MTD Lawn Mower Blades
Blades that fit MTD Mowers
Mill Supply carries a variety of different kinds of parts that fit MTD mowers. To find out more about each individual blade, click the picture or the box showing that part and you will be taken to that parts detail page. Most orders placed before 4 p.m. EST are shipped same day so make sure you order now to get your parts as fast as possible!
(3) BLADES FOR 54" CUT. FITS
Standard blade, 18-1/2"L x 3"W, 6 pt star center hole, .204" blade thickness. Uses (3) blades for 54" cut. Fits 2002 and newer model 54" riders. Also fits oem# 742-0677.
21-3/16"L X 3"W, OUTSIDE HOLE
Mulching blade, 21-3/16"L x 3"W, "H" center hole pattern, .150" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Also Fits oem# 742-0616
BLADE, 12-3/8"L X 3-3/4"W
Standard blade, 12-3/8"L x 3-3/4"W, 1-1/2" center hole dia., .117" blade thickness, cross blade for 42" cut used with blades 6126 & 6127, outside hole dia. 7/16", center to center 2-1/2". Also fits oem#742-0539.
BLADE, 14-13/16"L X 3"W
High lift blade, 14-13/16"L x 3"W, "H" center hole pattern, .125" blade thickness. Takes (1) 1022 & (2) 1021 for 46" cut, outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0543.
BLADE, 14-3/4"L X 2"W
Standard blade, 14-3/4"L x 2"W, 3/8" center hole dia., .150" blade thickness, 3 blades for 42" cut, outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0129.
BLADE, 14-3/4"L X 3"W
High lift blade, 14-3/4"L x 3"W, 13/32" center hole dia., .150" blade thickness. Fits Deep Deck 800 series, takes (2) 6003 & (1) 6019 for 46" cut, outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0486.
BLADE, 15-5/16"L X 2"W
Low lift blade, 15-5/16"L x 2"W, 3/8" center hole dia., .150" blade thickness. 2 blades for 30" cut, outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0118.
BLADE, 16-1/4"L X 3"W
High lift blade, 16-1/4"L x 3"W, 13/32" center hole dia., .150" blade thickness. Fits deep deck 800 series mowers, takes (2) 6003 & (1) 6019 for 46" cut, outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0487A.
BLADE, 16-1/4"L X 3"W
Standard blade, 16-1/4"L x 3"W, "H" pattern center hole, .125" blade thickness. Uses (2) 1021 & (1) 1022 blades for 46" cut, outside hole dia. 5/16", center to center 2-1/2". Fits deep deck riding mowers 1997 & after. Also fits oem# 742-0542.
BLADE, 17-1/4"L X 2"W
BLADE, 17-1/4"L X 2-1/2"W
Low lift blade, 17-1/4"L x 2-1/2"W, 3/8" center hole dia., .150" blade thickness. Uses (3) blades for 50" cut, outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0171B & 742-0171.
BLADE, 18"L X 2"W
Low lift blade, 18"L x 2"W, 3/8" center hole dia., .150" blade thickness. Uses (2) blades for 36" cut on 18" push/side discharge, outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0121B & 742-0121.
BLADE, 18-3/16"L X 3"W
High lift blade, 18-3/16"L x 3"W, 13/32" center hole dia., .150" blade thickness. Uses (2) blades for 36" cut. Outside hole dia. 5/16", center to center 2-1/2". Fits deep deck 1989 & after. Also fits oem# 742-0496.
BLADE, 19"L X 2"W
Standard blade, 19"L x 2"W, 3/8" center hole dia., .150" blade thickness. Uses (2) blades for 38" cut. Outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0122A.
BLADE, 19-3/8"L X 2"W
Standard blade, 19-3/8"L x 2"W, 13/32" center hole dia., .150" blade thickness. Uses (1) 3471 & (1) 6006 blade for 38" deep deck mowers. Outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0473A & 742-0472.
BLADE, 19-5/16"L X 3"W
Standard blade, 19-15/16"L x 3"W, 13/32" center hole dia., .150" blade thickness. Uses (2) 6006 blades for 38" cut. Outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0473A.
BLADE, 19-5/16"L X 3"W
Mulching blade, 19-5/16"L x 3"W, .406" center hole dia., .150" blade thickness. Uses (2) blades for 38" cut. Outside hole dia. .450", center to center 2-1/2". Also fits oem# 742-0537.
BLADE, 19-5/16"L X 3"W
Standard blade, 19-5/16"L x 3"W, "H" pattern center hole, .150" blade thickness. Uses (2) blades for 38" cut. Outside hole dia.5/16", center to center 2-1/2".
BLADE, 20"L X 2"W
Standard blade, 20"L x 2"W, 3/8" center hole dia., .150" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Also fits 742-0123.
