Panasonic separately names ES-LA63AA and ES-LA63-S for WES9025PC and WES9165PC. Each set/component relation has its own exact US product page; neither ARC4 naming nor set contents alone establish component fit.
Panasonic · exact-code ledger
ARC4 LA63 system
Original manufacturer records and reference-specific models or named families captured in the 27 October 2026 documentary inventory. Source locales and individual fit limits are retained; this is not a complete global model list or fit approval.
Exact model list
6 model codes retained.
6 rows shown.
PanasonicES-LA63
WES9165Y1361Direct manufacturer enumeration
PanasonicES-LA63-S
WES9025PC · WES9165PCDirect manufacturer enumeration
PanasonicES-LA63A
WES9025 · WES9165Direct manufacturer enumeration
PanasonicES-LA63AA
WES9025PC · WES9165PCDirect manufacturer enumeration
PanasonicES-LA83
WES9165Y1361Direct manufacturer enumeration
PanasonicES-LA93
WES9165Y1361Direct manufacturer enumeration
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Manufacturer evidence
Sources used for this system.
- Panasonic — ARC4 LA63 system compatibility evidenceOpen manufacturer source
- Panasonic US — WES9165PC outer foil and exact modelsOpen manufacturer source
- Panasonic WES9165Y1361 — PL/EU; recorded manufacturer sourceOpen manufacturer source
- Panasonic WES9025 — North America manufacturer instructions; recorded manufacturer sourceOpen manufacturer source
- Panasonic WES9165 — North America manufacturer instructions; recorded manufacturer sourceOpen manufacturer source
- Panasonic WES9165Y1361 — Product model list: printed model-code label; full retail SKU unverified; cached/indexed parser observed 2026-10-27; no fit approvalOpen manufacturer source