13 parts
iPhone XR – Back Part – Black
iPhone XR – Back Part – Blue
iPhone XR – Back Part – Coral
iPhone XR – Back Part – Red
iPhone XR – Back Part – White
iPhone XR – Back Part – Yellow

iPhone XR – Battery – Aftermarket
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iPhone XR – Camera
iPhone XR – Charging Port

iPhone XR – Display — LCD
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iPhone XR – Display — OLED
iPhone XR – Speaker

iPhone XS / XS Max / XR – Case
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