Generac Generators & Engines (Parts List) SPRING RETAINER This part has been listed as obsolete, discontinued, and no longer available. The manufacturer no longer supplies this part. Even though this part is obsolete or has been discontinued, you may be able to find it here on Ebay or Amazon. 3 Blades for Snapper Pro Zero Turn Mower Deck 48" Cut S150X S50XT S150XTS50 3 Blades for Snapper Pro Zero Turn Mower Deck 48" Cut S150X S50XT S150XTS50 Fits Snapper / Kees: CZT1948KWV, CZT19480KWV, HAZT21480BV, HAZT21481BV, LT180H48FBV2, LT180H48HBV2, W32080, W32081, W32120, W32120K, W32121, W32121K, W32122R, W321252KW, W32142BV, W48120, W48120K, W48121, W48121K,