Milwaukee MIL-43-54-1090 4.5in T1 Guard Assemblyin

This part is compatible with many tools including the models listed below:

• Milwaukee 2680-059-(D45A) CORDLESS 18 VOLT 4-1/2" CUT-OFF/GRINDER Cordless Grinder
• Milwaukee 2680-059-(D45B) CORDLESS 18 VOLT 4-1/2" CUT-OFF/GRINDER Cordless Grinder
• Milwaukee 2680-20 M18 Cordless 4-1/2 Inch Cut-off /-Bare Tool Cordless Grinder
• Milwaukee 2680-20-(B96A) M18 Cordless LITHIUM-ION 4-1/2" Cut-off / Cordless Grinder
• Milwaukee 2680-20-(B96B) Cordless Grinder
• Milwaukee 2680-22-(B96A) Cordless Grinder
• Milwaukee 2680-22-(B96B) Cordless Grinder
• Milwaukee 6116-30 4-1/2 Inch 5 Inch 12.0 Amp Small Angle with Lock-on Electric Grinder
• Milwaukee 6116-30-(B62B) Electric Grinder
• Milwaukee 6116-30-(B62C) Electric Grinder
• Milwaukee 6116-31 4-1/2 Inch 5 Inch 12.0 Amp Small Angle With Out Lock On Electric Grinder
• Milwaukee 6116-31-(B63B) Electric Grinder
• Milwaukee 6116-31-(B63C) Electric Grinder
• Milwaukee 6116-33 4-1/2 Inch 5 Inch 12.0 Amp Small Angle Electric Grinder
• Milwaukee 6116-33-(B64B) Electric Grinder
• Milwaukee 6116-33-(B64C) Electric Grinder
• Milwaukee 6122-30 4-1/2 Inch 10 Amp Trigger Grip Small Angle (Paddle w/ Lock-On) Electric Grinder
• Milwaukee 6122-30-(B65B) 4-1/2-Inch Trigger Grip Small Angle Electric Grinder
• Milwaukee 6122-30-(B65C) 4-1/2-Inch Trigger Grip Small Angle Electric Grinder
• Milwaukee 6122-30A-(B65B) 4-1/2-Inch Trigger Grip Small Angle Electric Grinder
• Milwaukee 6122-30A-(B65C) 4-1/2-Inch Trigger Grip Small Angle Electric Grinder
• Milwaukee 6122-31 4-1/2 Inch 10 Amp Trigger Grip Small Angle (Paddle Switch, no lock-on) Electric Grinder
• Milwaukee 6122-31-(B66B) 4-1/2-Inch Trigger Grip Small Angle Electric Grinder
• Milwaukee 6122-31-(B66C) 4-1/2-Inch Trigger Grip Small Angle Electric Grinder
• Milwaukee 6122-31A-(B66B) 4-1/2-Inch Trigger Grip Small Angle Electric Grinder
• Milwaukee 6140-30 4-1/2 Inch 7.5 Amp Small Angle (Paddle Switch w/Lock-On) Electric Grinder
• Milwaukee 6140-33 7 Amp 4-1/2 Inch Small Angle Electric Grinder
• Milwaukee 6148-30 4-1/2 Inch 10 Amp Small Angle (Paddle Switch w/Lock-On) Electric Grinder
• Milwaukee 6148-30-(B71B) Electric Grinder
• Milwaukee 6148-30-(B71C) Electric Grinder
• Milwaukee 6148-31 4-1/2 Inch 10 Amp Small Angle - Paddle Switch w/no Lock-On (Replacement of 6140) Electric Grinder
• Milwaukee 6148-31-(B72B) Electric Grinder
• Milwaukee 6148-31-(B72C) Electric Grinder
• Milwaukee 6148-33 4-1/2 Inch 10 Amp Small Angle (Slide Switch w/ Lock-On) Electric Grinder
• Milwaukee 6148-33-(B73B) Electric Grinder
• Milwaukee 6148-33-(B73C) Electric Grinder

This isn't an aftermarket part or a replica but an original product manufactured by Milwaukee