Model No. M4000 BLOWER Item 001A Parts No. 183A92-1 D10 001-1A I/C HOUSING SET QTY 1 INC. 21 183B73-1 D10 001-1B Description Page 1 / 1 HOUSING SET Opt. 2 NOTE * < 1 183A91-3 HOUSING SET 1 INC. 21 002 850V68-6 M4000 NAME PLATE 1 003 665383-1 POWER SUPPLY CORD 1.0-2-2.0 1 003-1 695556-2 POWER SUPPLY CORD 1.0-2-2.