Quicksilver 79953Q04 Lower Unit Gear Lube Drain And Fill Hole Screw And Seal

Frequently Asked Questions

• Q: What is the model number of this product? A: The model number is seven nine nine five three Q zero four. This identifier ensures compatibility with specific MerCruiser and Mercury outboards.
• Q: What are the dimensions of the Quicksilver lower unit gear lube drain screw? A: The dimensions are five inches in length, two inches in width, and one point six two inches in height. These measurements ensure a precise fit for installation.
• Q: What materials is the lower unit gear lube drain screw made from? A: The screw is made from various materials designed for durability. This construction ensures it can withstand the marine environment.
• Q: How do I install the lower unit gear lube drain screw? A: To install, first ensure the drain hole is clean, then insert the screw and use the seal to secure it. Proper installation prevents leaks and water intrusion.
• Q: Is this screw compatible with all Mercury outboards? A: No, it is not compatible with the Verado series. It is designed for most MerCruiser sterndrives and Mercury and Mariner outboards.
• Q: Is there a specific way to seal the drain screw? A: Yes, the seal must be used to properly seat the drain/fill hole screw. This is crucial for retaining gear lube and preventing damage.
• Q: How do I clean the drain screw and seal? A: To clean, use a cloth to wipe off any residue and inspect for damage. Regular cleaning helps maintain its effectiveness and longevity.
• Q: What should I do if the screw is damaged? A: If the screw is damaged, it should be replaced immediately. A damaged screw can lead to leaks and serious gear case issues.
• Q: Is this product safe for use in marine applications? A: Yes, it is specifically designed for marine use. It meets Mercury Marine original equipment manufacturer specifications for high performance.
• Q: How do I store the drain screw when not in use? A: Store the drain screw in a cool, dry place, away from moisture. Proper storage helps prevent corrosion and extends its lifespan.
• Q: How does this screw prevent gear lube from leaking? A: The screw, when properly sealed, creates a tight fit that prevents gear lube from leaking out and water from seeping in. This is essential for protecting the gear case.
• Q: Can this screw be used on older Mercury models? A: Yes, it can be used on older Mercury models, provided they are not part of the Verado series. It fits various MerCruiser sterndrives.
• Q: What is the warranty on this product? A: Warranty details vary by retailer, but typically, Quicksilver products come with a limited warranty against manufacturer defects. Check with your retailer for specifics.
• Q: How can I tell if the drain screw is properly installed? A: A properly installed screw will be flush with the lower unit and sealed tightly. There should be no visible gaps or signs of leakage.
• Q: Is this product easy to find in stores? A: Yes, it is widely available at marine supply stores and online. The Quicksilver brand is well known in the marine industry.