SING F LTD 2 Pack Cassette Deck Drive Gear Compatible with Technics RS-TR155 RS-TR165 RS-TR212 CH303 CH550

["- Compatible with Technics RS-TR155 RS-TR165 RS-TR212 CH40 CH303 CH550 CH950; confirm mechanism version for proper meshing and transport","- Restores smooth tape movement by replacing cracked or slipping gear for stable play record and dubbing after long storage","- Engineering plastic construction designed for normal wear resistance with snug hub fit; verify inner bore D shape and tooth profile","- Easy replacement; remove debris align bore and press evenly onto shaft; avoid lubricant on belts and pinch roller; basic hand tools recommended","- Ideal for home audio restoration digitizing tapes and testing recordings in workshops classrooms and hobby setups"]