102mm diameter (both) 2V pulley with 4 x M8 fan blade mounting boltᅠthreads at 52mm PCD (measured diagonally). 28mm diameter fan centre boss. 38mm hose connector tail.
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102mm diameter (both) 2V pulley with 4 x M8 fan blade mounting boltᅠthreads at 52mm PCD (measured diagonally). 28mm diameter fan centre boss. 38mm hose connector tail.