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Stock Number: ATL7607A
Exterior Length: 44 ft 2 in
Sleeps: 5
Number of Slide Outs: 3
Condition: Used
Exterior Color: Black w/; Charcoal, Silver, Blue, Burgundy, Burnt Orange. Silver w/; White, Mint, Charcoal. 10th ...
Description: Used 2023 Grand Design Momentum 397THS
Details: Grand Design Momentum fifth wheel toy hauler 397THS highlights: Dual Entry Two Full Baths Kitche...
Updated: Wednesday, August 19, 2026 11:24 AM
Location: Norcross, Georgia
Seller: Southland RV
Stock Number: 358314
Exterior Length: 3 ft 8 in
Sleeps: 8
Number of Slide Outs: 3
Condition: New
VIN: 573FM4637TBB04772
Description: NEW 2026 GRAND DESIGN MOMENTUM 397THS – 358314
The 2026 Grand Design Momentum 397THS is a flagship luxury toy hauler built for travelers...
Updated: Monday, August 17, 2026 10:16 AM
Location: Draper, Utah
Seller: General RV Center - Draper
2024 GRAND DESIGN MOMENTUM 397THS
Fifth Wheel Toy Haulers
MSRP$148,933 Call for price
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Stock Number: UPD9862
Exterior Length: 44 ft 2 in
Condition: Used
VIN: 573FM4639RBB02403
Hitch Weight: 3,375 lb
Fresh Water Tank Capacity: 140 gal
Description:
Updated: Tuesday, August 25, 2026 03:29 PM
Location: Fresno, California
Seller: RV Country - Fresno
Stock Number: 358068
Exterior Length: 3 ft 8 in
Sleeps: 9
Number of Slide Outs: 3
Condition: Used
VIN: 573FM4639PBB00728
Description: USED 2023 GRAND DESIGN MOMENTUM 397THS – 358068
Step into the world of luxury and adventure with the 2023 Grand Design Momentum 397TH. T...
Updated: Monday, August 17, 2026 10:16 AM
Location: Orange Park, Florida
Seller: General RV Center - Jacksonville
Stock Number: 364845
Exterior Length: 3 ft 8 in
Sleeps: 7
Number of Slide Outs: 3
Condition: Used
VIN: 573FM4539L1114949
Description: USED 2020 GRAND DESIGN MOMENTUM 397THS – 364845
Step into the world of luxury and adventure with the 2020 Grand Design Momentum 397TH. T...
Updated: Tuesday, August 18, 2026 09:44 AM
Location: Wixom, Michigan
Seller: General RV Center