BLADE, 20"L X 2"W
Standard blade, 20"L x 2"W, 3/4" center hole dia., .150" blade thickness. Outside hole dia. 3/8", center to center 2-1/2". Also fits oem# 742-0220.
BLADE, 20"L X 2"W
Standard blade, 20"L x 2"W, 13/16" center hole dia., .150" blade thickness. Fits 030/040 mower. Outside hole dia. 3/8", center to center 2-1/2". Also fits oem# 742-0620 & 742-0500.
BLADE, 20"L X 2-1/4"W
High lift blade, 20"L x 2-1/4"W, 59/64" x 11-16" center hole dia., .125" blade thickness. Fits MTD deck 1997 20" walkbehind.
BLADE, 20-15/16"L X 2"W
Standard blade, 20-15/16"L x 2"W, 13/16" center hole dia., .150" blade thickness. Fits 21" rear bagger models 312R, 313R & 315R. Outside hole dia. 3/8", center to center 2-1/2". Also fits 742-0621 & 742-0521.
BLADE, 21"L X 2"W
Standard blade, 21"L x 2"W, 3/8" center hole dia., .150" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0124.
BLADE, 21"L X 2-1/2"W
Standard blade, 21"L x 2-1/2"W, 13/16" center hole dia., .150" blade thickness. Fits 21" rear bagger models 816R 818R & 462R thru 479R. Outside hole dia. 3/8", center to center 2-1/2". Also fits oem# 742-0621 & 742-0306A.
BLADE, 21"L X 2-1/4"W
High lift blade, 21"L x 2-1/4"W, 59/64" x 11/16" center hole dia., .134" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Fits MTD deck 1997 & newer on 21" walkbehind.
BLADE, 21-3/16"L X 3"W
High lift blade, 21-3/16"L x 3"W, 13-32" center hole dia., .150" blade thickness. Fits Deep Deck 800 series. Uses (2) 6003 & (1) 6019 blades for 46" cut. Outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0499A & 742-0499.
BLADE, 21-3/16"L X 3"W
Standard blade, 21-3/16"L x 3"W, "H" center hole pattern, .150" blade thickness. Uses (2) blades for 42" cut. Outside hole dia., 5/16", center to center 2-1/2". Also fits oem# 742-0616
BLADE, 22"L X 2"W
Standard blade, 22"L x 2"W, 3/8" center hole dia., .150" blade thickness. Uses (2) blades for 42" cut. Also fits oem# 742-0125B & 742-0125.
BLADE, 22"L X 2"W
Standard blade, 22"L x 2"W, 3/4" center hole dia., .150" blade thickness. Outside hole dia. 3/8", center to center 2-1/2". Also fits oem# 742-0222.
BLADE, 22"L X 2"W
Standard blade, 22"L x 2"W, 13/16" center hole dia., .150" blade thickness. Fits 22" standard deck. Outside hole dia. 3/8", center to center 2-1/2". Also fits oem# 742-0622 & 742-0522.
BLADE, 22"L X 2"W
Standard blade, 22"L x 2"W, 13/32" center hole dia., .187" blade thickness. Uses (1) 3408 & (2) 3407 blades for 44" cut. Outside hole dia. 5/16", center to center 2-1/2". Also fits oem# 742-0295.
BLADE, 22"L X 2-1/4"W
Standard blade, 22"L x 2-1/4"W, 59/64" x 11/16" center hole dia., .125" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Fits 22" MTD deck 1995 & newer. Also fits oem# 742-0642.
BLADE, 25-5/8"L X 2-1/2"W
BLADE, 30"L X 2-3/4"W
Standard blade, 30"L x 2-3/4"W, "H" center hole pattern, .160" blade thickness. Outside hole dia. 21/64", center to center 2-1/2". Fits MTD side discharge deck riding mowers, 1990 & after.
BLADE, 30"L X 3"W
Standard blade, 30"L x 3"W, 3/8" center hole dia., .150" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Also fits 742-0256A.
BLADE, 6-3/8"L X 1-1/2"W
Standard blade, 6-3/8"L x 1-1/2"W, 3/8" center hole dia., .095 blade thickness. Takes (1) 3408 & (2) 3407 blades for 44" deck. Also fits oem#742-0252.
COMMERCIAL MULCHING BLADE
Mulching blade, 20"L x 2-1/2"W, 1" center hole dia., .150" blade thickness. Universal commercial blade.
COMMERCIAL MULCHING BLADE
Mulching blade, 21"L x 2-1/2"W, 1" center hole dia., .150" blade thickness. Universal commercial blade.
COMMERCIAL MULCHING BLADE
Mulching blade, 22"L x 2-1/2"W, 1" center hole dia., .150" blade thickness. Universal commercial blade.
MULCHING BLADE
Mulching blade, 14-13/16"L x 2-1/2"W, "H" pattern center hole, .150" blade thickness. Takes (1) 1030 & (2) 1029 blades for 46" cut. Fits models 600 & 800 series 1997 & after side discharge tractors. Also fit oem# 742-0612.
