$14.95
All Models 397 Pc. Metric O-Ring Assortment in Case
Must have for any Mercedes D.I.Y.er
W123, 300SD
$8.25
300D 300CD 300TD 300SDL Exhaust Metal Sealing Ring
For Turbo Models Listed above 1981 to 1987
SVO / Biodiesel
Sorting Out the Claims When Considering a Diesel to Vegetable Oil Conversion
Here are some tips to considering when putting together your own conversion
Fluid level for '80 300TD
I have a newly acquired 1980 300TD and the first thing I wanted to do was change the transmission fluid. The stick was reading 2 or 2 ½ inches above full at temperature before I did anything, but outside of some issues with the 3rd to 2nd gear kick down, it was well behaved. The gasket was hard and the fluid was very old which is not good news, but the car has suffered fair neglect and I was not too dismayed. The issue of immediate concern was that I retrieved only 6 qts. of fluid from the system, including torque converter. At present I have replaced the fluid to the level I found it at, but am not driving the car. I might guess that the dipstick is either a mismatched junkyard replacement, or maybe the dip tube has been modified or maybe the AT fluid was overfilled.
Chassis Model Number
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79 300d transmission issues - flaring/misengagement
Just want to verify these issues are covered in the new guide for pre-80 transmissions...just had the transmission throttle linkages adjusted and added the recommended LucasOil. After a few hundred miles, the transmission now flares between 2-3rd and redlines for many seconds before a shift from 1st to second (but only sometimes). It also seems to engage two gears simultaneously sometimes for a short time.
Chassis Model Number
Forums
$12.50
116 123 Early 126 Chassis Front Wheel Bearing Seal - Sold Individually
Fits all 116 1973 to 1980 all 123 1977 to 1985 and 126 1981 to 1984
Vacuum
123 Chassis Vacuum Door Lock Failure
A very common problem that requires precise troubleshooting
82 300D vac pump check valves
onsimple vac overhaul kit for late model pump with 3 check valves does it matter which check valve goes on top or the 2 on bottom,are they all the same,i know top check valve faces away from engine and bottom face engine with flat surface out,but i did notice to dimples in 2 check valves,are they supposed to go on bottom or does it matter?
Chassis Model Number
Forums
85 300TD Rear Wheel Bearing Race Problem
Have run into a real problem on my 85 300TD...apparently my right rear wheel bearing seized at some point, shattered the race (well, two pieces) and the new race won't press in (just slides in by hand...no interference fit.) Do I need a whole new wishbone back there? Kinda looks like it....can these even be had?
Given the rust issues...I'm wondering if it's time to jury-rig it by JB-Welding the race into the carrier to get the race in and relegate the car to short trips and focus on my W124.
Thanks.
Chassis Model Number
Forums
77 300D Engine Transplant options
recently, my 1977 300D W123 diesel engine seized. Ive come across a 1984 300SD turbo Diesel W126. Can I transplant the turbo Diesel complete into my 1977 w123. I planned to transplant the engine, transmission, and rear axel.
Will this work? The reason Why I ask is because I am not sure if there is any wiring, or vacuum lines that wont interchange, or need to be added. Please advise. Thank you for taking time to help.