No longer available from Yamaha. Probably better than an NOS original as this one is not 35+ years old and brittle. 3rd pic shows flexibility.
Clutch Plate 1KT-16321-00 Clutch Friction Disc Plates For WR250R TDR250 TDR240 TTR250 TZR250 TZR250R R1-Z 250 3XC R1Z350 3XJ1632100
GENUINE YAMAHA RD350LC OEM FUEL TAP PET COCK ASSY YAMAHA TDR250 1UA-24500-01
YAMAHA TDR250 FORK GAITERS IN YELLOW GENUINE YAMAHA TDR 250 FORK BOOTS YELLOW x2
Genuine Yamaha TDR250 2x Yellow Fork Gaitors 2YK-23191-00 Gaiters - T4-06
Yamaha TDR250 Fuel Tap Locating Damper 2YK-24181-00
Genuine used Parts List Yamaha TDR250 2YK 1KT 2MA 4LO 1988 Z