Replaces Part Number(s) : 531307223, 532134149, 594892701. -Mulching Blade. Made to Fit Poulan Riding Mower Models : HD17542, HD1842, HDK19H42, PB1842LY, PB195H42LT, PB20H42YT, PD17542LT, PD22H42STA, PK1942LT, PO15542LT, PO17542LT, PP165H42A, PR18542STA, PR185H42STB, PR185H42STE, PRK17H42STB.
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