Another Example of "White Metal" Failure - UK Vintage Radio Repair and Restoration Discussion Forum
AKAI GXC-735D Cassette Deck Flywheels | eBay
Reel-to-Reel, Cassette and Digital Audio Tape
Tape transport - Wikidata
WOLLENSAK 3M T-1500 SS tape recorder parts -- Capstan flywheel | eBay
There's Not A Cassingle Thing Missing From This Cassette Deck Masterclass | Hackaday
Cassette Player's Deck Mechanism
Demon DRS-610 tray loading cassette tape deck. Makes for head cleaning a little more involved, but by use of a large flywheel and cassette stabiliser system, reduces wow and flutter down to