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Photo of Rv
Photo of Rv
  • Price: $68,000
  • Year: 2006
  • Model: DIPLOMAT 38 PST
  • Property ID: 6981455
  • Partner ID: 5038042752
  • Posted On: Oct 7, 2025
  • Updated On: Oct 7, 2025

RV Description

2006 Monaco Diplomat 38PST Diesel Pusher ONLY 13,000 Original Miles Clean, Meticulously Kept


Price: $68,000

Location: Southern Mississippi

Contact: Text 605-691-2625 with questions or to set up an appointment.


Key Specifications & Features


Year/Model 2006 Monaco Diplomat 38PST

Current Mileage13,000 Original Miles

Purchased Mileage 6,000 Miles (Purchased in 2023, Title Verified)

Engine Cummins ISL 400 HP Diesel (8.8L)

Transmission Allison 3000 MH 6-Speed World

Chassis Roadmaster RR8S-Series (Air Glide Suspension)

Length 38 Feet (Ideal for National/State Parks)

Slides 3

Fuel Type Pre-DEF Diesel (No DEF required)



Condition and Proven Reliability

This coach is clean and meticulously kept and was purchased in 2023 with incredible low original miles on the odometer (6,000 miles, verified on the title). We have since put 7,000 reliable miles on it in the last two years, proving its readiness for long-distance travel.


Road-Tested: After purchase, we immediately took it to a certified diesel mechanic for a comprehensive tune-up and installed Brand New Hercules Strong Guard HTL Tires (2023).


Performance: The coach has performed with ZERO ISSUES in 2 years of adventure, including multiple trips to South Dakota/Minnesota and a recent 3,000-mile round trip to Western US National Parks (Yellowstone, Grand Teton) and Banff, Canada.


Perfect Length: At 38 feet, it is the optimal length for a couple, plenty of interior space with three slide-outs, yet small enough to access popular campgrounds in State and National Parks.


Interior & Comfort Upgrades

We've made several updates to enhance comfort and bring a residential feel:


Factory sofa replaced with a comfortable, cozy recliner loveseat.


Master suite includes an updated Queen Size Mattress.


Bathroom features an updated Porcelain Toilet.


Includes a Roadside Fireplace and Onan 7.5 kW Quiet Diesel Generator.


Known Issues (Transparent Listing)

To maintain full transparency, the following minor issues are present and have not been investigated or repaired:


Main Awning: The large main awning works manually but does not deploy via the main switch. The electrical control issue has not been investigated.


Dash AC: The dash air conditioning unit recently stopped working. The issue has not been investigated by a mechanic.


This is an exceptional opportunity to own a clean, meticulously kept, low-mileage (13k total), pre-DEF diesel pusher with a proven travel history and full service documentation. Serious inquiries only.

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