【Compatible models】Compatible with Black and Decker blender models BL1900, BL3900, BL4900, BL5000, BL5900, BL6000, BL9000, etc. Replaces Part Number 14291600 and 132812-07. 【Premium Quality】Design improved for more durability, stable and updated characteristics, high reliability. Made by premium quality stainless steel and plastic, keeps your mixing perfectly good in the blender and the blades can crush ice and perfectly fine for mixing products. Not OEM, but the quality is equal to OEM. 【Replacement for】The new replacement can replace worn or damaged blades. Easy to clean up. The change of blade size and angle had little effect on the stirring performance of mixed food, can replace juicer or blender original blade to slice a variety of fruits and vegetables effortlessly. 【Application】Bl1900 blender blade and rubber gasket sealing, this seal sits between the top of the blade and the bottom of the jar. Solve the problem of water leakage in the mixer thoroughly. 【Package & Service】Includes 1pc x cutter blade, 2pcs x rubber blender gaskets. The blade cutter with gasket replacement part completed with a half-year after-sales service. If the blade cutter with gasket once failed on your blender, simply contact us.