Used 2021 Grand Design Momentum 397TH 
                    
                    
                        Toy Hauler Fifth Wheel 
                        Stock # CT420422 
                        
                     
                        
                    
                 
             
         
     
    
        
            
                
                
                
                
                    
                        
                            
                                
                                
                                     
                                    Specifications 
                                    
                                        
                                            
                                                
                                                    
                                                            
                                                                Length 
                                                                43 ft 
                                                                    Ext Height 
                                                                    13 ft 5 in 
                                                             
                                                            
                                                                Hitch Weight 
                                                                3375 lbs 
                                                                    GVWR 
                                                                    20000 lbs 
                                                             
                                                            
                                                                Dry Weight 
                                                                15600 lbs 
                                                                    Cargo Capacity 
                                                                    4400 lbs 
                                                             
                                                            
                                                                Fresh Water Capacity 
                                                                155 gals 
                                                                    Grey Water Capacity 
                                                                    104 gals 
                                                             
                                                            
                                                                Black Water Capacity 
                                                                104 gals 
                                                                    Furnace BTU 
                                                                    35000 btu 
                                                             
                                                            
                                                                Water Heater Capacity 
                                                                12 gal 
                                                                    Water Heater Type 
                                                                    Propane / Electric 
                                                             
                                                            
                                                                AC BTU 
                                                                30000 btu 
                                                                    VIN 
                                                                    573FM4539M1119683 
                                                             
                                                     
                                                
                                                
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                                Description 
                                
                                    
                                        
                                            
       2021  Grand  Design  Momentum  397TH : 
Length :  Approximately  43  feet. 
 
Weight :  Gross  Vehicle  Weight  Rating  (GVWR)  of  around  16,500  lbs. 
 
Sleeping  Capacity :  Up  to  8  people. 
 
Fresh  Water  Capacity :  100  gallons. 
 
Gray  Water  Capacity :  87  gallons. 
 
Black  Water  Capacity :  50  gallons. 
 
 
 
 
 
 
 
                                            
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                                    Features 
                                    
                                        
                                            
                                                Standard Features (2021) 
  
Exterior 
Under Mount 16" Spare Tire 
6-Point Hydraulic Leveling System 
MORryde® Pin Box 
Dual Pane Window Upgrade (Optional) 
Back-Up Camera (Camera Prep Standard) (Optional) 
Slide-Out Awning Toppers (Optional) 
Keyed Alike™ Ramp Door Latches 
2nd Power Patio Awning w/ LED Lights 
3rd Power Awning w/ LED Lights (Main Slide - 397TH) (Mandatory) 
Front and Back Under Unit Blue LED Light Kit (Mandatory) 
High-Gloss Gel Coat Exterior Sidewalls 
Full Paint Gel Coat Fiberglass Front Cap 
Full Body Paint (Optional) 
Door Side Exterior Spray Port 
 
Construction 
Drop Frame Chassis (12" over 10") 
MORryde CRE3000 Suspension System 
Upgraded Axle Hangers 
 
Interior 
Interior Color Changing LED Accent Lighting  
Raised Panel Hardwood Cabinet Doors w/Hidden Hinges 
Sofa w/Headrest & Removable Swivel Tables (Includes Heat, Massage & LED Lighting Package) 
Central Vacuum System w/ Tools and Dust Pan 
Super Sofa Upgrade - IPO Theater Seats & Dinette (397TH, 399TH Only) (Optional) 
Plywood Drawer Bottoms 
 
Kitchen 
Microwave 
18 Cu. Ft. Refrigerator 
Residential Kitchen Faucet 
Window Behind Range  (397TH, 399TH)  
Kitchen Barstools w/ Extended Countertops (397TH, 399TH only) 
 
Bedroom 
Residential Style Headboard 
Under Bed Storage Area (N/A 376THS) 
Individually Switched Reading Lights Over Bed 
Bedside 110-Volt Outlets 
60" X 80" Queen Memory Foam Mattress 
King Bed Upgrade (Optional) 
 
Bathroom 
One-Piece Fiberglass Shower w/Glass Door 
Skylight Above Shower 
Porcelain Toilet 
Medicine Cabinet w/Mirrored Door 
 
Audio & Video 
Rockford Fosgate Speaker Package w/12" Sub and 300W Amp (Optional) 
No-Crank Digital TV Antenna w/Booster 
Satellite/Solar Roof Access Channel 
32" Class LED TV in Bedroom 
TV Prep in Garage (N/A 376THS) 
Exterior Entertainment Center w/LED TV (Mandatory) 
 
