Briggs and Stratton lawn mowers run best with sharp, well-fitted blades.
For 2026, I’ve rounded up nine of the top replacement options that match popular 19″–22.25″ decks and Bow-Tie spindles.
You’ll see standout choices like 21″ mulchers, high-lift OEM 1607536ASM, 22″ Wave steel, Snapper-fit stainless with carbide edges, Maxpower 331538B and the 770191 kit.
This guide walks through size, hole pattern, lift profile, materials, and safe installation so you can pick the right blade and swap it with confidence.
| 21″ Mulching Mower Blade Compatible with Briggs & Stratton |
| Best Mulching Pick | Length: 21″ | Compatibility / Fitment: Snapper 21″ walk-behind models (multiple specific model numbers listed) | Center Hole / Mount Pattern: Bow-Tie center hole (5/16″ outer hole, 2-1/2″ center-to-center spacing) | VIEW LATEST PRICE | Read Our Analysis |
| Briggs & Stratton 21″ Replacement Mower Blade for Snapper |
| Sharpest Edge | Length: 21″ | Compatibility / Fitment: Snapper mower models (7800923, 1696627, 1696607, 2691561) / BS703371 | Center Hole / Mount Pattern: Bow-Tie center hole (5/16″ outer hole, 2-1/2″ center-to-center spacing) | VIEW LATEST PRICE | Read Our Analysis |
| Briggs & Stratton OEM 1607536ASM Blade-Mower Black |
| Genuine OEM | Length: (not explicitly listed) — OEM high-lift (fit varies); typical blade family sizes include 21″–22″ | Compatibility / Fitment: Briggs & Stratton / Simplicity / Snapper — OEM fit (verify model/serial) | Center Hole / Mount Pattern: OEM pattern (fit depends on model; verify pattern with part) | VIEW LATEST PRICE | Read Our Analysis |
| Briggs and Stratton 1736043AYP Mower Blade – 20.56″ |
| Exact Fit | Length: 20.56″ | Compatibility / Fitment: Various Briggs & Stratton models (OEM replacement) | Center Hole / Mount Pattern: OEM pattern (fits corresponding Briggs & Stratton models) | VIEW LATEST PRICE | Read Our Analysis |
| Briggs & Stratton 22″ Wave Steel Mower Blade |
| Wide-Cut Wave | Length: 22″ | Compatibility / Fitment: Fits various Murray and Briggs & Stratton walk-behind mowers | Center Hole / Mount Pattern: OEM center pattern (fits specified walk-behind decks) | VIEW LATEST PRICE | Read Our Analysis |
| Briggs & Stratton 770191 KIT-BLADE REPLACEMENT |
| Reliable Replacement | Length: (listed for compatible models ESXD/SXD21) — 21″ class | Compatibility / Fitment: Snapper models (ESXD21SPWM82, ESXDWM82, SXD21SPWM82, etc.) | Center Hole / Mount Pattern: OEM pattern for listed Snapper models (verify with parts diagram) | VIEW LATEST PRICE | Read Our Analysis |
| Briggs and Stratton 1716695ASM Mower Blade – 22.25 |
| Long Reach Cut | Length: 22.25″ | Compatibility / Fitment: Fits various Briggs & Stratton models (OEM part 1716695ASM) | Center Hole / Mount Pattern: OEM pattern (verify with model/part number 1716695ASM) | VIEW LATEST PRICE | Read Our Analysis |
| Briggs and Stratton 880638BZYP Blade 19″ |
| Compact Fit | Length: 19″ | Compatibility / Fitment: Fits various Briggs & Stratton models (OEM 880638BZYP) | Center Hole / Mount Pattern: OEM pattern for listed Briggs & Stratton fits | VIEW LATEST PRICE | Read Our Analysis |
| Maxpower 331538B Mower Blades Replaces OEM # 942-0641 Black |
| Heavy-Duty Bargain | Length: 21″ | Compatibility / Fitment: Replaces OEM numbers for MTD/Cub Cadet/Troy-Bilt 21″ walk-behind mowers | Center Hole / Mount Pattern: Bow-Tie center hole pattern (replaces OEM 942-0641/742-0641/942-0642) | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
21″ Mulching Mower Blade Compatible with Briggs & Stratton
Should you want a reliable mulching blade that fits many Briggs and Stratton powered Snapper 21 inch mowers, this 21 inch mulching blade is a great choice because it’s made to hold clippings finely and return them to the lawn for faster breakdown and healthier grass. You’ll get one 21 inch replacement blade, part number mulching blade for 703371, with a Bow-Tie center hole and 5/16 inch outer holes. It fits many Snapper models. Specs like 2.25 inch width, 0.134 inch thickness, 1/4 inch offset, and 15/16 inch lift mean solid mulching. Installing takes about ten minutes; wear gloves while tightening.
