Hipa 08720-vh7-000 Mulching Blade Set for Hon-da HRR2169 HRR2169VKA HRX217 HRX537 GCV160 Series 21 Inch Walk-Behind Mower 72531-VH7-000 & 72511-VH7-000 Blade Kit

08720-vh7-000 Mulching Blade：72531-VH7-000 Blade & 72511-VH7-000 Blade,72531-VH7-000 Blade,​ Rotary (upper),72511-VL0-S00 (Blade,​ Rotary), Circle Blade Mounting Hole. 72511-vl0-s00 & 72531-vh7-000 Blade Compatible with Hon-da HRR2169 HRR2169VKA HRX217 GCV160 HRX537 21 inch Walk-Behind Lawn Mower Lawn Tractor. Before purchasing, verify the blade mounting configuration for your specific machine model to avoid incorrect purchases that prevent proper installation. Note that blade mounting holes may vary between different model years of the same machine; we recommend referencing the blade's MPN when ordering. Made from alloy steel, which incorporates elements like chromium and molybdenum into high-carbon steel for enhanced strength, wear resistance, and rust prevention, ensuring a longer service life. The blade edges are coated with paint to prevent rust and protect your hands during installation. This coating will gradually wear off as mowing progresses. Before using the machine, inspect the blades for tightness, cracks, or damage. Always wear thick gloves when installing or removing the blades. You will get 1 pack 72511-vh7-000 blade and 1 pack 72531-vh7-000 blade, Fit for your hon-da HRR2169 HRX217 GCV160 lawn mower tractor; Mulching blades chop clippings into fine particles within the blade housing, then evenly distribute them back onto the lawn. This provides natural fertilizer while eliminating the need for grass clipping cleanup, making it an eco-friendly solution.