2 Mulching Blades for Poulan Mower 42'' Deck replaces 134149, 138971 PB, PR models 42''

2  Mulching Blades for Poulan Mower 42'' Deck replaces 134149, 138971  PB, PR models 42''. Replaces many 42'' models. 21'' Blade with 5 Point Start Center. Fits many models including 

PP165H42A, PD17542LT, HDK19H42, PO17542LT, PRK17H42STB, PR18542STA, PO15542LT, PB195H42LT, PD22H42STA, PR185H42STB, PK1942LT, PB1842LY, HD17542, PR185H42STE, PB20H42YT,