Skip to content
FREE SHIPPING ON ORDERS OVER $250 NATIONWIDE
FREE SHIPPING ON ORDERS OVER $250

MTD Mower Blades

Replacement mower blades for MTD-built riding mowers and lawn tractors, including models sold under brands such as Troy-Bilt and Craftsman, from Oregon and Rotary.

Match your blade by the MTD part number (often starting 742- or 942-) or by length and center hole shape. See how to find the right replacement mower blade, and check our Cub Cadet mower blades too.

Filters

Rotary 17279 Blade 23-1/4" x Diamond Mulcher Blade for MTD
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99

Rotary # 17279 BLADE 23-1/4" X DIAMOND MULCHER BLADE FOR MTD

Rotary
In stock

Commercial Mulcher Blade replaces MTD 742-05510-X. Requires two blades for 46" cut. Fits MTD models 17ARFACT093, 17RRFACT093, 13AQA9ZT093 and other...

View full details
$14.99 - $14.99
$14.99
$14.99 - $14.99
$14.99
Rotary 17280 Blade 17-1/4" x Diamond Mulching Blade for MTD
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99

Rotary # 17280 BLADE 17-1/4" X DIAMOND MULCHING BLADE FOR MTD

Rotary
In stock

Mulching Blade replaces MTD 742P05094-X. Mulcher version of Rotary 17224. Fits MTD models 17ASHAC3A93, 17ARFACW093, 13AQA2ZWA93 and others. Fits Cu...

View full details
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99
Rotary 17281 Blade 18-5/8" x Diamond Mulching Blade for MTD
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99

Rotary # 17281 BLADE 18-5/8" X DIAMOND MULCHING BLADE FOR MTD

Rotary
In stock

Mulching Blade replaces MTD 742P05286-X. Mulcher version of Rotary 17225. Fits MTD models 17ASHAC3A93, 17ARFACW093, 13AQA2ZWA93 and more. Fits Cub ...

View full details
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99
Rotary 3407 Blade 22" x 13/32" MTD
$13.99 - $13.99
$13.99
$13.99 - $13.99
$13.99

Rotary # 3407 BLADE 22" X 13/32" MTD

Rotary
In stock

Blade replaces MTD 742-0295, 942-0295. Requires (1) 3408 & (2) 3407 for 44" cut. Also fits White & Yardman.Replaces: MTD 742-0295 MTD 942...

View full details
$13.99 - $13.99
$13.99
$13.99 - $13.99
$13.99
Rotary 50443 Blade 21.06" (535mm) Mulching MTD (Export)
$7.99 - $7.99
$7.99
$7.99 - $7.99
$7.99

Rotary # 50443 BLADE 21.06" (535MM) MULCHING MTD (EXPORT)

Rotary
In stock

Mulching Blade 21.06" / 535mm. Replaces MTD 742-0674-637 and 742-0674. Fits Model 700 Series Traktor 42" 107cm SD.Replaces: MTD 742-0674-637 MTD ...

View full details
$7.99 - $7.99
$7.99
$7.99 - $7.99
$7.99
Rotary 50444 Blade 19.28" (490mm) MTD (Export)
$7.99 - $7.99
$7.99
$7.99 - $7.99
$7.99

Rotary # 50444 BLADE 19.28" (490MM) MTD (EXPORT)

Rotary
In stock

Blade 19.28" / 490mm 3-in-1. Replaces MTD 742-0675-637, 742-0675, 742-04084, 942-0675 and 942-0675-637. Fits Model 700 Series 96cm SD.Replaces: M...

View full details
$7.99 - $7.99
$7.99
$7.99 - $7.99
$7.99
Rotary 50447 Blade 24" (610mm) MTD (Export)
$8.99 - $8.99
$8.99
$8.99 - $8.99
$8.99

Rotary # 50447 BLADE 24" (610MM) MTD (EXPORT)

Rotary
In stock

24"/610mm 3 In 1 Blade replaces MTD 942-0760, 743-0760. Fits Mini Rider 24" with 60cm Deck.Replaces: MTD 942-0760 MTD 742-0760 MTD 7420760A0637 Di...

View full details
$8.99 - $8.99
$8.99
$8.99 - $8.99
$8.99
Rotary 6003 Blade 16-1/4" x 13/32" MTD
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99

Rotary # 6003 BLADE 16-1/4"X 13/32" MTD

Rotary
In stock

Requires (2) 6003 & (1) 6019 for 46" cut MTD; Deep Deck, 800 Series.Replaces: MTD 742-0487 MTD 742-0487A MTD 942-0487 MTD 942-0487A MTD 742-050...

View full details
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99
Rotary 6004 Blade 22" x 13/16" MTD
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99

Rotary # 6004 BLADE 22" X 13/16" MTD

Rotary
In stock

Fits MTD 22" STD. Deck.Replaces: MTD 742-0522 MTD 742-0622 MTD 942-0522 MTD 942-0622 WINDSOR 50-3345 Dimensions: LENGTH: 22" WIDTH: 2" C. H. DIA: 1...

