Restored German Bosch 211905205Q DVDA bus distributor

These are restored/rebuilt German Bosch 211905205Q DVDA 1971 dual port engine bay bus distributors. It's for type 1 engines in bay buses running 34-3 carbs. These distributors are completely disassembled with all the parts being cleaned spotless in an industrial parts cleaner. Each part is then closely inspected and measured to ensure it is still in spec. Worn parts are replaced. Both main shaft fiber washers are replaced. Both advance weight fiber washers are replaced. The main shaft is shimmed to spec. The distributor is then reassembled using Bosch distributor grease and oil which was applied in the appropriate areas. New points, condenser, rotor and shaft o-ring are installed. The distributor cap clips and external screws, hardware, drive dog and it's spring were stripped of their remaining original zinc plating and any corrosion. They are then re bright zinc plated. The new zinc plating protects these steel parts from corrosion for years to come. The distributor body is then cleaned of oxidation and any stains and returned to the original bright finish. These restored distributors come with tested, original and correct 853 German Bosch DVDA vacuum canisters. The advance and retard on each canister is checked in degrees and vacuum on my Sun distributor machine. Each distributor is tested on my Sun Distributor machine after restoration to ensure they are in spec. These distributors are now ready for decades of further service. These 211905205Q distributors were a one year only distributor (1971) and are getting hard to find due to their popularity with bay bus owners running original Type 1 dual port engines with German Solex 34-3 carbs. These distributors advance and ramp and their vacuum canisters where designed for the heavier Bay bus and it's 002 transmission. These are excellent distributors after restoration and are vastly superior to the 009's that have horrible flat spots, off idle hesitations and poor drivability when matched with German Solex 34-3 carbs. This distributor is not a match for Solex 30 series carbs.

• Brand: Bosch
• Type: Distributor
• OE/OEM Part Number: 211905205Q
• Manufacturer Part Number: 0 231 173 001
• Vintage Part: Yes
• Country/Region of Manufacture: Germany