$12.25 616 617 Diesel Transmission Vacuum Shift Valve Dashpot Upgrade Better shifting performance for 1980 to 1985 240D 300D 300TD 300CD and 300SD
$29.50 Later models Internal Alternator Voltage Regulator - Best Run Insurance! Fits most models 1977 to 1989. Easy to replace yourself with our instructions
$9.95 Late Oil Filler Cap Gasket Set - Narrow Version For engines that have the black plastic oil filler cap
$44.95 Fuel Filter Kit 1984 to 1993 (Code 3) Fits 601 602 603 190D 300D 300TD 300SDL 350SD 350SDL -- DO NOT FIT 123 CHASSIS!!!!
Driveline and rear end Drive Line Flex Disk Deterioration and Catastrophic Failure Start with inspection and replace at first signs of wear to prevent expensive damage to transmission
Suspension W126 Chassis Front End Clunking Due to Support Rod Joint Failure Very very common on those chassis with over 150,000 miles
Engine Keeping the Power Steering Fluid Clean Many are surprised to learn there is a filter down inside the pump