HVAC & Plumbing 
12v High Power Fan (Kitchen) 
12v High Power Fan - Master Bath 
12V Tank Heaters (All Tanks) 
35k BTU High Capacity Furnace 
Fireplace w/ 5,000 BTU Electric Heater 
Middle/Main A/C 
2nd A/C - Bedroom (Mandatory) 
Heat Pump A/C -Living Area (Optional) 
 
Garage 
Rear Cargo Loading & Backup LED Lights 
Quick Set Ramp Door Patio System w/ Power Awning (N/A 376THS) (Optional) 
3-Season Garage Wall (NA w/ Pull Down Garage Screen Wall) (N/A 376THS) (Optional) 
Happi-Jac Electric Bunk System w/Folding Sofas (N/A 376THS) (Optional) 
Patio Steps (N/A 376THS) (Optional)  
 
Utilities 
OneControl™ 7" Touchscreen Control Panel w/App Controls and Redundant Slide Switches  
Generator Prep 
Solar Prep (10 gauge wiring with universal MC4 connectors) 
Solitude Solar System (300w Solar Panel, Controller, 2000w Inverter) (Optional) 
 
Exterior Package - Mandatory 
Satellite TV Prep (All TV Locations) 
Aluminum Quad Entry Steps - Garage Entry (N/A 376THS) 
7,000 lb. Axles w/Self Adjusting Brakes, Wet Bolts and Bronze Bushings 
16” Aluminum Wheels (120PSI Rated) 
West Lake® E-Rated Tires w/NitroFill™ 
Slam-Latch Baggage Doors 
Frameless Tinted Windows 
Aluminum Quad Entry Steps - Main Entry 
Exterior Security Lights 
Power Patio Awning w/LED Lighting 
Folding Roof Ladder 
White Gel Coat Fiberglass Front Cap 
12V Battery Disconnect 
All-In-One Exterior Utility Center 
50 Amp Service 
Converter 
Enclosed Fuel Station w/ Dual Fuel Tank (Single Tank 376THS)  
Full Paint Gel Coat Fiberglass Front Cap (376THS, 397TH, 399TH only) 
Solid Step Quad Entry Step - Main Entry 
 
Garage package - Mandatory 
32" Class LED TV in Garage (397TH and 399TH only) 
Protective Diamond Plate on Garage Sidewalls 
2,500 lb. Rated Flush-Mount Tie-Downs 
Ram-Air Garage Vents Both Sides (N/A 376THS) 
Tuff-Ply Gas and Oil Resistant Garage Flooring 
Fast Ramp Rear Ramp Door (N/A 376THS) 
Triple Insulated Garage Floor (N/A 376THS) 
 
Interior Package - Mandatory 
49" Class LED TV in Living Area 
Stereo Entertainment System w/Bluetooth and App Based Controls in Living Area 
Washer/Dryer Prep 
12 Gallon Gas/Electric Water Heater 
Roller Shade Window Coverings (Main Living Area and Bedroom) 
Recessed LED Puck Lighting 
Solid Surface Countertops w/ Sink Covers 
Stainless Steel Undermount Kitchen Sink 
Chef Inspired Range & Oven w/ Cover 
Kitchen Pantry w/ LED Light Strip 
Garage Control Panel (N/A 376THS) 
 
Weather-Tek Package - Mandatory 
R-Value Equivalent (R-40 Roof / R-45 Floor / R-11 Sidewalls / R-40 Garage Floor / R-24 Slide room Floor) 
Fully Enclosed and Heated, Underbelly and Storage Area 
Enclosed and Heated Low Point Drains 
Engineered Underbelly Airflow Heat Paths 
Stealth AC System w/ Insulated A/C Ducts 
Attic Vent 
Plumbing Line Insulation Barrier 
 
Please see us for a complete list of features and available options! 
All standard features and specifications are subject to change. 
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details. 
                                                
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            New RVs is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, title, freight and pre-delivery inspection. Savings percentage based on Manufacturers Suggested Retail Prices for select models for in-stock units. Motorized units available at selected locations. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please Contact Us  for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.   All advertised prices exclude government fees and taxes, any finance charges, any dealer document processing charge, pre-delivery inspection and freight fees, any electronic filing charge, and any emission testing charge. In Texas, prices exclude only tax, title, registration, and any applicable document fee. See dealer for details.