Help: Gearbox Trouble

[alphaboi]

I have an L200 (TBO series), turbo diesel van, and i am hearing some kind of a heavy rolling sound when i change to my #3 gear. What is this noise? Do I have to buy a a new gearbox??

[venum]

need more infor than that to be able to help u dude

[alphaboi]

i dont know anything else about it....
Do any of you know where i can get a gearbox like this to buy? and possibly an expected price

[brawnybro]

whoooa son doh just go out and start shopping for gearbox , thats what mechanics are for dem ting could fix