N nitehawk55 Member Oct 4, 2018 #1 I bought 2 new complete D series 501 engines a few years ago and they have the metal tank . I think they are 1971 and if I recall the plastic tanks were first used in 1973 or 4 ?
I bought 2 new complete D series 501 engines a few years ago and they have the metal tank . I think they are 1971 and if I recall the plastic tanks were first used in 1973 or 4 ?
L Lawnboy77 Well-Known Member Oct 5, 2018 #2 The parts breakdown is showing 1973 as the last year for the steel tank bricks.