- Length:21″
- Compatibility / Fitment:Snapper 21″ walk-behind models (multiple specific model numbers listed)
- Center Hole / Mount Pattern:Bow-Tie center hole (5/16″ outer hole, 2-1/2″ center-to-center spacing)
- Material / Construction:Painted steel (finish protects against rust)
- Blade Type / Lift Profile:Mulching blade (lift and mulching profile: 15/16″ lift)
- OEM / Aftermarket Status:Aftermarket replacement (mulching blade compatible with Briggs & Stratton / Snapper; part labeled mulching blade for 703371)
- Additional Feature:Painted finish protects rust
- Additional Feature:Quick ~10-minute install
- Additional Feature:Bow-tie center hole
Briggs & Stratton 21″ Replacement Mower Blade for Snapper
In case you want a tough, long‑lasting replacement blade for a Snapper mower that fits common Briggs & Stratton models, this 21 inch blade is a smart pick. You’ll get a stainless steel blade, 21 inches long, with a bow tie center and 5/16 inch outer hole. It adds tungsten carbide to the bottom edge so it stays sharp as steel wears. Installation takes about 10 minutes whenever you tip the mower with the air filter up and wear gloves while tightening. It fits Snapper model numbers listed and Briggs part BS703371. You’ll appreciate the balance of durability and easy fit.
- Length:21″
- Compatibility / Fitment:Snapper mower models (7800923, 1696627, 1696607, 2691561) / BS703371
- Center Hole / Mount Pattern:Bow-Tie center hole (5/16″ outer hole, 2-1/2″ center-to-center spacing)
- Material / Construction:Stainless steel with tungsten carbide bottom edge (black finish)
- Blade Type / Lift Profile:Mulching / replacement blade (15/16″ lift)
- OEM / Aftermarket Status:Aftermarket-branded replacement (listed as Briggs & Stratton replacement BS703371 / LikeLion listing)
- Additional Feature:Tungsten-carbide bottom edge
- Additional Feature:Item weight 1.72 lb
- Additional Feature:Brand listed LikeLion
Briggs & Stratton OEM 1607536ASM Blade-Mower Black
Should you want a reliable, high lift blade that enhances clipping collection and keeps your lawn looking sharp, the Briggs & Stratton OEM 1607536ASM Blade-Mower Black is a strong choice you can trust. You’ll get a genuine OEM part that fits many Simplicity and Snapper models provided the specs match. It’s black finished and built for strong lift so clippings move up and into your bag or chute. Check your mower’s model, spec, and serial number before you buy so it fits correctly. You’ll appreciate the solid build and consistent cut that make mowing easier and more satisfying.
