Toll Free 800.756.2007
Prescott 928.445.7910
Prescott Valley
Dewey 928.632.7656

2019 Keystone Montana 374FL

Unit Price


Unit Info

Stock Number:1040591
Class:Fifth Wheel
Length:41' 6"

Unit Location

Affinity RV | Prescott
3197 Willow Creek Road
Prescott, AZ 86301

Contact Information:

  • Toll Free: 800-756-2007
  • Local: 928-445-7910

Payment Calculator

Monthly Payment: $0.00¹

¹ The results of this calculator should only be used as an estimate. Actual financing plans require more complex calculations than the simple compounded interest used in this program.

² While every attempt has been made to ensure the accuracy of the datadisplayed, Affinity RV | Prescott is not responsible for any errors or omissions.

Unit Description

With over 100,000 Montana fifth wheels on the road today and the most repeat buyers of any towable brand in the industry, Keystone Montana’s continues to grow larger and larger year after year.

Contact Affinity RV for details on our 2019 Keystone Montana 374FL and start your RV dreams today!




Shipping Weight 12297
Carrying Capacity 3103
Hitch 2505
Length 41' 6"
Height not available
Fresh Water 66
Waste Water 39
Gray Water 78
LPG 60
Tire-Size ST235/80R16F
Sleeping Capacity 8
Fuel Capacity (gal.) 80
GCWR 6 (lbs.) 23,000
GVWR (lbs.) 18,000
GAWR - Front (lbs.) 7,000
GAWR - Rear (lbs.) 12,000
Wheelbase 178"
Seating Capacity 5
Climatesmart & Vibrationsmart Furrion studio collection w/ single remote control
DV3300 AM/FM/CD/DVD Player w/ app control & Bluetooth
Studio speakers
Marine grade exterior speakers
RG-6 Satellite prep (Residential Living package)
Winegard Rayzar Z-1 HD Digital TV antenna (Residential Living package)
39" or 48"/50" HD LED TV w/climatesmart & vibrationsmart (Residential Living package)
Master bedroom 32" HD LED TV w/ climatesmart & vibrationsmart (Residential Living package)
35,000 BTU furnace (Four Season Living package)
15,000 BTU Air conditioner (Four Season Living package)
Whisper quiet main air conditioner system (Four Season Living package)
Wired and framed for 2nd air conditioner (Four Season Living package)
16,500 BTU Heat pump on main air conditioner (Four Season Living package)


Automotive paint with 2 layers of clear coat on front cap
High gloss gel coated sidewalls and rear wall
Automotive frameless safety glass windows
Fold away entry handle
Rear roof ladder
Slam latch pass thru storage compartment doors
Extra large (30" wide by 78" tall) entry door w/ friction hinge (Residential Living package)
Enormous drop frame pass thru storage compartment (Residential Living package)
Four step aluminum entry steps (Residential Living package)
Motion sensor LED lights in pass thru storage compartment (Residential Living package)
Motion sensor lights in toy hauler garage (Residential Living package)

Unified wiring standard: Each wire color-coded and numbered
Residential roof rafters
Welded aluminum framed walls and floors
Laminated sidewalls with dual layered luan and metal backing strips to anchor interior cabinets
Seamless plyveneer floor decking
Powder coated 12" steel I-beam frame
Seamless roto-cast holding tanks
Zero degree tested and rated (Four Season Living package)
Two attic vents for cross ventilation (Four Season Living package)
R-38 Equivalent insulated roof (Four Season Living package)
R-21 Insulated floor (Four Season Living package)
R-15 Insulated slide out floors (Four Season Living package)
R-11 Insulated sidewalls (Four Season Living package)
Insulated and heated holding tanks and dump valves (Four Season Living package)
Enclosed and heated low point drains (Four Season Living package)
12V Electric fresh water tank heater (Four Season Living package)
Max Turn front cap and radius frame w/ hitch vision
Prepped for rear view camera
Mor/Ryde CRE3000 suspension
F-Range tires with 5 year manufacturer wararnty
Bronze bushings and 1/2" shackle links
16" 8-Lug aluminum wheels (110 PSI)
7000 LB Dexter E-Z lube axles w/ self-adjusting brakes
Back-Up lights
Undermount spare tire and carrier

Living Area

Brushed nickel cabinet hardware
Solid hardwood slideout fascia
6' 6" Tall main slide outs
Ceiling crown molding
Shaw carpet with R2X protection
Beauflor flooring with 7 year cold cracking warranty
Flush mounted LED interior lights (Residential Living Package)
Roller Shades (Residential Living Package)
Tri-Fold hide-a-bed sofa (Residential Living Package)
Theater seating w/ power recliners and USB charging (Residential Living Package)
Residential ceiling fan (Four Season Living package)
34" LED fireplace that can heat 500 Sq. Ft. (5000 BTU) controlled by a single remote (Four Season Living package)


Full extension drawer guides
Pull out kitchen trash can (Select Models)
Subway tile backsplash
Solid surface kitchen countertop (Residential Living Package)
Solid surface flush mount sink covers (Residential Living Package)
Sink covers storage below kitchen sink (Residential Living Package)
30" Over-the-range microwave (Residential Living Package)
22" Oven w/ broiler (Residential Living Package)
High output range with automatic igniter and flush mount range cover (Residential Living Package)
Booth dinette with easy-lift seats (Residential Living Package)
Motion sensor LED light in pantry (Select Models) (Residential Living Package)
Power vent fan w/ rain sensor and wall controls (Four Season Living Package)


60" x 80" Queen bed
Shiplap design headboard
Reading lights over bed
Massive storage under bed
Wood TV cabinet
High density foam mattress (Residential Living package)
Bedside USB charging station (Residential Living package)
Bedside night stands (Residential Living package)
Prepped for combo or stackable washer/dryer w/ seperate 20AMP circuits for each appliance (Residential Living package)
Magnetic bedroom door holder (Residential Living package)
Motion sensor LED light in bedroom closet (Residential Living package)


Skylight over shower
12 Gallon DSI Gas/Electric water heater w/ 16.2 Gal. Per HR. fast recovery
Undermount sink
Seamless countertop
(3) Drawers (1) door vanity
Brushed nickel shower head and faucet
Seamless 48" x 30" fiberglass shower (Residential Living package)
Porcelain foot flush toilet (Residential Living package)
50 Amp service (Residential Living package)
65Amp Converter (Residential Living package)


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While we attempt to ensure display of current and accurate data, this listing may not reflect the most recent transactions or may reflect occasional data entry errors. All inventory listed is subject to availability and prior sale. Please consult dealership personnel for details. Prices are quoted for the USA only and may not include dealer preparation, transportation, taxes, or other applicable charges. Photographs may be representative only and may vary somewhat from the actual items offered for sale. Affinity RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. This information is general and is subject to change. We are not responsible for any errors as data changes frequently. Please contact us to confirm this information is accurate.