What is the best gear oil to use for a 2001 big bear 400 4x4 for the front an theme rear diff an how many quort of oil to use an what type if oil am going to change the oil soon thanks

 

you can download manual to get specs my grizzly. Takes 2 qts of finial gear oil and 2 qts of differential oil has top bolt to remove and bottom one top is fill hole i use yamaha lube oil products they sad honda products would work fine but i like to stick to the brand if you need your owner or maintaince manual goggle it download is free