- Length:(not explicitly listed) — OEM high-lift (fit varies); typical blade family sizes include 21″–22″
- Compatibility / Fitment:Briggs & Stratton / Simplicity / Snapper — OEM fit (verify model/serial)
- Center Hole / Mount Pattern:OEM pattern (fit depends on model; verify pattern with part)
- Material / Construction:Steel (genuine Briggs & Stratton OEM)
- Blade Type / Lift Profile:High-lift mower blade
- OEM / Aftermarket Status:Genuine Briggs & Stratton OEM part (1607536ASM)
- Additional Feature:Genuine Briggs & Stratton
- Additional Feature:High-lift profile
- Additional Feature:Verify model/serial
Briggs and Stratton 1736043AYP Mower Blade – 20.56″
In case you want a reliable, ready-to-install replacement that fits a range of Briggs and Stratton mowers, the 1736043AYP 20.56 inch blade is a smart choice you can trust. You’ll find it’s an O.E.M. authorized part made in the United States, so you’re getting factory quality. It fits various Briggs and Stratton models, so you won’t worry about compatibility whenever you match part numbers. You can swap it in as a straightforward replacement to restore cutting performance. Expect durable steel construction and precise fit, and know you’re choosing a genuine replacement that keeps your mower running smoothly.
- Length:20.56″
- Compatibility / Fitment:Various Briggs & Stratton models (OEM replacement)
- Center Hole / Mount Pattern:OEM pattern (fits corresponding Briggs & Stratton models)
- Material / Construction:Steel OEM blade (manufactured in USA)
- Blade Type / Lift Profile:Replacement mower blade (OEM profile for 20.56″)
- OEM / Aftermarket Status:OEM Briggs & Stratton authorized part (1736043AYP)
- Additional Feature:20.56″ specific length
- Additional Feature:Made in USA
- Additional Feature:O.E.M. authorized
Briggs & Stratton 22″ Wave Steel Mower Blade
In case you want a reliable replacement blade that handles mowing, mulching, and side discharge without fussy swaps, the Briggs & Stratton 22″ Wave Steel Mower Blade is a smart pick for owners of walk-behind Murray and Briggs & Stratton mowers. You’ll like its 3-in-1 design that lets you cut, mulch, or side discharge without changing blades. It fits 22 inch steel decks and comes as a genuine part made in the United States. You’ll find it sturdy and designed for easy replacement. Check fitment details before buying so you won’t face unexpected fit issues.
- Length:22″
- Compatibility / Fitment:Fits various Murray and Briggs & Stratton walk-behind mowers
- Center Hole / Mount Pattern:OEM center pattern (fits specified walk-behind decks)
- Material / Construction:Wave steel (Genuine Briggs & Stratton)
- Blade Type / Lift Profile:3-in-1 (mow/mulch/discharge) wave blade
- OEM / Aftermarket Status:Genuine Briggs & Stratton part (22″ wave steel)
- Additional Feature:Wave-style blade design
- Additional Feature:3-in-1 mowing capability
- Additional Feature:Made in USA
Briggs & Stratton 770191 KIT-BLADE REPLACEMENT
Should you want a reliable replacement blade that fits popular Snapper mowers and makes blade swaps simple, the Briggs & Stratton 770191 kit is a great choice for homeowners who value a clean, even cut without fuss. You’ll get a single metal blade kit that weighs about 1.56 pounds and ships light and compact. It fits several Snapper models, so check your mower model or use the Parts Lookup Tool before you buy. Installation is straightforward, and no batteries are needed. With strong customer ratings and a clear return policy, you’ll feel confident buying and installing this solid replacement.
- Length:(listed for compatible models ESXD/SXD21) — 21″ class
- Compatibility / Fitment:Snapper models (ESXD21SPWM82, ESXDWM82, SXD21SPWM82, etc.)
