A&I Disc Mower Blade (Left) - A-76N921,12 New disc mower blade, left hand rotation. Blade measures 1.875" (50.8 mm) x 4.719" (120 mm), .734" (18.5 mm) bolt hole, type 10. Fits Gehl disc mowers. Holes: .734" / 18.5mm Length: 4.719" / 120mm Thickness: .156" / 4mm Type: 10 LH Width: 1.875" / 50.8mm Replaces: D21-122 MISCELLANEOUS PMLBL0016 JOHN DEERE V58699 ZEDCOR V90258699 ZEDCOR A-ZA526216 IH 10242975+B147 MASSEY FERGUSON A-111724 FELLA 37302225M1 MASSEY FERGUSON A-3730225M1 MASSEY FERGUSON A-4120114730 MISCELLANEOUS 444266 NEW HOLLAND 478640 FELLA 478640-111724 FELLA 478640111724 FELLA A-526216 NEW IDEA A-526216BH BUSH HOG A-526216NI NEW IDEA A-58699 VICON 604658 GEHL 86625666 CASE/INTERNATIONAL HAR. 902.58.699 VICON A-90258699 VICON Crossed From: G604658 EDCOR LBL0016 LEOFRIC L4120114730 ZEDCOR A-111724 A & I MEGA-CROSS A-526216 A & I MEGA-CROSS A-58699 A & I MEGA-CROSS 604658LH A & I MEGA-CROSS 798-RM699 A & I MEGA-CROSS 798RM699 A & I MEGA-CROSS Models: Gehl DISC MOWER: DC1080 Gehl DISC MOWER: DC2350 Gehl DISC MOWER: DM140 Gehl DISC MOWER: DM160 Gehl DISC MOWER: 2310 Gehl DISC MOWER: 2330 (SN <2226) This is an aftermarket product, NOT an OEM. Thanks for looking!