The MacAllister 46 cm Mulching Lawn Mower Blade (MPRM 46SP) is the perfect OEM replacement for keeping your mower performing at its best. Crafted from hardened steel, this genuine 3‑in‑1 blade delivers clean cuts, efficient mulching, and reliable grass‑collection in one smooth motion.
Key specs
– Blade length: 46 cm (18 in)
– Width: 5.5 cm
– Centre hole Ø 18 mm
– Outer holes Ø 8 mm, spaced 74 mm apart
Designed for MacAllister models that use the MPRM 46SP attachment, the blade’s curved surface creates finer grass particles that are recirculated into the deck and released back onto the lawn as a natural fertilizer. This makes it ideal for lawns mowed every three‑to‑four days, helping you maintain a dense, healthy turf without the need for bagging.
Why choose this blade?
– Genuine OEM fit – exact dimensions ensure a seamless install.
– 3‑in‑1 functionality – cut, mulch, and collect grass with one piece.
– Durable construction – hardened metal resists wear and maintains sharpness season after season.
For optimal results, keep the deck clean and mow regularly; overgrown grass can cause occasional clogging with any mulching blade. Upgrade to the MacAllister 46 cm mulching blade today and enjoy a greener, smoother lawn with less effort.
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