

Hero image 0 of Troy-Bilt 490-100-Y084 21 in. 3-in-1 Mulching Blade for Walk-Behind Mowers, Bow-Tie Center Hole, 1 Count, 0 of 7
Troy-Bilt 490-100-Y084 21 in. 3-in-1 Mulching Blade for Walk-Behind Mowers, Bow-Tie Center Hole, 1 Count
Key item features
- OEM Compatibility: Original equipment part for blades starting with 942-0741 and 742-0741
- Wide Compatibility: Fits Troy-Bilt, Bolens, Huskee, MTD, Yard Machines, and Yard-Man
- Single Blade: Contents include 1 blade with a bow-tie center hole pattern
- Versatile Use: Suitable for mulching, bagging, and side discharging
- Efficient Cutting: Sharp-edged blades cut grass cleanly and reduce mowing time and effort
- Nutritious Mulching: Ideal for finely cutting grass clippings and redistributing them back into your lawn
- Time-Saving: Mulching eliminates the need for raking, bagging, and hauling away clippings
- Factory Tested: Approved for perfect fit, strength, durability, and performance
Generated by AI
Specs
- CompatibilityTroy-Bilt, MTD
- Lawn mower blade typeMulching Blades
- Cutting width21 in
- Weight1.54 lb
- ManufacturerTroy-Bilt
- Has written warrantyNo
Current price is USDNow $22.60
You save $21.76
was $44.36$44.36
You save$21.76
Price when purchased online
Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $22.60
Subscribe
$22.60
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $22.60
One-time purchase
$22.60
How do you want your item?
Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
Columbus, 43215
Arrives by Sat, Feb 7
.Order within 4 hr 44 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
More seller options (2)
Starting from $35.10
Compare with similar items
| Product | Viewing this itemTroy-Bilt 490-100-Y084 21 in. 3-in-1 Mulching Blade for Walk-Behind Mowers, Bow-Tie Center Hole, 1 Count ![]() Now $22.60 current price Now $22.60, Was $44.36$44.36 94.7 out of 5 Stars. 9 reviews | Mulching Blade Fits Troy Bilt Replaces 490-100-M084-Troy ![]() $21.88 current price $21.88 | Greenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422) ![]() $24.99 current price $24.993284.8 out of 5 Stars. 328 reviews | Mulching Mower Blade Fits Troy Bilt Replaces 742-0612 ![]() $19.90 current price $19.90 | RAParts Mulching Blade Fits Cub Cadet 300 and 900 Series Push Lawn Mower 21" Deck Replaces 942-0741A 742-0741 ![]() $21.88 current price $21.88474.7 out of 5 Stars. 47 reviews | MTD Genuine Parts 21 in. Mulching Mower Blade For Walk-Behind Mowers 1 pk ![]() $25.78 current price $25.7855 out of 5 Stars. 5 reviews | Terre Mulching Lawn Mower Blade, 21 in for MTD, Cub Cadet, TroyBilt ![]() Now $20.15 current price Now $20.15, Was $22.45$22.45 254.5 out of 5 Stars. 25 reviews |
|---|
