Stop leaks and restore proper oil delivery with this Homelite NOS Oil Pump O-Ring 74388 — a genuine OEM seal made to factory specifications for top performance on vintage Homelite chainsaws.
This O-ring fits between the oil pump and housing, ensuring a tight seal to maintain bar oil pressure. It’s essential for reliable lubrication and preventing oil seepage during operation or storage.
Fits the Following Models:
Homelite 1050
Homelite 1130G
Homelite XL-925
Homelite SXLAO
Homelite XL-12
Features:
✅ Genuine Homelite OEM part — not aftermarket
✅ Part Number: 74388
✅ Ensures oil-tight seal on pump assembly
✅ Prevents pressure loss and leakage
✅ New Old Stock (NOS) — unused authentic Homelite inventory
Applications:
Used in the oil pump housing of large and mid-frame Homelite chainsaws listed above. Check your saw’s service manual or parts list to confirm fitment by number 74388.