You can also buy the gaskets and timing belt kit from Ebay.com
http://www.ebay.com/itm/Mazda-Ford-K...9V~HA8&vxp=mtr
+
http://www.ebay.com/itm/Timing-Belt-...item5d3cb29c61
+
http://www.ebay.com/itm/92-02-Mazda-...item3cb2b0f13a
ore
http://www.ebay.com/itm/92-94-Mazda-...item33639efded
waterpump are different at the wheel.
There you have to look which on is the right.
Only from the camshaft covers you should buy original Mazda parts.
They are the only one who get seal.