Quote:
Originally Posted by whunter
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#11. WARNING: You MUST install a NEW prechamber seal ring every time the prechamber is removed, this is a single crush seal…
OM617 part numbers are:
Standard seal ring MB# 6150170060
Repair size I; 2.3mm MB# 6150170160
Repair size I; 2.6mm MB# 6150170260
Repair size I; 2.9mm MB# 6150170360
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Anyway to determine the seal ring size without removing the prechambers so I can order the correct size seal ring? What kind of repair is done to the prechamber? I am in the planning stages of making the tools. I may have access to a parts engine to remove the prechambers for practice/model/spares.
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85 300D turbo pristine w 157k when purchased 167,870 July 2025
83 300 D turbo 297K runs great. SOLD!
83 240D 4 spd manual- parted out then junked
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