Compatibility This part is compatible with the following machines: Milwaukee 6528 (SER 775F) Saw 6527 (SER 774C) Sawzall 6527 (SER 774D) Sawzall 6527 (SER 774E) Sawzall 6527 (SER 774F) Sawzall 6522-4 (SER 775C) Sawzall 6528 (SER 775-1001) Super Sawzall 6528 (SER 775-31176) Super Sawzall 6528 (SER 775-63466) Super Sawzall 6528 (SER 775-82966) Super Sawzall 6528 (SER 775A) Super Sawzall 6528 (SER 775B) Super Sawzall 6528 (SER 775C) Super Sawzall 6528 (SER 775D) Super Sawzall 6528 (SER 775E) Super Sawzall 6537 (SER 884A) Super Sawzall 6537 (SER 884B) Super Sawzall 6527 (SER 774A) Sawzall 6527 (SER 744A) Sawzall 6527 (SER 774B) Sawzall 6527 (SER 774-175091) Sawzall 6527 (SER 774-67631) Sawzall 6527 (SER 774-126966) Sawzall 6527 (SER 774-1001) Sawzall