Best Cub Cadet Sc 100 Lawn Mower Blade

Cub Cadet 942-0741A Mulching Blade – 21"

-20%

★★★★★

$32.99 $39.59

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Last update was on: December 6, 2025 10:01 pm

• Replaces OEM Part Numbers: Craftsman SPM209370365
• Cub Cadet 490-100-C089, 490-100-M084, 742-04276, 742-04276S, 742-0741, 742-0741A, 942-04276, 942-0741, 942-0741A, CC-742-0741, CC-742-3032, OEM-742-0741
• Replaces OEM Part Numbers: MTD 01002810, 1002810, 490-100-M084, 742-04276, 742-04276S, 742-0741, 742-0741A, 742-741, 942-0741, 942-0741A, OEM-742-0741
• Troy-Bilt 490-100-M084, 742-0741, 742-0741A, 942-0741, 942-0741A, OEM-742-0741

8TEN LawnRAZOR 2pk Mulching Blade 21" Deck Cub Cadet MTD Troy Bilt 300 900 Walk Behind 1995 & Up 01002810 942-0741A

-16%

★★★★★

$16.45 $19.08

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Last update was on: December 6, 2025 10:01 pm

• Fits MTD/Bolens/Cub Cadet/Troy-Bilt/Yard-Man/Yard-Machines/White Brands, manufactured by MTD
• Single Blade
• Replaces OEM No.942-0641, 742-0641
• Proudly Made in USA

Maxpower 331538S Mower Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt Replaces 942-0641

-21%

★★★★★

$21.87 $26.46

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Last update was on: December 6, 2025 10:01 pm

• MTD 942-0741 942-0741A Blade-

Troy Bilt 21 Mower Blade Genuine MTD 942-0741A 21" Mulching Blade for Troy-Bilt Mowers 742-0741

-19%

★★★★★

$20.77 $24.72

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Last update was on: December 6, 2025 10:01 pm

• This is an O.E.M. authorized part
• Fits various MTD models
• OEM Part Number 942-0741-X
• This is a MTD replacement part

MTD 942-0741-X Replacement Part 21" Extreme Blade

-28%

★★★★★

$11.41 $14.60

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Last update was on: December 6, 2025 10:01 pm

• Includes 1 commercial mulching blade for 21" cut Cub Cadet, Troy-Bilt, and MTD mowers
• Replaces OEM no. 742-04100, 742-0741, 742-0741A, 942-0741, 942-0741A
• Size: 21"l x 2-1/4" W
• Bow tie center hole design
• Manufactured to meet or exceed OEM specifications. Proudly made in the USA

Maxpower 331528S Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt Replaces 742-04100, 742-0741, 742-0741A, 942-0741, 942-0741A

-31%

★★★★★

$12.10 $15.85

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Last update was on: December 6, 2025 10:01 pm

• Universal replacement blade
• Comes in 1-inch center hole
• Each blade includes a cover washer
• Also includes 6 reducing washers 3/8-inch, 7/8-inch, 9/16-inch, 5/8-inch and 13/16-inch
• Measures 21-inch length by 2.25-inch width

Maxpower 331045 Universal Replacement Lawn Mower Blade, 21-Inch

-40%

★★★★★

$21.99 $30.79

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Last update was on: December 6, 2025 10:01 pm

• Replaces OEM Part Numbers: Compatible with MTD 742-04276, OEM-742-0641, 742-0641, 942-0641, OEM-742-0641
• Compatible with Models: 21" Decks Troy-Bilt Tuff-Cut 220, Tuff-Cut 230 Walk Behind
• Compatible with: 21" Walk Behind Decks MTD Columbia, Craftsman, Huskee, Mastercut, White, Yard Machines, Yard-Man
• Compatible with: 21" Decks Cub Cadet 5521, CC46ES, CC94M, CC98H, CC98M, CC999ES, CC99M, SC100, SC500, SC300 Walk Behind

8TEN LawnRAZOR Hi-Lift Blade 21 Inch Deck for MTD Cub Cadet Troy-Bilt SC100 Tuff-Cut 220 Replaces 742-0641 942-0641 2 Pack

-22%

★★★★★

$17.95 $21.90

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Last update was on: December 6, 2025 10:01 pm

• Center hole: bow-tie
• Aggressive blade angle increases air flow to push debris up and out for superior bagging or side discharge
• Gator Mulcher provides cleaner, more efficient cutting performance can eliminate the need to bag, saving time and hassle
• Replacement for major brand: Bolens

