Replaces:
ALLIS CHALMERS 1657589
LESCO 050580
SIMPLICITY 1657589
SIMPLICITY 1636451
SIMPLICITY 1657589ASM
SIMPLICITY 1657589A
SIMPLICITY 1636451SM
SIMPLICITY 1657589SM
TROY BILT 1747640
TROY BILT 1772335
Fits Model:Troy Bilt Requires 2 for 36" cut; SIMPLICITY 500,600,1300,4000,5000,RT series; requires 2for 36" cut
Specifications: Requires 2 for 36" cut
S/F: Straight
Center Hole: 3/4 "
Length: 18 1/2 "
Center To Center: 2 9/16 "
Width: 2 "
Thickness: .187 "
Outer Hole: 3/8 "
