Piston Imasindikiza U-Ring FB7
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Piston Seals B7 ndiye chisindikizo cha piston pamakina olemetsa olemetsa
Kukana kwa abrasion ndikwabwino kwambiri
Kukaniza kufinya
Kukana kwamphamvu
Small psinjika deformation
Easy kukhazikitsa kwa wovuta kwambiri zikhalidwe ntchito.