Oregon 98-631 Gator G3 Lawn Mower Blade, 21-Inch, Replaces Cub Cadet, Bolens, Craftsman, MTD

-49%

★★★★★

$27.99 $41.71

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Last update was on: December 6, 2025 10:01 pm

• Replaces OEM Part Number: Bolens: 742-0741, 942-0741, 942-0741A |Snapper: 703371 | Troy-Bilt: 490-100-M084, 742-0741, 742-0741A, 942-0641, OEM-742-0741
• Replaces OEM Part Number: Cub Cadet: 490-100-C089, 490-100-M084, 742-04276, 742-04276S, 742-04380, 742-04380-0684, 742-0741, 742-0741A, 742-0741A-X, 742-0741-X
• Replaces OEM Part Number: Cub Cadet: 942-04276, 942-04380, 942-04380-0684, 942-0741, 942-0741A, 942-0741A-X, 942-0741-X, CC-742-0741, OEM-742-0641, OEM-742-0741

Oregon Blade MTD Gator G5 21IN

-19%

★★★★★

$34.36 $40.89

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Last update was on: December 6, 2025 10:01 pm

• Pack of 2
• Replaces: 742-04380, 742-04380-0684, 742-0741-X, 742-0741A-X, 942-04380, 942-04380-0684 and 942-0741A-X
• 21-inch Length
• Bow Tie Center Hole
• For use with push lawn mowers and self-propelled lawn mowers
• For use Troy-Bilt, MTD, MTD Gold, Bolens, White Outdoor, Yard Machines, Yard Man and Huskee lawn mowers

MTD 942-0741-X Pack of 2 Mulching Blades – 21 Inch

-48%

★★★★★

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Last update was on: December 6, 2025 10:01 pm

• OEMS: 9420741A SPM209370365 C7423032 490100C089 94204276 1002810 490100M084 74204276 74204276S
• Requires (2) blades for 42-inch deck
• USA replacement blade fits Craftsman Cub Cadet MTD Windsor
• Made in USA
• Quantity: 2 Pack

USA Mower Blades (2 MTD616SBP Toothed Medium Lift for Cub Cadet MTD Troy Bilt 742-0741 742-0741A Length 21in. Width 2-1/4in. Thickness .125in. Center Hole 15/16in. 21in. Deck

-34%

★★★★★

$13.50 $18.09

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Last update was on: December 6, 2025 10:01 pm

• MTD original equipment part
• 90-day warranty for defects in material or workmanship
• Length: 21-inch
• Mulching blade 21-inch with star center

MTD 942-0741A Replacement Mulching Blade 21-Inch Length

-15%

★★★★★

$22.35 $25.70

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Last update was on: December 6, 2025 10:01 pm

• 21 inch Oregon Universal blades # 518244
• Blade length (measured diagonally): 21 inch
• Blade width 2.5 inch
• Blade comes with an adaptor kit. It fits most walk behind mowers (excluding Honda, Lawn- Boy and Toro).
• Contains adapters for 3/8", 1/2", 5/8", & 11/16" center holes, plus 3/8" & 5/8" center hole blade washers

Oregon 518244 Universal 3-In-1 Gator Mulcher Blade, 21"

-25%

★★★★★

$22.95 $28.69

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Last update was on: December 6, 2025 10:01 pm

• Murray Part Number 471161
• 47116133MA
• Also Replaces Murray Part Numbers 71584E701, 71584-853, and 71161E701
• 3N1 Combination Blade can be Used for Side Discharge, Mulching, or Bagging
• Genuine Murray Part

Murray 21 3 in 1 Combo Lawn Mower Mulching Blade 4711613MA

-38%

★★★★★

$16.72 $23.07

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Last update was on: December 6, 2025 10:01 pm

• Universal Replacement for 21-inch Cut Mowers
• Proudly Made in USA
• Commercial Gold Metal Mulching Blade with sharpened cutting teeth for a cleaner, finer cut
• Greater cutting surface for increased mulching
• Centrifugal air lift design for uniform chopping distribution
• 1-inch Center hole with reducing washers in the following sizes: 3/8-inch, 7/16-inch, 9/16-inch, 1/2-inch, 5/8-inch, and 13/16-inch

Maxpower 331981S 21-Inch Universal Gold Metal Mulching Lawn Mower Blade