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Part Number: 16174-045-004
For Model: QA50 Z50A CT70
Description: O-ring, 3.8mm x 1.9mm. FITS QA50, QA50K1, QA50K2, QA50K3, Z50A-K9, CT70-K4, CT70H, CT70HK1, ST90-K2.
Price: $2.00