Sony SFF24A Brushless Cooling Fan for SXRD 1080p Rear Projection HDTV KDS Models THIS 883587311 DC MOTOR IS COMPATIBLE WITH SELECT SONY MODELS. SFF24A/C-NP Works with the following models: Sony KDS-50A2000, Sony KDS55A2000, Sony KDS-60A2000, Sony KDSR60XBR2, Sony KDSR70XBR2