The most critical file is . For Android 4.4.2, you must download a version that is still compatible. According to user reports and community testing, Google Play services 23.30.13 (or the final version 23.30.99) works reliably. For the Play Store itself, a version like 33.1.16 is known to be functional on KitKat.
XDA Developers Forum – "Android 4.4.x Legacy App Support" | APKMirror – "Play Store Historical Versions." Google Play Store Apk Android 4.4.2
Since modern Play Store versions require , you must find a "legacy" version that still supports API 19 (Android 4.4) . The most critical file is