このCarrera交換部品は、#142033および#142034での使用が特定されたトランスミッションおよびエンジンユニットです。RC車両用のスペアパーツとしてCarreraブランドで掲載されています。
Installed it in my #142034 and the car runs like new again. The mounting holes lined up perfectly with the chassis, saving me any drilling or adjustments.
Dropped this into my #142033 after the original finally gave out, and it bolted right up to the chassis with no fiddling. The motor pulls hard and the gears feel tight, not sloppy like the last replacement I tried. Back to full speed on the driveway in under ten minutes.
Wasn't sure a single unit would cover both part numbers, but it dropped straight into my #142033 with no trimming or shimming needed, and the gears mesh smoother than the original ever did. Motor pulls hard off the line now and it runs cool even after a full battery pack.