That is a model year 1971 through 1973 1600 cc engine.
2004
1967 1500cc
1971
1973 , 48hp , 1600cc
1960 1200CC
1957
to find the year, you need to know the letters prior to the number
This would be a model year 1967 Type 2, or bus engine.
1600cc from Model Year 1971 - www.lennysvw.com
This would be model year 1963.
The number 5851140 on your Volkswagen engine indicates it is likely from the 1960s, specifically between 1966 and 1970. This engine number suggests it could be a type 1 or type 2 engine, commonly found in Beetles or Transporters from that era. For a precise identification, you may want to consult a detailed Volkswagen engine number guide or a vintage Volkswagen expert.
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