"get a replacement for" is correct and usable in written English.
You can use it when you want to describe the process of exchanging something for something else; for example, "I need to get a replacement for my broken phone."
"In order for them to get a replacement for me I had to leave the battalion.
That's good because it is very difficult to get a replacement for a player who compares to Romelu, maybe impossible.
They can take it to the local D.M.V., pose as you and get a replacement for their "lost" driver's license — with their picture on it.
M.L.S., which holds all player contracts, had been trying for three months to get a replacement for Mathis, and that player finally came last Friday, when GILMAR of Brazil joined the team.
Grand dame of the country music craft Rayna is finding it hard to get a replacement for Deacon ready for the divas' co-headlining Red Lips, White Lies tour.
Ferguson will hope so too, especially if he fails to get a replacement for Paul Scholes. Park has overcome early cynicism over the reasons behind United's decision to sign him and proved his worth on countless occasions, especially in big games.
Mr. Ammon just got a replacement for an assistant who trained for the $25,000-a-year job but quit to sell mobile phones.
Their efforts appear to have worked, and now Toomey is holding up the rest of the package until he gets a replacement for Porter, sources tell The Huffington Post.
Bart asks if Homer had gotten a replacement for the Academy, but Homer confides to him that the Award is only five dollars on eBay, while Maggie is sucking on the replacement.
Ever curious, I leave no question raised during the day unanswered, from what was the name of that actress from the 1950s to where can I get a replacement bulb for my refrigerator to an arcane piece of information needed for a book I'm writing.
"By which stage neither was the offer or the structure acceptable and we were completely left without being able to get a replacement in for a player.