| Compatibility | Troy-BiltTroy-Bilt 490-100-Y084 21 in. 3-in-1 Mulching Blade for Walk-Behind Mowers, Bow-Tie Center Hole, 1 Count | Troy-BiltMulching Blade Fits Troy Bilt Replaces 490-100-M084-Troy | GreenworksGreenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422) | Troy-BiltMulching Mower Blade Fits Troy Bilt Replaces 742-0612 | -RAParts Mulching Blade Fits Cub Cadet 300 and 900 Series Push Lawn Mower 21" Deck Replaces 942-0741A 742-0741 | -MTD Genuine Parts 21 in. Mulching Mower Blade For Walk-Behind Mowers 1 pk | MTD, Cub Cadet, TroyBiltTerre Mulching Lawn Mower Blade, 21 in for MTD, Cub Cadet, TroyBilt |
|---|---|---|---|---|---|---|---|
| Lawn mower blade type | Mulching BladesTroy-Bilt 490-100-Y084 21 in. 3-in-1 Mulching Blade for Walk-Behind Mowers, Bow-Tie Center Hole, 1 Count | Mulching BladesMulching Blade Fits Troy Bilt Replaces 490-100-M084-Troy | Mulching BladesGreenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422) | Mulching BladesMulching Mower Blade Fits Troy Bilt Replaces 742-0612 | Mulching BladesRAParts Mulching Blade Fits Cub Cadet 300 and 900 Series Push Lawn Mower 21" Deck Replaces 942-0741A 742-0741 | Mulching BladesMTD Genuine Parts 21 in. Mulching Mower Blade For Walk-Behind Mowers 1 pk | Mulching BladesTerre Mulching Lawn Mower Blade, 21 in for MTD, Cub Cadet, TroyBilt |
| Cutting width | 21 inTroy-Bilt 490-100-Y084 21 in. 3-in-1 Mulching Blade for Walk-Behind Mowers, Bow-Tie Center Hole, 1 Count | 21 inMulching Blade Fits Troy Bilt Replaces 490-100-M084-Troy | 21 inGreenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422) | 2.5 inMulching Mower Blade Fits Troy Bilt Replaces 742-0612 | 21 inRAParts Mulching Blade Fits Cub Cadet 300 and 900 Series Push Lawn Mower 21" Deck Replaces 942-0741A 742-0741 | 21 inMTD Genuine Parts 21 in. Mulching Mower Blade For Walk-Behind Mowers 1 pk | 21 inTerre Mulching Lawn Mower Blade, 21 in for MTD, Cub Cadet, TroyBilt |
| Weight | 1.54 lbTroy-Bilt 490-100-Y084 21 in. 3-in-1 Mulching Blade for Walk-Behind Mowers, Bow-Tie Center Hole, 1 Count | 0.8 lbMulching Blade Fits Troy Bilt Replaces 490-100-M084-Troy | 1.43 lbGreenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422) | 0.7 lbMulching Mower Blade Fits Troy Bilt Replaces 742-0612 | 0.8 lbRAParts Mulching Blade Fits Cub Cadet 300 and 900 Series Push Lawn Mower 21" Deck Replaces 942-0741A 742-0741 | 1.58 lbMTD Genuine Parts 21 in. Mulching Mower Blade For Walk-Behind Mowers 1 pk | -Terre Mulching Lawn Mower Blade, 21 in for MTD, Cub Cadet, TroyBilt |
Now hiding additional rows in the Table
About this item
Product details
Troy-Bilt's blades are factory tested and approved to provide the perfect fit, strength, durability and performance. These OEM sharp-edged blades cut grass cleanly and make their way through grass more efficiently, reducing overall mowing time and effort. Refer to the Parts List label under the rider hood or under the zero-turn seat mounting bracket for original equipment parts. Troy-Bilt part number 490-100-Y084 replaces MTD part numbers 942-0741 and 742-0741.
