RV Camping

2005 Newmar Mountain Aire 4304 For Sale

2005 Newmar Mountain Aire 4304 For Sale2005 MADP 4304, 127k miles, located at Aurora Colorado


Mileage 127k (July 20, 2022)
42.5 length
101.5″ width
12.5″ height
Spartan Mountain Master GT chassis with IFS and Tag axle
ISL 400HP Cummins turbo diesel and Allison 6-speed automatic transmission
2-stage engine compression brake
Tag axle
4-point hydraulic leveling jacks
Dual Dometic 15k AC/heat pumps
7500 Watt Onan diesel generator – 692 hours
Hydro-Hot dual-fuel water and zone heating system
Grey tank 65 gal
Black tank 45 gal
Water tank 105 gal
Propane 32 gal
Diesel fuel tank 150 gal
50 Amp Electrical Service with Flexible Cord with a power reel
Approx unloaded vehicle weight 33,142lbs
Seats with lumbar support, heat along with 8-way power, and passenger seat has reclining leg support
Cd radio in dash unit with backup camera screen

2005 Newmar Mountain Aire 4304 For SaleKitchen:

GE Profile Advantium Oven – convection/microwave
Samsung Stainless Steel 3-door residential fridge
Corian countertops
Splendide washer/dryer combo (needs control board)
Expanding dinette with free-standing chairs
Fisher-Paykel dishwasher


Lifting bed support with storage area
Cedar lined closet with shoe shelves
Lots and lots of drawers and cabinet space

2005 Newmar Mountain Aire 4304 For SaleOther:

Porcelain electric flush toilet
Automatic satellite antenna for Dish Network
SilverLeaf engine performance monitor
Exterior reskinned and repainted in 2015


Oct 2020 – New HWH leveling controller
Jan 2021 – Full chassis and generator service at 124k miles, new Bilstein shocks (front), new coach batteries (4 InterState GC-2)
Apr 2021 – New (2) Fantastic Fan roof vents
Jul 2021 – New slide toppers (3)
Aug 2021 – New Shurflo water pump for coach
Nov 2021 – New chassis batteries (2 InterState 31-MHD)
Jul 2022 – New toilet valve assembly for Thetford Aria II

All service records are available. Service manuals for the coach and peripherals are also available. Additional photos are available upon request.

Send your inquiry to Jeff at .
The asking price is $83,000.

2005 Newmar Mountain Aire 4304 For Sale

2005 Newmar Mountain Aire 4304 For Sale

2005 Newmar Mountain Aire 4304 For Sale


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