Replacement Riding Lawn Mower Blades from MTD

Cutting your grass with sharp riding lawn mower blades prevents your lawn from becoming brown, dry and susceptible to diseases. MTD lawn mower blades are compaitble with most MTD makes and models so you can replace your blades as needed. Plus, our lawn mower blades perform multiple jobs allowing you to bag, side-discharge or mulch without ever having to change the mulching blade. No matter the part that needs replacing on your machine we have the riding lawn mower parts you need to get back to work. Just search by part and model number in our Part Finder Tool to find the exact match you need. And when you need some advice on maintaining your lawn equipment browse our helpful articles on safety and repairs in the Knowledge Center.

42" Deck Mulching Blade Quick View


  • Item: 942-0616A
  • 42" Deck Mulching Blade

*Free Shipping

942-0741A - 21" Mulching Blade Quick View


  • Item: 942-0741A
  • 942-0741A - 21" Mulching Blade

*Free Shipping

Three in One Blade - Star Center Quick View


  • Item: 942-0611A
  • Three in One Blade - Star Center

*Free Shipping

Three in One Blade Quick View

Three in One Blade

  • Item: 942-0612A
  • Three in One Blade


50" Deck Blade Quick View


  • Item: 942-04053C
  • 50" Deck Blade


16.28" Two in One Blade Quick View


  • Item: 942-0644
  • 16.28" Two in One Blade


42" Deck Blade Quick View


  • Item: 942-0499A
  • 42" Deck Blade


14.88" 2 in 1 Blade Quick View


  • Item: 942-0645
  • 14.88" 2 in 1 Blade


54" Deck Blade Quick View


  • Item: 942-0677B
  • 54" Deck Blade


3 In 1 Blade, Star Center (70cm) Quick View

3 In 1 Blade - Star Center (70cm)

  • Item: 942-0651
  • 3 In 1 Blade, Star Center (70cm)


Part Finder

Don't know your model number?

You can use the Part Finder to help find your model and the right part for your machine.

Don't know your model #?          How to locate your model #?