- Original equipment part for blades starting with 942-0741 and 742-0741
- Fits Troy-Bilt, Bolens, Huskee, MTD, Yard Machines and Yard-Man
- Contents include 1 blade with a bow-tie center hole pattern
- For mulching, bagging and side discharging
- Sharp-edged blades cut grass cleanly and make their way through grass more efficiently, reducing overall mowing time and effort
- Ideal for finely cutting grass clippings and redistributing them back into your lawn, providing essential nutrients
- Mulching saves time by replacing the need for raking, bagging and hauling away leaves and clippings
- Factory tested and approved to provide the perfect fit, strength, durability and performance
- For detailed installation instructions, please refer to your operator's manual
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Similar items you might like
Based on what customers bought
Troy-Bilt 490-100-Y142, 21 in. Mower Blade with S-Shaped Center Hole 742-05643, 742P05643 $16.97 Was $18.99
Now$1697current price Now $16.97, Was $18.99$18.99Troy-Bilt 490-100-Y142, 21 in. Mower Blade with S-Shaped Center Hole 742-05643, 742P05643
274.5 out of 5 Stars. 27 reviewsSave withShipping, arrives in 2 daysTroy-Bilt 490-110-Y108 42 in. High-Lift Blade Set, Star Center Hole, 2-pack $34.99
$3499current price $34.99Troy-Bilt 490-110-Y108 42 in. High-Lift Blade Set, Star Center Hole, 2-pack
144.9 out of 5 Stars. 14 reviewsSave withShipping, arrives in 2 daysLawnRAZOR Mulching Blade for MTD Cub Cadet 19 inch 942-0739 810-CBL2310D $21.95
Sponsored$2195current price $21.95LawnRAZOR Mulching Blade for MTD Cub Cadet 19 inch 942-0739 810-CBL2310D
55 out of 5 Stars. 5 reviewsShipping, arrives in 3+ daysMulching Blade Fits Troy Bilt Replaces 490-100-M084-Troy $21.88
$2188current price $21.88Mulching Blade Fits Troy Bilt Replaces 490-100-M084-Troy
Shipping, arrives in 3+ daysMTD 21-inch Replacement Mower Blade 942-0741, 942-0741A $26.47
2 optionsAvailable in additional 2 options$2647current price $26.47Options from $26.47 – $52.94MTD 21-inch Replacement Mower Blade 942-0741, 942-0741A
2644.6 out of 5 Stars. 264 reviewsSave withPickup tomorrowDelivery todayShipping, arrives tomorrowMulching Mower Blade Fits Troy Bilt Replaces 742-0612 $19.90
$1990current price $19.90Mulching Mower Blade Fits Troy Bilt Replaces 742-0612
Shipping, arrives in 3+ days2 Mulching Blades for MTD 942-0616A 742-0616A 112-0315 Toro Troy Bilt $34.38
$3438current price $34.382 Mulching Blades for MTD 942-0616A 742-0616A 112-0315 Toro Troy Bilt
294.8 out of 5 Stars. 29 reviewsShipping, arrives in 3+ daysRAParts Mulching Blade Fits Cub Cadet 300 and 900 Series Push Lawn Mower 21" Deck Replaces 942-0741A 742-0741 $21.88
$2188current price $21.88RAParts Mulching Blade Fits Cub Cadet 300 and 900 Series Push Lawn Mower 21" Deck Replaces 942-0741A 742-0741
474.7 out of 5 Stars. 47 reviewsShipping, arrives in 3+ daysGreenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422) $24.99
$2499current price $24.99Greenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422)
3284.8 out of 5 Stars. 328 reviewsSave withShipping, arrives in 2 daysMTD Genuine Parts 21 in. Mulching Mower Blade For Walk-Behind Mowers 1 pk $25.78
