting

  • Upgraded camera system

WHY THIS DX3 STANDS OUT

Finding a luxury Super C with a true bunkhouse floorplan isnt easy.

The DX3 37BH combines family-friendly sleeping accommodations with a 350 HP Cummins diesel, Allison transmission and 20,000-lb towing capacitymaking it equally comfortable at an RV resort or pulling a substantial trailer or vehicle across the country.

Add the custom Imron paint, lithium battery upgrade, Aqua-Hot system, washer/dryer, fireplace, smart technology and numerous other upgrades, and this is a very well-equipped coach thats ready to travel.

2019 Dynamax DX3 37BH
Approximately 45,000 miles
8kW Onan Diesel Generator 871 hours

$224,900

Serious inquiries welcome. Additional photos, specifications and information available upon request.

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