Excellent, confirmed with a precise match. This part number is directly from a Lenovo ThinkPad X13 Yoga Gen 1 service parts list.

The Lenovo 5M10Y85819 is a genuine C-Cover with Keyboard Assembly (WW C-Cvr+TC KB ASM, LTN), designed specifically for the Lenovo ThinkPad X13 Yoga Gen 1 laptop. This complete assembly combines the palm rest/C-cover chassis component with an integrated Traditional Chinese (TC) keyboard layout, "LTN" backlight/trim variant, providing a full field-replaceable unit for repair of this convertible ThinkPad model.

Key Features & Benefits

• ThinkPad X13 Yoga Gen 1 Compatibility: Specifically engineered for the Lenovo ThinkPad X13 Yoga Gen 1 laptop, ensuring proper fit and full keyboard/chassis functionality.
• Integrated C-Cover and Keyboard: Combines the laptop's palm rest (C-Cover) chassis panel with the keyboard into a single assembly, simplifying replacement compared to sourcing separate components.
• Traditional Chinese (TC) Layout: Configured with the Traditional Chinese key layout, ensuring proper regional language support.
• LTN Variant Designation: Part of a broader family of regional keyboard layouts (identified by "LTN" backlight/trim code) offered across dozens of language variants for the X13 Yoga Gen 1.
• Genuine Lenovo FRU: Ensures reliable compatibility and performance matching original equipment specifications for the ThinkPad X13 Yoga Gen 1 platform.
• Broad Regional Variant Family: Part of an extensive parts family covering numerous keyboard layouts (UKR, TUR, THAI, SPA, RUS, POR, NORDIC, and more) for the same chassis, simplifying regional sourcing.

Technical Specifications