$2578current price $25.78MTD Genuine Parts 21 in. Mulching Mower Blade For Walk-Behind Mowers 1 pk
55 out of 5 Stars. 5 reviewsSave withShipping, arrives in 2 daysTerre Mulching Lawn Mower Blade, 21 in for MTD, Cub Cadet, TroyBilt $20.15 Was $22.45
Now$2015current price Now $20.15, Was $22.45$22.45Terre Mulching Lawn Mower Blade, 21 in for MTD, Cub Cadet, TroyBilt
254.5 out of 5 Stars. 25 reviewsShipping, arrives in 3+ daysWestinghouse 17 Inch Replacement Steel Mower Blade for Electric Lawn Mower, Fits WMow18 40V $19.99
$1999current price $19.99Westinghouse 17 Inch Replacement Steel Mower Blade for Electric Lawn Mower, Fits WMow18 40V
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysMTD 942-04308A 21.23" Blade 42" Deck Murray Troy-Bilt Mustang XP Pony Horse $24.17 Was $29.15
Now$2417current price Now $24.17, Was $29.15$29.15MTD 942-04308A 21.23" Blade 42" Deck Murray Troy-Bilt Mustang XP Pony Horse
324.6 out of 5 Stars. 32 reviewsShipping, arrives in 3+ days22" Lawn Mower Blade Replacement - 131-4547-03 Recycler Blade for Select Troy-Bilt & Craftsman Mowers - Compatible with 104-8697, 108-9764 $25.67
$2567current price $25.6722" Lawn Mower Blade Replacement - 131-4547-03 Recycler Blade for Select Troy-Bilt & Craftsman Mowers - Compatible with 104-8697, 108-9764
Shipping, arrives in 3+ daysNEW Scraper Bar For Toro CCR3000 W/Bolts, replaces 55-8760 $14.95
$1495current price $14.95NEW Scraper Bar For Toro CCR3000 W/Bolts, replaces 55-8760
Shipping, arrives in 3+ daysGreenworks Replacement Lawn Mower Blade (20" Mowers : MO48L4210, MO48L4212, MO48L4210-D) $23.99
$2399current price $23.99Greenworks Replacement Lawn Mower Blade (20" Mowers : MO48L4210, MO48L4212, MO48L4210-D)
184.7 out of 5 Stars. 18 reviewsSave withShipping, arrives in 2 daysGreenworks 21-inch Mulching Mower Blade 2905203 $21.99 Was $24.99
Now$2199current price Now $21.99, Was $24.99$24.99Greenworks 21-inch Mulching Mower Blade 2905203
3434.8 out of 5 Stars. 343 reviewsSave withShipping, arrives in 2 daysBest seller Gas Lawn Mower Blade $11.99
Best seller
$1199current price $11.99Gas Lawn Mower Blade
35 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysTerre 46-Inch Mulching Lawn Mower Blades for MTD, Cub Cadet, Troy-Bilt $29.95
$2995current price $29.95Terre 46-Inch Mulching Lawn Mower Blades for MTD, Cub Cadet, Troy-Bilt
224.9 out of 5 Stars. 22 reviewsShipping, arrives in 3+ days3 USA Blades Mulching Fits Ariens Ikon Mower 52 XD with 52 inch Deck $52.99
$5299current price $52.993 USA Blades Mulching Fits Ariens Ikon Mower 52 XD with 52 inch Deck
Shipping, arrives in 3+ days
Popular items in this category
Best selling items that customers love
Best seller Terre High Lift Lawn Mower Blades, 42 Inch, for Cub Cadet, Troy Bilt, Craftsman $27.00 Was $34.28
Best seller
SponsoredNow$2700current price Now $27.00, Was $34.28$34.28Terre High Lift Lawn Mower Blades, 42 Inch, for Cub Cadet, Troy Bilt, Craftsman
404.3 out of 5 Stars. 40 reviewsShipping, arrives in 3+ daysGenuine MTD 987-02516A Hinged Mulch Plug Fits Bolens Craftsman Huskee Troy Bilt $23.25
Sponsored$2325current price $23.25Genuine MTD 987-02516A Hinged Mulch Plug Fits Bolens Craftsman Huskee Troy Bilt
164.4 out of 5 Stars. 16 reviewsShipping, arrives in 3+ daysTroy-Bilt 490-110-Y135 30 in. 3-in-1 Mulching Blade, Star Center Hole, 1 Count $30.29
