Oil filter - Ask for a 1996 Vienta filter
Fuel filter - Ryco Z383
Spark plugs -
steel plugs: NGK-R BKR6E-8 (or -12, need to gap to ~0.9mm)
platinum: NGK-R BKR6EP-8 (or -12, see above)
Gates have a timing belt... I got mine about a year ago, and can't find the box, so I can't give you a part number at the moment. But they are easy to find if you have the part number.