Beauty & Personal Care > Shaving & Grooming > Electric Razor Parts & Accessories > Replacement Heads
KM-2026 Electric Shaver Guide Comb and Attachment
Brand: Generic / OEM
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Audited BOM: 3 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The low-quality thermoplastic material (tier 2/3) is prone to breaking under mechanical stress, leading to component failure, returns, and negative reviews.
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+4 additional failure modes & return complaint chains locked
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