$3029current price $30.29Troy-Bilt 490-110-Y135 30 in. 3-in-1 Mulching Blade, Star Center Hole, 1 Count
94.6 out of 5 Stars. 9 reviewsSave withShipping, arrives in 2 daysCarburetor For MTD, Cub Cadet, Troy Bilt 751-12011, 751-12704, 951-12011, 951-12704 $18.99
$1899current price $18.99Carburetor For MTD, Cub Cadet, Troy Bilt 751-12011, 751-12704, 951-12011, 951-12704
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysMust Have Side Discharge Chute for Troy Built TB110 130 230 260 350 Lawn Mower $17.95 Was $34.24
Now$1795current price Now $17.95, Was $34.24$34.24+$5.90 shippingMust Have Side Discharge Chute for Troy Built TB110 130 230 260 350 Lawn Mower
Shipping, arrives in 3+ daysTroy-Bilt 490-501-Y005 Belt for Self-Propelled Walk-Behind Lawn Mowers and Snow Blowers, Replaces MTD 954-04260 and 754-04260 $22.16
$2216current price $22.16Troy-Bilt 490-501-Y005 Belt for Self-Propelled Walk-Behind Lawn Mowers and Snow Blowers, Replaces MTD 954-04260 and 754-04260
23 out of 5 Stars. 2 reviewsSave withShipping, arrives in 2 daysTroy Bilt Carburetor Lawn Mower Parts $36.14
$3614current price $36.14Troy Bilt Carburetor Lawn Mower Parts
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysTroy-Bilt 490-501-Y009 46 in. Deck Belt for Lawn Tractor, Replaces MTD 754-04219 $42.41
$4241current price $42.41Troy-Bilt 490-501-Y009 46 in. Deck Belt for Lawn Tractor, Replaces MTD 754-04219
23 out of 5 Stars. 2 reviewsSave withShipping, arrives in 2 daysMTD 631-04463 Mulch Plug Assembly Troy-Bilt Craftsman $13.82 Was $33.95
Now$1382current price Now $13.82, Was $33.95$33.95MTD 631-04463 Mulch Plug Assembly Troy-Bilt Craftsman
44.8 out of 5 Stars. 4 reviewsShipping, arrives in 3+ daysReduced price 631-04463 Mulch Plug Assembly for MTD Troy Bilt Craftsman Cub-Cadet 42" Riding Lawn Mowers 247289060 19A40021 13AX771S004 19A30010799 19A30006OEM $9.39 Was $12.59
Reduced price
Now$939current price Now $9.39, Was $12.59$12.59631-04463 Mulch Plug Assembly for MTD Troy Bilt Craftsman Cub-Cadet 42" Riding Lawn Mowers 247289060 19A40021 13AX771S004 19A30010799 19A30006OEM
74 out of 5 Stars. 7 reviewsSave withShipping, arrives in 2 daysGenuine MTD 731-05264 Mulch Plug Fits Brute Huskee Troy Bilt Yard Man $33.95
$3395current price $33.95Genuine MTD 731-05264 Mulch Plug Fits Brute Huskee Troy Bilt Yard Man
244.7 out of 5 Stars. 24 reviewsShipping, arrives in 3+ days4Pcs Front Wheel Bearing Bushing For Troy Bilt MTD 741-0990/741-0516B/741-0516A $12.16
$1216current price $12.16+$3.99 shipping4Pcs Front Wheel Bearing Bushing For Troy Bilt MTD 741-0990/741-0516B/741-0516A
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysLawn Mower Parts 954-04060C Deck Belt For 954-04060 754-04060 42 Inch Riding Lawn Mower B2591 $22.83
$2283current price $22.83Lawn Mower Parts 954-04060C Deck Belt For 954-04060 754-04060 42 Inch Riding Lawn Mower B2591
Shipping, arrives in 3+ daysTROY BILT 21” 140cc Gas Powered Push Walk-Behind Mower, TriAction Cutting System $373.93
$37393current price $373.93TROY BILT 21” 140cc Gas Powered Push Walk-Behind Mower, TriAction Cutting System
93.9 out of 5 Stars. 9 reviewsShipping, arrives in 3+ daysMTD southwest 248079 2 Cycle Spark Plug Black Pack of 4 $11.77