MULCHING BLADE
Mulching blade, 14-13/16"L x 3"W, "H" pattern center hole, .125" blade thickness. Takes (1) 1038 & (2) 1037 for 46" cut. Fits deep deck riding mowers 1997 & after.
MULCHING BLADE
Mulching Blade, 16-1/4"L x 3"W, "H" pattern center hole, .125 blade thickness. Uses (1) 1038 & (2) 1037 blades for 46" cut, outside hole dia. 5/16", center to center 2-1/2".
MULCHING BLADE
Mulching Blade, 16-1/4"L x 2-1/2"W, "H" pattern center hole, .150" blade thickness. Uses (1) 1030 & (2) 1029 blades for 46" cut. Fits models 600 & 800 series 1997 & after side discharge tractors. Also fit oem# 742-0611
MULCHING BLADE
Mulching Blade, 17-5/16"L x 2-1/2"W, "H" pattern center hole, .187" blade thickness, Uses 3 blades for 50" cut, outside hole dia. 21/64", center to center 2-1/2". Fits deep deck riding mowers 1998 & after.
MULCHING BLADE
Mulching Blade, 19-5/16"L x 3"W, "H" pattern center hole, .150" blade thickness. Uses (2) blades for 38" cut. Outside hole dia. 5/16", center to center 2-1/2".
MULCHING BLADE
Mulching blade, 21-3/16"L x 3"W, "H" center hole pattern, .150" blade thickness. Uses (2) blades for 42" cut. Outside hole dia., 5/16", center to center 2-1/2". Also fits oem# 742-0616.
MULCHING BLADE
Mulching blade, 21-3/16"L x 3"W, 13/32" center hole dia., .150" blade thickness. Uses (2) blades for 42" cut on model # 15-612B. Outside hole dia. 7/16", center to center 2-1/2". Also fits 742-0538.
MULCHING BLADE
Mulching blade, 21-3/16"L x 3"W, 13/32" center hole dia., .150" blade thickness. Outside hole dia. 5/16", center to center 2-1/2".
MULCHING BLADE, 18"L X 2-1/2"W
Mulching Blade, 18"L x 2-1/2"W, 59/64" x 11/16" center hole dia., .125" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Fits MTD battery operated walkbehind mowers.
MULCHING BLADE, 18"L X 2-1/4"W
Mulching Blade, 18"L x 2-1/4"W, 59/64" x 11/16" center hole dia., .134" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Fits MTD deck 1995 & newer & 18" walkbehinds.
MULCHING BLADE, 2 BLADES FOR 38" CUT
Mulching blade, 19-5/16"L x 3"W, "H" pattern center hole, .150" blade thickness. Uses (2) blades for 38" cut. Outside hole dia. 5/16", center to center 2-1/2".
MULCHING BLADE, 20"L X 2-1/2"W
Mulching blade, 20"L x 2-1/2"W, 13/16" center hole dia., .125" blade thickness. Fits 20" walkbehind mowers, for slpined shaft models & electric models. Outside hole dia. 3/8", center to center 2-1/2".
MULCHING BLADE, 20"L X 2-1/4"W
Mulching Blade, 20"L x 2-1/4"W, 13/16" center hole dia., .125" blade thickness. Fits 090 series mowers. Outside hole dia. 3/8", center to center 2-1/2". Also fits 942-0500 & 742-0500.
MULCHING BLADE, 20"L X 2-1/4"W
Mulching blade, 20"L x 2-1/4"W, 59/64" x 11/16" center hole dia., .125" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Fits MTD deck 1997 & newer, fits 20" walkbehind.
MULCHING BLADE, 21"L X 2-1/4"W
Mulching blade, 21"L x 2-1/4"W, 27-32" center hole dia., .125" blade thickness. Fits 21" "Yardman & White" models 410/425. Outside hole dia. 3/8", center to center 2-1/2". Also fits oem# 742-0721.
MULCHING BLADE, 21"L X 2-1/4"W
Mulching blade, 21"L x 2-1/4"W, 59/64" x 11/16"center hole dia., .125" blade thickness. Outside hole dia. 5/16", center to center 2-1/2". Fits MTD deck 1995 & newer. Also fits oem# 742-0741.
MULCHING BLADE, 22"L X 2-1/4"W
Mulching blade, 22"L x 2-1/4"W, 13/16" center hole dia., .125" blade thickness. Fits 22" walk behind. Outside hole dia. 3/8", center to center 2-1/2". Also fits oem# 742-0722.
MULCHING BLADE, 22"L X 2-1/4"W
Mulching blade, 22"L x 2-1/4"W, 59/64" x 11/16" center hole dia., .125" blade thickness. Outside hole dia. 5/16", center to center 2-1/4". Fits 22" MTD deck 1995 & newer walk behind. Also fits oem# 742-0742.
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