has anybody replaced one of these,they go in the hydrobooster in between the mastercyl and booster,[i think it goes on top with the silver screw on cap],i think this is whats wrong on a customers truck,this is what gm recalled in -03-04-05,[customers is 06],symtoms are
1.p/s pump whines and grones
2.brakes feel like their not stopping the truck
3.p/s pump can use fluid
1.p/s pump whines and grones
2.brakes feel like their not stopping the truck
3.p/s pump can use fluid
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