Cross References / Alternative Part Numbers
Model / formatting variations (same pump):
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AMX646
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AMX 646
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HOMA AMX646 seal kit / HOMA AMX646 repair kit
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Homa AMX646 50mm mechanical seal kit
HOMA kit codes customers may search (reference):
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K0205 – AMX646
HOMA OEM kit numbers commonly associated with AMX646 model variants (verify by exact pump suffix):
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Mechanical Seal Kit: 8803055 (seen on AMX646 /T/C variants)
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Mechanical Seal Kit: 8803065 (seen on AMX646 /P/C variants)
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O-Ring Kit: 8801175 / 8801180 (seen on AMX646 /T/C variants)
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O-Ring Kit: 8801070 / 8801110 (seen on AMX646 /P/C variants)
If you only need the seal (not the full kit):
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HOMA Mechanical Seal – 50mm (O-Ring Seat)
Fitment note: HOMA uses multiple seal designs. Match by full pump model/nameplate and confirm seat style/dimensions when possible.