$1177current price $11.77MTD southwest 248079 2 Cycle Spark Plug Black Pack of 4
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ days8TEN Blade Spindle Belt Kit for MTD Troy Bilt 46 inch TB2246 MK1005627 $79.95
$7995current price $79.958TEN Blade Spindle Belt Kit for MTD Troy Bilt 46 inch TB2246 MK1005627
Shipping, arrives in 3+ days8TEN Blade Spindle Belt Idler Kit for Troy Bilt MTD 42 inch LT-542H MK1005139 $99.95
$9995current price $99.958TEN Blade Spindle Belt Idler Kit for Troy Bilt MTD 42 inch LT-542H MK1005139
55 out of 5 Stars. 5 reviewsShipping, arrives in 3+ days
Check out these related products
RAParts (2) Aftermarket Lawn Mower Blades Fits Cub Cadet Push Mower 22" Deck Replaces 942-0742A $34.99
Sponsored$3499current price $34.99RAParts (2) Aftermarket Lawn Mower Blades Fits Cub Cadet Push Mower 22" Deck Replaces 942-0742A
Shipping, arrives in 3+ daysRAParts Ariens Mower Blade 42" For 21546095 $22.99
Sponsored$2299current price $22.99RAParts Ariens Mower Blade 42" For 21546095
Shipping, arrives in 3+ daysStens Mulching Blade 330-318 for John Deere GX21786 $24.73 Was $27.78
Now$2473current price Now $24.73, Was $27.78$27.78Stens Mulching Blade 330-318 for John Deere GX21786
Shipping, arrives in 3+ daysMTD Replacement Lawn Mower Blade for MTD Series $20.70
$2070current price $20.70MTD Replacement Lawn Mower Blade for MTD Series
13 out of 5 Stars. 1 reviewsSave withShipping, arrives in 2 daysMTD 942-0612A Mulching 14.88" Blade 46" Deck Troy-Bilt Horse Bronco 804H 2150 $23.81 Was $34.95
Now$2381current price Now $23.81, Was $34.95$34.95MTD 942-0612A Mulching 14.88" Blade 46" Deck Troy-Bilt Horse Bronco 804H 2150
Shipping, arrives in 3+ days2PK Oregon Mower Blades for 134149 133128 24676 422719 AYP $30.83
$3083current price $30.832PK Oregon Mower Blades for 134149 133128 24676 422719 AYP
Shipping, arrives in 3+ daysStens Hi-Lift Blade Replaces, Husqvarna 539112079, 350-211 Dixon 10782, 10881 $25.97
$2597current price $25.97Stens Hi-Lift Blade Replaces, Husqvarna 539112079, 350-211 Dixon 10782, 10881
Shipping, arrives in 3+ daysStens Hi-Lift Blade Replaces, Cub Cadet 942-04308, 330-872 $24.44 $1.16/in
$2444current price $24.44$1.16/inStens Hi-Lift Blade Replaces, Cub Cadet 942-04308, 330-872
Shipping, arrives in 3+ daysMTD 942-0611A Mulching 16.28" Blade 46" Deck Troy-Bilt Horse Bronco 804H 2150 $33.75
$3375current price $33.75MTD 942-0611A Mulching 16.28" Blade 46" Deck Troy-Bilt Horse Bronco 804H 2150
Shipping, arrives in 3+ daysBriggs and Stratton Mower Blade $32.45
$3245current price $32.45Briggs and Stratton Mower Blade
Shipping, arrives in 3+ daysBriggs & Stratton 21” Mower Blade, Gray, 2.34 lb $28.95
$2895current price $28.95Briggs & Stratton 21” Mower Blade, Gray, 2.34 lb
11 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysBriggs and Stratton Mower Blade $33.44 Was $39.34
Now$3344current price Now $33.44, Was $39.34$39.34Briggs and Stratton Mower Blade
Shipping, arrives in 3+ daysBriggs and Stratton Mower Blade $34.01
$3401current price $34.01Briggs and Stratton Mower Blade
Shipping, arrives in 3+ days
Customer ratings & reviews
4.7 out of 54.7 out of 5 stars
stars9 ratings|0 reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
This item does not have any reviews yet






