1983 Mercedes-Benz 300D Base Sedan 4-Door 3.0L- Needs Transmission Repair

1983 Mercedes-Benz 300-Series

For sale is my 1983 Mercedes-Benz 300D. This car was my daily driver through the summer until the transmission started to slip. Please do not hesitate to send questions.
The good:
Smooth running turbodiesel engine with no blow-by. Started easily all through winter.
4 new shocks
New right front control arm
New brake pads, otors, alipers, nd brake hoses
New masssive group 49 battery
Recent engine valve adjustment
New fuel filters
New exhaust system
The bad:
Transmission does not reliably upshift and needs repair
Minor scrape damage to passenger side of vehicle (pictured)
A few rust spots on the undercarriage
A/C system has a leak. Will work for a few days if charged
Power lock system is plugged off
Driver's door lock only works from inside
Odometer works intermittently

• Condition: Used
• Make: Mercedes-Benz
• Model: 300-Series
• Type: Sedan
• Trim: Base Sedan 4-Door
• Year: 1983
• Mileage: 250,000
• VIN: WDBAB33A7DB018136
• Color: Blue
• Engine size: 3.0L 2998CC l5 DIESEL SOHC Turbocharged
• Number of cylinders: 5
• Power options: Air Conditioning, Power Windows
• Fuel: Diesel
• Transmission: Automatic
• Drive type: RWD
• Interior color: Tan
• Options: Sunroof, Leather Seats
• Vehicle Title: Clear
Want to buy? Contact seller!