View full details
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99
Rotary 6006 Blade 19-5/16" x 13/32" MTD
$11.99 - $11.99
$11.99
$11.99 - $11.99
$11.99

Rotary # 6006 BLADE 19-5/16"X 13/32" MTD

Rotary
In stock

Requires (2) #6006 for 38" Cut MTD Deep Deck.Replaces: MTD 742-0473A MTD 942-0473A MTD 942-0493 MTD 742-0493 MTD 742-0472 MTD 742-0322 WINDSOR 50-2...

View full details
$11.99 - $11.99
$11.99
$11.99 - $11.99
$11.99
Rotary 6028 Blade 21-3/16" x 13/32" MTD
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99

Rotary # 6028 BLADE 21-3/16" X 13/32" MTD

Rotary
In stock

Requires (2) for 42" cut MTD; Deep Deck, Side Discharge 1990 & After.Replaces: MTD 742-0499 MTD 742-0499A MTD 742-0503 MTD 942-0499 MTD 942-049...

View full details
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99
Rotary 6127 Blade 21-3/416" x 13/32" Mulcher MTD
$13.99 - $13.99
$13.99
$13.99 - $13.99
$13.99

Rotary # 6127 BLADE 21-3/416" X 13/32" MULCHER MTD

Rotary
In stock

Requires (2) for 42" cut MTD. Mulching Blade.Replaces: MTD 742-0538 MTD 942-0538 WINDSOR 50-3250 Dimensions: LENGTH: 21-3/16" WIDTH: 3" C. H. DIA:...

View full details
$13.99 - $13.99
$13.99
$13.99 - $13.99
$13.99
Rotary 6143 Blade 18-3/16" x 13/32" High-Lift MTD
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99

Rotary # 6143 BLADE 18-3/16" X 13/32" HIGH-LIFT MTD

Rotary
In stock

Requires (2) for 36" cut MTD; Deep Deck, 1989 & After. High Lift.Replaces: MTD 742-0496 MTD 942-0496 MTD 742-0496A WINDSOR 50-2400 Dimensions:...

View full details
$12.99 - $12.99
$12.99
$12.99 - $12.99
$12.99
Rotary 6423 Blade 21" x Bow-Tie Mulcher MTD
$7.99 - $7.99
$7.99
$7.99 - $7.99
$7.99

Rotary # 6423 BLADE 21" X BOW-TIE MULCHER MTD

Rotary
In stock

Fits MTD Deck 1995 & older. Mulching Blade.Replaces: CUB CADET 942-0741 CUB CADET 942-0741A CUB CADET 742-0741 CUB CADET 742-0741A CUB CADET 7...

View full details
$7.99 - $7.99
$7.99
$7.99 - $7.99
$7.99
Rotary 6424 Blade 22" x Bow-Tie Mulcher MTD
$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99

Rotary # 6424 BLADE 22" X BOW-TIE MULCHER MTD

Rotary
In stock

Mulching Blade Fits MTD Deck 1995 & older. Fits 22" Walkbehind.Replaces: CUB CADET 942-0742 CUB CADET 742-0742 CUB CADET 742-0742A CUB CADET ...

View full details
$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99
Rotary 6438 Blade 20" x Bow-Tie Mulcher MTD
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99

Rotary # 6438 BLADE 20" X BOW-TIE MULCHER MTD

Rotary
In stock

Fits MTD Deck 1997 & older. Fits MTD 20" Walkbehind. Must be utilized with "Revised" Blade Adapter (with bosses) ONLY. Mulching Blade.Replac...

View full details
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99
Rotary 6439 Blade 20" x 59/64" x 11/16" High-Lift MTD
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99

Rotary # 6439 BLADE 20" X 59/64"X11/16" HIGH-LIFT MTD

Rotary
In stock

Fits MTD Deck 1997 & older. Fits MTD 20" Walkbehind. Must be utilized with "Revised" Blade Adapter (with bosses) ONLY.Replaces: MTD 942-0640 ...

View full details
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99
Rotary 6448 Blade 18" x Bow-Tie Mulcher MTD
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99

Rotary # 6448 BLADE 18" X BOW-TIE MULCHER MTD

Rotary
In stock

Fits MTD Deck 1995 & older. Fits MTD 18' Walkbehind. Must be utilized with "Revised" Blade Adapter (with bosses) ONLY. Mulching BladeReplace...

View full details
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99
Rotary 6450 Blade 21" x Bow-Tie High-Lift MTD
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99

Rotary # 6450 BLADE 21" X BOW-TIE HIGH-LIFT MTD

Rotary
In stock

High Lift Blade. Fits MTD Deck 1997 & older. Fits MTD 21" Walkbehind. Must be utilized with "Revised" Blade Adapter (with bosses) ONLY.Repla...

View full details
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99