Southaven RV and Marine Logo Memphis Mississippi area

Ask about the Peace of Mind Purchase! 
CALL 662.393.9948 or 888.902.9948
5485 Pepper Chase Drive 
Southaven, MS 

RV's                                             Marine       


2018 Entegra Cornerstone 45B

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Don't Pay MSRP:$700,011
No Hassle Price:$525,008
Total Savings:$175,003

Figure My Payments!

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, Southaven RV & Marine is not responsible for any errors or omissions.

Unit Information

Stock Number:2074
# of Slides:4
Class:Class A Diesel
Available/Sale Pend/Sold:Available
Exterior Color:TOPAZ
Interior Color:OXFORD
Manufacturers Build sheet:Download PDF

Unit Location

Southaven RV & Marine
5485 Pepper Chase Drive
Southaven, MS 38671

Contact Information:

  • Local: 662.393.9948
  • Service: (662) 393-9948
  • Parts: (662) 393-9948
  • Fax: 662-393-6986



You deserve the ultimate luxury—and that’s exactly what the Cornerstone delivers. With power, opulence and new features such as passive tag axle steering, Collision Mitigation, and electronic stability control, you’ll quickly see how it’s easy to revel in luxury in this motorcoach.

Options Included

Chassis Spartan K3 raised rail chassis
Engine Cummins 15 liter ISX turbocharged 605HP engine 1,950 lb. ft. torque at 1,200 RPM
Transmission Allison 4000 MH 6-speed transmission
Engine Block Heater 1,500 watt engine block heater
Front Suspension Reyco Granning IFS independent front air suspension
Rear Suspension Reyco Granning rear suspension
Front Axle Reyco Granning IFS independent 20,000 lb front axle and air suspension
Rear Axle Dana rear axle 23,000-lb., tag axle 14,000-lb.
Rear Axle Ratio 4.30 “Quiet-Gear” rear axle ratio
Hitch 20,000-lb. hitch with 7/4-pin plug
Tag Axle Tag axle air dump & Reyco Granning Passive Steer Tag Axle
Air Leveling Hadley air leveling system
Radiator Side-mounted radiator
Braking System All-wheel ABS disc brakes
Engine Brake Three-stage engine brake
Traction Control Automatic traction control
Bilstein Shocks Bilstein shocks - 60MM front & 46MM on rear/tag
Fuel Tank 150-gal. fuel tank (dual fill)
DEF Tank Dual DEF fill 15 gallon
Tires Michelin 365/70R 22.5" tires (front) and 315/80R 22.5" tires (rear)
Turning Radius 55-degree turning radius
Chassis Battery Chassis batteries (2) 12 volt
Alternator 210-amp alternator
Air Connection Remote air connection

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Unit specifications not available.

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