Please note these numbers are for a 1997 Federal specification (not sold in CA) SC300 with a W58 manual transmission. Some parts may be shared across all years, but you will need to contact your parts dealer or catalog with your VIN to be accurate.
Drivetrain
Flywheel bolts - 90910-02103. You will need to order 8 bolts and they cannot be reused if the flywheel is removed. Cost is ~$7 per bolt.
Suspension
Front shock absorber - 48510-29505. Cost is ~$65 each.
Electronics
Black rear cupholder (by the shifter, not the one by the radio) - 5562024020C0. Cost is ~$44.
Body
New revised headlight with projector change - 81523-24045 (driver) 81513-24045 (passenger). Cost is ~$350 per headlight.
Interior
e-brake leather cover. I do not have the part number for the different color options. The P/Ns could be one of the following. I don't know the difference.
46243-24030-05
46243-24030-03
Rear seat belt cover for black interior. This is the surround that goes where you plug the seatbelt in. - 7331524011C0 (Right) / 7331524011C0 (Left) - ~$15 each.