SING F LTD 1 Pack Cassette Player Drive Gear Compatible with Technics RS-TR155 RS-TR165 RS-TR212 CH40 CH303 CH550 CH950

["- Compatibility: Compatible with Technics RS-TR155 RS-TR165 RS-TR212 CH40 CH303 CH550 CH950; match mechanism version to ensure proper meshing and transport.","- Restores Transport: Replaces cracked or slipping gear to recover smooth play record and dubbing after long storage; molded teeth stabilize belt and idler path.","- Engineering Plastic: Wear‑resistant plastic for normal use; snug press‑fit D‑shape hub seats firmly on the shaft; white color. Verify inner bore and tooth profile before install.","- Easy Installation: Remove debris align bore and press evenly onto shaft; avoid lubricant on belts and pinch roller; basic hand tools recommended.","- Home Audio Restoration: Ideal for reviving component decks and mini systems in homes workshops and classrooms; supports tape digitizing and quieter playback."]