Cyber Weekend Sale - Crazy Deals with Savings Up to 75% Off!

Mariner Flush Screw Gaskets

Rubber Washer - Sierra
Your Price: $3.99
Save: $4.71
(54% Off $8.70)
Part # 18-2948-9 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 8 hrs 27 mins.
No Reviews  |  Write Review  |  Ask Question
Replaces OEM part #
  • MERCURY MARINE 12-49221
  • MERCURY MARINE 12-49221-1
For plastic flush screw and fuel tank vent
Package of 5
Mallory Rubber Washer 9-43629
Your Price: $0.99 (Out of stock)
Save: $0.45
(31% Off $1.44)
Part # 9-43629 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):12-49221-1
Fits Application:OB & Sterndrive plastic flush screw
Ask a question for
Question & Answer Guidelines
This product ships in 1 business day.
Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Don't forget to shop for next season! Check out our End of Season Deals!