"He is a very good example for the younger players. He trains 100% in every session and that is good for the mentality of the team.

"Carra has a strong character, passion, he likes to win every game, and that is the type of player you are looking for.

"The last five and a half years have been really good. He was playing as a left-back, right-back and now he has settled down as a centre-back.

"He knows he can help the others and is always talking. That is now one of his main strengths as he can organise the defence.

"He has improved his game and, because he is a centre-back, he has time and he will play for a long time."

The 31-year-old Carragher has 18 months left on his current contract and, in an interview today, said the club had not yet offered him a new deal.

However, Benitez played down the comments, insisting there was no issue between him and the player.

"He has 18 months left on his contract and he is clever; he knows that when a player is over 30 you have to manage them in a different way than when you sign a player who is 20 years old," said Benitez.

"I don’t see any problem if he continues to play at the same level and we will talk about this in the future as we have a fantastic relationship with him and his agent.

"He is taking care of himself, he is a very good professional, and I think he can play a lot of years."

Benitez also thinks Carragher will make a good coach and, possibly, even manage Liverpool one day.

"He knows the game. We talk about football all the time and he is someone you have to listen to," said the current Reds boss.

"He is doing some practice in the academy, so I think he will be a manager - hopefully not the Liverpool manager in the next four or five years but in the future."

While much of the focus has been on Carragher’s landmark appearance, Benitez has been concentrating on planning for victory at bottom side Portsmouth to maintain the momentum created by Wednesday’s win over Wigan.

He has former Pompey full-back Glen Johnson back after injury and winger Ryan Babel returning following an ankle problem.

"Portsmouth is a tricky game because it is a Saturday early kick-off," said the Spaniard.

"They have had problems but now with Avram Grant they have a manager with experience and they did well against Chelsea (in a 2-1 midweek defeat)."

* VIEW a picture gallery of Jamie Carragher's Anfield career here