Mercury - Mercruiser 26-8M0204693 Seal

Mercury - Mercruiser 26-8M0204693 Seal

Mercury 8M0204693 Gear Case Gear Lube Drain Screw Washer is a replacement sealing washer designed for Mercury and Mariner outboards and all MerCruiser sterndrives equipped with 3/8-16 gear case drain/fill screw holes. Made from rubber-coated stainless steel, this washer creates a dependable seal to help prevent gear lube leaks and keep water from entering the gearcase.

Replacing the drain screw washer during every gear lube service is an important part of routine maintenance. Always verify that the washer is properly installed when reinstalling the drain screw, as water intrusion can cause severe gearcase damage. Keeping spare washers on hand makes routine gear lube changes faster and helps ensure your engine or drive is always properly sealed.

Product Features:

• Replacement gear case drain screw sealing washer
• Fits 3/8-16 gear case drain/fill screw holes
• Compatible with Mercury and Mariner outboards and all MerCruiser sterndrives
• Rubber-coated stainless steel construction provides a reliable, leak-resistant seal
• Helps prevent gear lube leaks and water intrusion into the gearcase
• Ideal to replace during every gear lube change
• Keep spare washers on hand for routine maintenance
• Manufactured to Mercury Marine OEM specifications for proper fit and dependable performance
• Refer to your owner's or service manual for application and replacement instructions

Fits:

• Mercury and Mariner outboards with 3/8-16 gear case drain/fill screw holes
• All MerCruiser sterndrives with 3/8-16 gear case drain/fill screw holes

Product Details:

• Brand: Mercury
• Manufacturer Part Number: 8M0204693
• Part Type: Gear Case Gear Lube Drain Screw Washer

Supersedes 26-830749

Frequently Asked Questions

What is the Mercury-MerCruiser 26-8M0204693 Seal used for?

The Mercury-MerCruiser 26-8M0204693 Seal is a replacement gear case gear lube drain screw sealing washer. It helps create a reliable seal around the drain or fill screw to help prevent gear lube leaks and water intrusion into the gearcase.

What applications does the Mercury 8M0204693 Gear Case Drain Screw Washer fit?

The Mercury 8M0204693 washer fits Mercury and Mariner outboards with 3/8-16 gear case drain/fill screw holes and all MerCruiser sterndrives with 3/8-16 gear case drain/fill screw holes. Verify your application using the owner's or service manual before replacement.

What is the Mercury 8M0204693 drain screw washer made of?

The Mercury 8M0204693 Gear Case Gear Lube Drain Screw Washer is made from rubber-coated stainless steel. This construction provides a reliable, leak-resistant seal for compatible gear case drain and fill screw applications.

Should the Mercury 8M0204693 washer be replaced during a gear lube change?

Yes. The product description recommends replacing the drain screw washer during every gear lube service. A properly installed replacement washer helps seal the gear case and helps prevent gear lube leaks and water intrusion.

What part number does the Mercury 8M0204693 Seal supersede?

The Mercury 8M0204693 Gear Case Gear Lube Drain Screw Washer supersedes Mercury part number 26-830749. The manufacturer part number for the replacement washer is 8M0204693.

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