recommendation vs replacement

Some examples from the web:

• 3. representation in favor of a person or thing. 4. anything that serves to recommend a person or thing, or induce acceptance or favor. Origin of recommendation
• My boss wrote me a glowing letter of recommendation. Employees are frequently hired on the recommendation of a friend in the company. The report made very ...
• recommendation. (ˌrɛkəmɛnˈdeɪʃən). n. 1. the act of recommending. 2. something that recommends, esp a letter presenting someone as suitable for a job, ...
• If you give someone a recommendation, you're saying, "try this, it's good" or "this is the best way to proceed," or "this person will do a great job." The noun ...

Some examples from the web:

• There are backup algorithms and fail-safe alarms, replacement key-holders.
• I need a double valve replacement and tricuspid repair.
• Builders of replacement diesel fuel tanks for trucks.
• NATURAL CONTROL replacement baits are available.
• Colonel Stauffenberg is Oster's replacement.
• I'm helping choose my replacement tomorrow.
• Recommend immediate manual replacement to 40 circuits.
• Your daughter needs a valve replacement.
• I hadn't chosen the wrong replacement.
• The replacement speed is dropping as well.
• Special Services productions grew in number as replacement.
• All firetubes are removed for checking or replacement.
• One option is replacement using a mechanical valve.
• Carbon nanotube conductive coatings are a prospective replacement.
• I saw your suggestions for Cutter's replacement.
• Excluded: the replacement of the pre-actuators, and troubleshooting.
• Chrome's improved cleanup routines are no replacement for antivirus software however.
• High quality LCD screen replacement part.
• Powerful replacement of regular dial up service of Windows.
• His replacement has not been named.