Durpower Phonograph Record Turntable Needle For ZENITH MODEL JR921 JR922 K909 KR902 KR912 KR915 KR916 KR919 KR920 L900 L902 LC912 LC912LD LC919 SR918 SR918 X550 X552 Y906 Z552 Z906 New old stock Tip: .7 mil Diamond Speeds: 33 & 45 RPM (factory sealed box) replacement stylus