Pro Grade Mower Blade Bolt And Fan Hardware Kit For 21 Inch Lawn Mowers Includes Center Flange Bolt Washers Fan Insert Lock Nuts For Quick Blade Changes Replaces 3403110001K And Fits LM2130SP LM2150SP LM2160SP

Pro Grade 21in Mower Blade Hardware Kit Pack 1
✔️ Includes flange bolt, washers, fan insert, blade bolts, lock nuts

This 21-inch mower blade hardware kit is designed for quick blade changes on SelectCut decks. It provides essential components for LM2130SP, LM2150SP, and LM2160SP models, enabling fast, tool-ready blade swaps.

✅ Heat-treated steel center bolt and support bolts with hex lock nuts and spring washers for rust resistance and retained torque
✅ Includes flange bolt, washers, fan insert, two blade bolts, and two pre-torque hex lock nuts for all-in-one installation
✅ Designed for 21in SelectCut multi-blade configuration; matches factory holes for socket and torque wrench installation in under 10 minutes

💡 What is a mower blade hardware kit used for, and how does it simplify blade changes on 21in decks?

- Keeps all blade-change parts together for quick, handy swaps during lawn maintenance - Aligns with factory holes for socket and torque wrench use, ensuring a proper fit - Provides heat-treated bolts and lock nuts to maintain torque through repeated mowing sessions