Used 2018 Dynamax DX3 37RB Motor Home Class C - Diesel

The DX3 37RB is where rugged capability meets high-end comfort—designed to handle the open road with grace while making you feel right at home, wherever you are.
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2018 37RB Features and Options
Dynamax DX3 motor home class C - diesel 37RB highlights:
  • Rear Bath
  • His/Her Sinks
  • Half Bath
 

Used 2018 Dynamax DX3 37RB – Power, Luxury, and Adventure in One Stunning Package

If you’re searching for a Class C motorhome that offers the strength of a Super C with the elegance of a high-end diesel pusher, your search ends here. The Used 2018 Dynamax DX3 37RB delivers exceptional power, world-class luxury, and high-tech convenience, all built on a Freightliner M2-106 chassis. With a 350 HP Cummins diesel engine and unmatched craftsmanship, this RV is made for those who want to hit the road without compromise.

 

This beautiful coach features full-body paint, stunning residential finishes, and a floor plan designed for comfort—whether you’re full-timing, weekend wandering, or embarking on epic cross-country road trips.

 

Top Features of the 2018 Dynamax DX3 37RB:

  • Robust 350HP Cummins engine with 1,000 lb-ft of torque for effortless towing and confident driving

  • One and a half bathrooms, including a large rear bath with a residential shower

  • Spacious living area with theater seating and a Dream Dinette

  • Residential kitchen featuring solid-surface countertops, residential refrigerator, convection microwave, and induction cooktop

  • King-size bed in the private master suite for restful nights

  • Multiplex lighting system, premium entertainment package, and sound system

  • Washer/dryer prep and tons of storage for extended stays or full-time living

  • Automatic leveling, diesel generator, and ample basement pass-through storage

 

Why Buy from Dylan’s RV?

At Dylan’s RV, we specialize in luxury motorhomes and offer a handpicked inventory of premium pre-owned and new RVs. When you shop with us, you’re not just buying an RV—you’re joining a community of passionate RVers who demand the best in performance, quality, and customer experience.

 

Here’s why RV enthusiasts choose Dylan’s RV:

  • Luxury RV experts with years of experience in Super C and diesel motorhomes

  • White-glove customer service from the moment you arrive to long after you drive away

  • Extensive walkthroughs and delivery orientations to ensure you're 100% comfortable with your RV

  • Service-first philosophy, with certified technicians and personalized maintenance plans

  • Fair, competitive pricing and financing options tailored to your needs

  • Family-owned and operated, where every customer is treated like part of the family

 

If you're ready to elevate your travel lifestyle, the Used 2018 Dynamax DX3 37RB is calling your name. Visit Dylan’s RV today and discover the difference of shopping with a dealer who lives and breathes motorhomes.

Your dream coach is here—let the adventures begin.

What Our Customers Are Saying

Above and Beyond!

I give this dealership and all the employees there a five out of a five star rating. Everyone went above and beyond. They were so helpful with everything. I couldn't be happier with the service there! - Jon
 
Campers Inn
Location: Sewell, NJ
Stock# 99050A


2018 37RB Specifications
Sleeps 5
Slides 3
Length 41 ft 2 in
Ext Width 8 ft 5 in
Ext Height 12 ft 9 in
Hitch Weight 20000 lbs
GVWR 33000 lbs
Fresh Water Capacity 100 gals
Grey Water Capacity 52 gals
Black Water Capacity 52 gals
Tire Size 275/80R22.5
Fuel Type Diesel
Miles 55657
Engine Cummins ISL Turbo 8.9L
Chassis Freightliner M2
Horsepower 350 hp
Fuel Capacity 100 gals
Wheelbase 286 in
Available Beds King
Torque 1000 ft-lb
Refrigerator Type Double Door
Refrigerator Size 16 cu ft
Cooktop Burners 2
Axle Weight Front 12000 lbs
Axle Weight Rear 21000 lbs
LP Tank Capacity 20.3
AC BTU 30000 btu
TV Info LR 40" LED TV, BR 32" LED TV, Ext. 32" LED TV
Awning Info 18'
Gross Combined Weight 54000 lbs
Shower Type Radius
Electrical Service 50 amp
VIN 1FVACXFE4JHJJ6672
For more information Contact Us
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