- Center Hole / Mount Pattern:OEM pattern for listed Snapper models (verify with parts diagram)
- Material / Construction:Metal (listed; OEM replacement)
- Blade Type / Lift Profile:Replacement blade kit (fits 21″ class; typical high/multi-lift profile)
- OEM / Aftermarket Status:Briggs & Stratton kit (770191) — OEM replacement listing
- Additional Feature:Ships as single kit
- Additional Feature:Listed Amazon reviews 4.7
- Additional Feature:Fits specific SXD/ESXD models
Briggs and Stratton 1716695ASM Mower Blade – 22.25
You’ll appreciate the Briggs and Stratton 1716695ASM blade provided you want a reliable, OEM‑authorized replacement that fits a range of Briggs & Stratton mowers and restores cutting performance quickly. You’ll find the 22.25 inch length works well on many decks, and the one pound weight keeps balance steady. It’s made in the United States, and the model number matches OEM specs so installation is simple. You’ll like the high 4.9 star rating from owners who praise edge retention. You can report a lower price through the price match form, though signing in is required to submit feedback.
- Length:22.25″
- Compatibility / Fitment:Fits various Briggs & Stratton models (OEM part 1716695ASM)
- Center Hole / Mount Pattern:OEM pattern (verify with model/part number 1716695ASM)
- Material / Construction:Steel (OEM Briggs & Stratton)
- Blade Type / Lift Profile:Replacement blade (OEM — likely high-lift profile given length)
- OEM / Aftermarket Status:OEM Briggs & Stratton part (1716695ASM)
- Additional Feature:22.25″ length
- Additional Feature:High customer rating 4.9
- Additional Feature:Made in USA
Briggs and Stratton 880638BZYP Blade 19″
Pick the Briggs and Stratton 880638BZYP 19 inch blade whenever you want a dependable, OEM-quality replacement that fits a range of Briggs and Stratton mowers and was made in the United States. You’ll feel relieved choosing an authorized OEM part because it matches original specs and keeps cutting performance steady. It’s a direct replacement, so you won’t guess about fit or worry about extra adjustments. You’ll appreciate the solid build and consistent balance that reduce vibration and strain on your mower. Whenever you need reliability and ease, this blade gives honest value, clear fit guidance, and peace of mind while you mow.
- Length:19″
- Compatibility / Fitment:Fits various Briggs & Stratton models (OEM 880638BZYP)
- Center Hole / Mount Pattern:OEM pattern for listed Briggs & Stratton fits
- Material / Construction:Steel (OEM Briggs & Stratton, made in USA)
- Blade Type / Lift Profile:Replacement blade (19″ OEM profile)
- OEM / Aftermarket Status:OEM Briggs & Stratton authorized part (880638BZYP)
- Additional Feature:19″ compact size
- Additional Feature:OEM-authorized part
- Additional Feature:Made in USA
Maxpower 331538B Mower Blades Replaces OEM # 942-0641 Black
In case you want a reliable replacement blade that fits many 21-inch walk-behind mowers, the Maxpower 331538B is a smart choice because it matches common OEM patterns like 942-0641 and gives a high-lift cut for cleaner clippings. You’ll like that it’s a 21-inch high-lift blade made in the USA and built to meet or exceed OEM specs. It fits MTD, Cub Cadet, and Troy-Bilt models with a bow-tie center hole pattern. It’s sturdy at 0.25 inch thickness and weighs about 1.7 pounds. Customers rate it highly and the maker offers a warranty via customer service.
- Length:21″
- Compatibility / Fitment:Replaces OEM numbers for MTD/Cub Cadet/Troy-Bilt 21″ walk-behind mowers
- Center Hole / Mount Pattern:Bow-Tie center hole pattern (replaces OEM 942-0641/742-0641/942-0642)
- Material / Construction:Steel (black finish, made in USA)
- Blade Type / Lift Profile:High-lift blade (21″ cut, intended for discharge/collection)
- OEM / Aftermarket Status:Aftermarket replacement (Maxpower — replaces specific OEM numbers)
- Additional Feature:0.25″ thickness (heavier)
- Additional Feature:Broad OEM replacements list
- Additional Feature:High sales/review volume
Factors to Consider When Choosing Lawn Mower Blade Replacements Briggs and Stratton
I want to help you choose the right Briggs and Stratton replacement blade through walking through the key factors that really matter. We’ll look at blade type and profile, material and coating, size and fitment, cutting performance needs, and durability and wear so you can match a blade to your mower and lawn. I know it can feel confusing, but I’ll keep this simple and practical so you can make a confident choice.
