The Best Zero-Turn Mower Accessories and Attachments

If you buy one thing for your mower, buy better blades. Everything else in this guide sits downstream of the blade. A mulch kit with dull blades still leaves stringy clumps. A striping roller on a poorly cut lawn just makes the ragged tips more visible. Oregon's G5 Gator blades cut the grass once at the leading edge, then the serrations along the upper wing shred the clipping again while it's still circulating under the deck.

The physical spec is the easy part to verify: these run 21-3/16 inches long, 3 inches wide and .164 inches thick, with a 6-point star center hole. That thickness is the number to notice. Owners who've swapped from factory MTD and Cub Cadet blades consistently describe these as noticeably heavier and more rigid, and heavier blades hold their geometry better when you clip a hidden root or a chunk of gravel.

The edge is tungsten carbide fused to the steel, which is Oregon's whole pitch for the Fusion line. In practice, owner feedback points the same direction over and over — the blades keep a usable edge through a full mowing season, including fall leaf duty, which is the job that dulls ordinary blades fastest. That matters more than it sounds. University of Florida IFAS Extension recommends sharpening every 20 to 25 hours, and a dull blade tears grass instead of slicing it, opening the door to disease.

Oregon says the secondary serrations shorten clippings by roughly 35 percent compared with standard lift blades. Shorter clippings break down faster and are less likely to mat into thatch. If you've been raking or bagging mostly because your lawn looks messy afterward, a blade change alone might solve it — and it's a fifteen-minute job with a socket wrench and a block of wood to stop the spindle.

Flaws but not dealbreakers

The star hole is the whole ballgame here. These fit a 6-point star mounting hole, and if your spindle uses a different pattern, they simply won't go on. Oregon spells this out on the listing, and it's worth taking seriously — measure or pull one blade before ordering.

This is a 2-pack sized for 42-inch MTD and Cub Cadet decks. Larger decks need three blades and a different length, so this specific part number won't cover a 52- or 61-inch machine.

Packaging draws complaints. Several owners report blades shipped in nothing but wrapping, with sharp ends poking through. Nobody's been hurt in the feedback we read, but open the parcel carefully.

A mulch kit is what finally ends the weekly bagging routine. Blades alone help, but they can only do so much when the deck is designed to fling clippings sideways. The plate closes off the discharge path so grass circulates under the deck long enough for the blades to hit it two or three times. Consumer Reports found that zero-turns running OEM mulching kits scored Good or Excellent for mulching in 88 percent of cases, against 47 percent for standard discharge setups.

Installation is the surprise. This is a 6.5-pound plate with two blades and mounting hardware, and owners routinely describe getting it on in a couple of minutes with the deck still on the machine. That's a real advantage over the bolt-through kits that expect you to pull the deck first. If you dread wrenching, this is about as gentle an upgrade as this category gets.

Fitment is specific and clearly stated: 46-inch decks, part MK46. Husqvarna sells it for its own tractors and ZTRs, and owner feedback shows it landing correctly on Husqvarna riding mowers and, in at least some cases, on 46-inch Craftsman decks of a similar vintage. It's still a measure-first purchase, but the compatibility story here is less muddled than most.

One design quirk worth knowing up front: the mulch cover is meant to work with the original discharge chute left in place, not to replace it. Some owners expect the chute to come off and are briefly confused. Leave the chute mounted, and the cover seats the way it's supposed to.

Flaws but not dealbreakers

A handful of owners report clippings blowing back around the edges of the cover. The common fix is a strip of adhesive weather stripping around the perimeter, which several people say seals it well — but it's a small annoyance on an otherwise finished product.

Fit isn't always perfect. At least one owner had to drill a hole in the deck wheel bracket so the front clip would catch. Not hard, but plan for the possibility of a drill.

Mulching asks more of you than bagging does. You'll want to mow more often and never take off more than a third of the blade height at once, or you'll leave clumps no matter how good the kit is.

Blade sets are brand-locked in a way that's frustrating until you find the right part number. This one is Gravely 04771200, a set of three, cut for 52-inch decks on the IKON X, IKON XL, ZT X and ZT XL. If that's your machine, the guesswork ends here.

Genuine parts matter more on a big deck than a small one. Three blades spinning on a 52-inch deck put real load on the spindles, and a blade that's slightly out of balance or slightly off-weight shows up as vibration through the frame. Owners who've compared these against dealer-counter blades describe them as identical in appearance and build — same steel, same thickness — which is the reassurance you actually want.

The blades arrive with a light protective oil and a factory edge. Owner feedback is consistent that they're sharp enough out of the box to mow with, though not razor-honed, and that they hold up through hard yards without folding. Several people order a spare set after the first one, which is the quiet form of a recommendation.

Worth being clear about what these are not: they're standard high-lift-style OEM blades, not serrated mulching blades. If you're chasing finer clippings and you own a Cub Cadet or MTD-pattern deck, the Gator blades are the better tool. If you own a 52-inch Ariens or Gravely, this set is the correct part and the simpler decision.

Flaws but not dealbreakers

The compatibility list is short and strict — 52-inch IKON and ZT decks. Anything else, including 42- and 48-inch versions of the same machines, needs a different set.

There's no mulching serration here, so clippings stay longer than they would with Gator-style blades. Pair them with a mulch plug if your deck accepts one and you want a finer finish.

Scalping is the damage most people don't realize they're causing. On a lawn with grade changes, the deck bottoms out over crowns and shaves the grass to dirt, leaving brown patches that take weeks to fill back in. Anti-scalp rollers hold the deck a fixed distance off the ground so it rides over the bump instead of into it. Scag's dealer materials cite up to a 70 percent reduction in deck-ground contact on grades of 10 degrees or more.

This is a rebuild kit, not just wheels. The pack covers part 422478 for the bracket, 481632 for the wheel, plus the 04003-26 bolt and 04021-05 lock nut for each position. That completeness is the point — worn brackets are usually why the old rollers are hanging crooked, and swapping only the wheels leaves you where you started.

The compatibility list runs long and covers a wide swath of Scag riding mowers, from SCR and SCZ walk-behind and stand-on machines through the STT and SMST families. Used-mower buyers seem to be a natural audience. Owner feedback includes people who bought a Scag secondhand, found the previous owner had stripped the rollers off, and bolted these on with no modification.

It's also the least disruptive install here. You're removing a bolt, sliding a bracket onto the deck skirt and torquing it back down — no deck removal, no drilling, no chute geometry to worry about. That's rare in this category.

Flaws but not dealbreakers

These are aftermarket parts, not Scag-branded, and the listing itself carries only a handful of ratings. The reported fit is good, but there's much less owner history to lean on than with the blade sets here.

Rollers help with grade changes, not with mowing too low. If you're scalping because your cut height is set at an inch and a half, no roller kit will save the lawn — raise the deck first.