Can you put a 6 cylinder cv axle in a 4 cylinder Mazda 626 year 2000

copy and paste the links below https://www.rockauto.com/en/catalog/mazda,2000,626,2.0l+l4,1363698,drivetrain,cv+half+shaft+assembly,2288 https://www.rockauto.com/en/catalog/mazda,2000,626,2.5l+v6,1363700,drivetrain,cv+half+shaft+assembly,2288 https://www.autozone.com/drivetrain/cv-axle?filterByKeyWord=cv+halfshaft&fromString=search&isIgnoreVehicle=false&model=cv https://www.autozone.com/drivetrain/cv-axle?filterByKeyWord=cv+halfshaft&fromString=search&isIgnoreVehicle=false&model=cv

Suspect transmission fluid is leaking onto hot exhaust creating the smoke - likely the result of improper axle installation (damaged seal) or incorrect axle. Recommend seeking *hands-on* help from qualified personnel.