1996 Yamaha Blasters have an oil capacity of 1.4 pints (0.7 liters) of 80W or 90W gear oil.
Oil Type
The type of gear oil you should use in a 1996 Yamaha Blaster is 80W or 90W, based on the recommended API specification. The recommended API specification is GL-4 or GL-5, which are both types of automotive gear oil.