i bought the truck awhile ago and have done a lot to it but I'm not sure if there is something well know or not so well know i should replace. a little about whats been done already

the truck had new motor installed about 90,000 miles ago
all the belts have been replaced including the timing belt
water pump has been replaced
new radiator
new brakes up front
new brake lines
new tires
new kyb shocks all the way around
i have some stabilizer bar bushing that will go in the next few days.

the front end has a lot of play and it makes some noise going over bumps so ill get into it at some point.

I'm just wondering if there is something that is a know problem that i should be replacing

thanks