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Oil Seal (86820)
GLM Marine

Oil Seal (86820) 86820

Country of Origin:
United States
Satisfaction rating
Aftermarket product
PartX Rating: Better
No longer available
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PartX Recommends
Mercury Marine 41131
Bearing Carrier Oil Seal (Outer)
This is a gearcase sealing component where leaks can lead to oil loss and repeat teardown; the OEM part provides the highest confidence in fit, material compatibility, and durability, reducing the risk of rework and downstream damage.
PartX Alternatives — This part: Better
Ratings provided by PartX™
ProductPriceRatingComment
Mercury Marine 41131
Bearing Carrier Oil Seal (Outer)
Genuine OEM product
$16.82$19.79
No longer availableSearch Nationwide Inventory
Best
OEM Mercury seal with clear part-number markings, giving good traceability and confidence in correct lip geometry for the bearing carrier. Packaging indicates U.S. origin and it’s the most reliable choice for long-term gearcase oil sealing.
OEM Mercury seal with clear part-number markings, giving good traceability and confidence in correct lip geometry for the bearing carrier. Packaging indicates U.S. origin and it’s the most reliable choice for long-term gearcase oil sealing.
GLM Marine 86820
Oil Seal (86820)
(viewing this product)
Aftermarket product
$13.10$16.38
No longer availableSearch Nationwide Inventory
Better
Matches the OEM dimensions and has molded rubber size/ID markings, which suggests more controlled manufacturing than unmarked generics. The metal case lacks the OEM-style stamping and the pre-greased interior indicates different finishing/packaging, but it should be a solid functional replacement.
Matches the OEM dimensions and has molded rubber size/ID markings, which suggests more controlled manufacturing than unmarked generics. The metal case lacks the OEM-style stamping and the pre-greased interior indicates different finishing/packaging, but it should be a solid functional replacement.
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Oil Seal (86820)Viewing this product86820Current