🛠️ Seal the deal with Quicksilver – don’t let leaks sink your summer!
The Quicksilver 79953Q04 Lower Unit Gear Lube Drain and Fill Hole Screw and Seal is an OEM-quality replacement part designed to perfectly fit MerCruiser sterndrives and Mercury/Mariner outboards (excluding Verado). It ensures a secure seal to prevent gear lube leaks and water ingress, protecting your lower unit from costly damage. Backed by over 65 years of marine industry leadership, this durable component guarantees reliable performance and peace of mind for serious boaters.
| ASIN | B0006JJ5LA |
| Best Sellers Rank | #446,714 in Automotive ( See Top 100 in Automotive ) #893 in Automotive Replacement Engine Oil Drain Plugs |
| Brand Name | Quicksilver |
| Color | Unspecified |
| Customer Reviews | 4.8 4.8 out of 5 stars (439) |
| Date First Available | February 18, 2010 |
| Fishing Technique | Spinning, Casting |
| Included Components | a drain plug screw, a drain plug seal |
| Item Dimensions LxWxH | 5 x 2 x 1.62 inches |
| Item Package Dimensions L x W x H | 3.9 x 2.4 x 1 inches |
| Item Weight | 0.01 Pounds |
| Manufacturer | Quicksilver |
| Material | Various Materials |
| Model Name | 79953Q04 Lower Unit Gear Lube Drain and Fill Hole Screw And Seal |
| Number of Items | 2 |
| Package Weight | 0.01 Kilograms |
| Part Number | 79953Q04 |
| Size | Unspecified |
| Suggested Users | Boat Engine Parts and Accessories |
A**E
Fit Perfect On Mercury Optimax 250xs
Old screw had bad o ring and was leaking out the vent hole. When I drained gear oil last fall it was milky. Added new gear oil and drove boat all summer this year and when I drained gear lube it was perfect.
L**N
MerCruiser replacement part
OEM quality MerCruiser Alpha 1 Gen 1 replacement part.
R**.
Works well and holds up in Chesapeake brackish water
Worked well, no leaks and used all season. Used on my 125Hp Mercury EXLPTO lower unit by SEI. Definitely recommended to replace at least every other season.
W**A
Perfect fit
I had trouble getting the old plug out and needed a replacement. This did the job and saved me a trip to the marina.
R**R
Always use the yellow washers. Used on 2001 mercury 200 EFI
Only needed the washers. Almost just as cheap to buy the plugs with washers. I believe these yellow washers are the way to go. Might as well change the plugs with washers. Or keep them on hand
A**W
Worked like it should
I mean it fit and didn’t leak, it did what it was supposed to
D**.
original part
Only buy original parts for my motor. You can not go wrong.
C**R
Not good
Missing washers and packaging damaged.
M**.
Just as described very good product just what I needed. Shipped on time Thanks
B**.
Great to have new fill hole screw and seal on this 8 year old motor.
J**N
Good to have a spare in case you damage one during removal.
S**G
Exactly as described...nicely packaged and quick delivery
D**7
Bon produit fit sur pied omc cobra
Trustpilot
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