Blade Type And Profile
Consider how you want your mower to treat grass, and you’ll choose the right blade profile. I like to match mulching, high-lift, or standard blades to the job. Mulching blades re-cut clippings so they fall finer and feed the lawn. High-lift blades pull air to bag or side discharge better, but they demand more engine power and can clog whenever wet. Standard blades do steady, general cutting without fuss. Then I check lift type; low, medium, or high lift affects collection and engine load. I also weigh cutting edge geometry and blade thickness. Tapered or thicker edges hold sharpness longer yet need more power. Offset and curvature alter cutting height and airflow, so I pick pitch that fits my grass and mower power.
Material And Coating
Consider the blade as both tool and armor for your mower, and you’ll see why material and coating matter so much. I look initially at steel thickness and alloy because they control bending and cracking; typical blades run 0.13 to 0.25 in and thicker, better alloys stand up to knocks. Then I choose high-carbon or heat-treated steel whenever I want long edge life and fewer resharpenings. In the event my yard has grit or small stones, I favor blades with tungsten carbide or carbide edge coatings to resist wear. I also value protective paints or powder coats to slow corrosion during storage, appreciating paint on the edge will wear away. Sometimes stainless steel helps with rust, but I balance that against hardness so the blade still holds an edge.
Size And Fitment
At the point you’re picking a replacement blade for your Briggs and Stratton mower, matching size and fitment comes initially because a wrong blade won’t just cut poorly, it can be dangerous. I always measure blade length and edge to edge cutting width first, since common walk behind decks use 21″ or 22″ plus sizes but you need an exact match for safe operation. Next I check the center hole pattern, center to center spacing, and outer diameter so the blade mounts to the spindle without wobble. I also inspect blade width, thickness around 0.13″ to 0.25″, offset, pitch, and lift profile so the blade clears the deck and keeps the intended airflow, discharge, or bagging. verifying all hole sizes avoids fitment problems.
Cutting Performance Needs
You’ve already checked size and fit so the blade will sit true on the spindle and not wobble. Now consider how you want the grass to behave. Should you bag clippings, pick a high lift blade to create strong suction. In case you want fine mulch that disappears into the lawn, try a mulching profile that recirculates clippings. For thin decks or lower engine load, low lift blades cut power draw. Also match blade length and cutting width to the deck so overlap prevents scalping and gives an even cut. Pay attention to blade thickness and steel hardness because thicker, harder steel holds an edge longer but might need more torque. Finally check blade profile and edge design and confirm center hole and mounting hole pattern match your spindle.
Durability And Wear
I’ll walk you through the parts of blade wear that matter so you can pick replacements that last and keep your mower running smooth. I know you want durable blades that save time and money, so let’s focus on what really counts. Thicker steel, usually 0.13 to 0.25 inches for walk behind mowers, resists bending and lasts longer under heavy use. Hardened or carbide tipped edges keep sharpness and stretch time between sharpenings. Corrosion resistant finishes fight rust, which otherwise eats metal and shortens life in damp yards. Also watch lift profile and cutting design since aggressive blades raise stress on mounting holes and surfaces. Finally, get the correct fit for hole pattern and thickness to avoid wobble and uneven wear.
Installation And Safety
Before you reach for a replacement blade, let me walk you through the safety steps that keep you and your mower safe throughout installation. I always disconnect the spark plug and wait for the engine to cool before tilting the mower. I tip it with the air filter and carburetor facing up so oil and gas stay put. I put on heavy-duty gloves and eye protection, and I wedge a block of wood to hold the blade from turning while I loosen or tighten hardware. I make sure the cutting edge faces the right way and torque bolts to the maker’s spec. After mounting, I spin the blade by hand with the plug disconnected to check balance and tightness, and recheck bolts following an hour of use.
