Lenovo description: "Lenovo BATTERY external,3cell,23WH".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Lenovo BATTERY external,3cell,23WH". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 45N1127 "Lenovo BATTERY external,3cell,23WH". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Lenovo BATTERY 3cell 24 Wh 13.05V".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Lenovo BATTERY 3cell 24 Wh 13.05V". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 01AV460 "Lenovo BATTERY 3cell 24 Wh 13.05V". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Lenovo DISPLAY PANEL AUO 15.6HD AG slim flat".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Lenovo DISPLAY PANEL AUO 15.6HD AG slim flat". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 04X0440 "Lenovo DISPLAY PANEL AUO 15.6HD AG slim flat". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Lenovo DISPLAY,15.6",HD,Non-Touch,Anti-Glare,TN,200nit".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Lenovo DISPLAY,15.6",HD,Non-Touch,Anti-Glare,TN,200nit". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00HM066 "Lenovo DISPLAY,15.6",HD,Non-Touch,Anti-Glare,TN,200nit". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Keyboard Internal, USA English, Backlight, US".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Keyboard Internal, USA English, Backlight, US". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 04Y2465 "Keyboard Internal, USA English, Backlight, US". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Keyboard Internal, USA English, Non-Backlight, US".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Keyboard Internal, USA English, Non-Backlight, US". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 04Y2348 "Keyboard Internal, USA English, Non-Backlight, US". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Speaker. left+right".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Speaker. left+right". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00JT435 "Speaker. left+right". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Camera,HD,Front,MIC,BTW,Bison".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Camera,HD,Front,MIC,BTW,Bison". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 04X1399 "Camera,HD,Front,MIC,BTW,Bison". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Camera,HD,Front,MIC,BTW,Chicony".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Camera,HD,Front,MIC,BTW,Chicony". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 04X1398 "Camera,HD,Front,MIC,BTW,Chicony". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Hinge ASM AJ".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Hinge ASM AJ". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00JT447 "Hinge ASM AJ". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Hinge ASM SINHER".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Hinge ASM SINHER". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00JT446 "Hinge ASM SINHER". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "COVER Base,BL,plastic".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "COVER Base,BL,plastic". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00JT431 "COVER Base,BL,plastic". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Base Misc KIT".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Base Misc KIT". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00NY470 "Base Misc KIT". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Wireless,WWAN,ERC,N5321 M.2".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Wireless,WWAN,ERC,N5321 M.2". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 04W3842 "Wireless,WWAN,ERC,N5321 M.2". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Wireless,CMB,LTN,Whipple M.2".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Wireless,CMB,LTN,Whipple M.2". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 04W3805 "Wireless,CMB,LTN,Whipple M.2". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "FAN,SWG15+18W".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "FAN,SWG15+18W". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00JT267 "FAN,SWG15+18W". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "FAN,UMA 15W".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "FAN,UMA 15W". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00JT266 "FAN,UMA 15W". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Extra Sponge, A-cover, ripple".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Extra Sponge, A-cover, ripple". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00NY507 "Extra Sponge, A-cover, ripple". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Rear Cover,Black,plastic".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Rear Cover,Black,plastic". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 00JT436 "Rear Cover,Black,plastic". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "CN,1M,3P,NON-LH,VLX".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "CN,1M,3P,NON-LH,VLX". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 42T5150 "CN,1M,3P,NON-LH,VLX". Checked 2026-10-27.
Last checked 2026-10-27
Lenovo description: "Lenovo Power Cord, UK, 1m, 2Pin".
Fit & Installation Notes:
Listed in Lenovo's official parts lookup for the ThinkPad T550. Lenovo description: "Lenovo Power Cord, UK, 1m, 2Pin". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.
Source notes
Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad T550, machine type(s) 20CK, 20CJ, lists FRU 42T5038 "Lenovo Power Cord, UK, 1m, 2Pin". Checked 2026-10-27.
Last checked 2026-10-27
