Part Description: 1977-1991 Mercury Yamaha Mariner 80218M Water Flush Plug 4-60 HP Part Name: Water Flush Plug Part Number(s): 80218M Model(s): 1977-1991 Mercury Yamaha Mariner Condition Description: New Old Stock Retail Price: Part Details: Water Flush Plug - has knurling to make for easier installation - new old stock. PLEASE DO RESEARCH BEFORE PURCHASING. IF YOU NEED ANY MORE INFORMATION THAN WHAT WE HAVE LISTED, PLEASE CONTACT US. WE WILL BE HAPPY TO MIC OR MEASURE ANYTHING THAT YOU WANT TO BE DOUBLE CHECKED. IF YOU WANT MORE PICTURES, WE WILL GLADLY GET THOSE FOR YOU. PLEASE DO NOT RELY ON OUR RESEARCH ALONE! (SEE RETURN POLICY BELOW) This should fit: 1981 7048321 GEARHOUSING ASSEMBLY 1983 7010203 GEAR HOUSING ASSEMBLY 1984 7010204 GEAR HOUSING ASSEMBLY 1985 7010205 GEAR HOUSING ASSEMBLY 1986 7010206 GEAR HOUSING ASSEMBLY 1979 7010209 GEAR HOUSING ASSEMBLY 1983 7010223 GEAR HOUSING ASSEMBLY 1984 7010224 GEAR HOUSING ASSEMBLY 1985 7010225 GEAR HOUSING ASSEMBLY 1986 7010226 GEAR HOUSING ASSEMBLY 1979 7010229 GEAR HOUSING ASSEMBLY 1983 7010503 GEAR HOUSING ASSEMBLY 1979 7010509 GEAR HOUSING ASSEMBLY 1983 7010523 GEAR HOUSING ASSEMBLY 1979 7010529 GEAR HOUSING ASSEMBLY 1979 7015529 GEAR HOUSING ASSEMBLY 1987 7008207 FUEL LINES AND FILTER 1987 7008227 FUEL LINES AND FILTER 1978 7008238 FUEL LINES AND FILTER 1977 7008247 FUEL LINES AND FILTER 1977 7015207 FUEL LINES AND FILTER 1977 7015227 FUEL LINES AND FILTER 1977 7015247 FUEL LINES AND FILTER 1977 7028207 GEAR HOUSING ASS'Y 1977 7028227 GEAR HOUSING ASS'Y 1977 7028507 GEAR HOUSING ASS'Y 1977 7028527 GEAR HOUSING ASS'Y 1977 7048207 GEARHOUSING ASS'Y 1977 7048227 GEARHOUSING ASS'Y 1977 7040207 GEARHOUSING ASS'Y 1977 7040227 GEARHOUSING ASS'Y 1987 7040507 GEARHOUSING ASS'Y 1977 7040527 GEARHOUSING ASS'Y 1978 7008208 GEARHOUSING ASSEMBLY 1978 7008228 GEARHOUSING ASSEMBLY 1978 7008238 GEARHOUSING ASSEMBLY 1978 7008248 GEARHOUSING ASSEMBLY 1978 7040208 GEARHOUSING ASS'Y 1978 7040228 GEARHOUSING ASS'Y 1978 7040508 GEARHOUSING ASS'Y 1978 7040528 GEARHOUSING ASS'Y 1977 7028207 GEAR HOUSING ASS'Y 1977 7028227 GEAR HOUSING ASS'Y 1977 7028507 GEAR HOUSING ASS'Y 1977 7028527 GEAR HOUSING ASS'Y 1977 7048207 GEARHOUSING ASS'Y 1977 7048227 GEARHOUSING ASS'Y 1977 7015307 GEARHOUSING ASS'Y 1987 7015327 GEARHOUSING ASS'Y 1977 7028527 GEARHOUSING 1980 7030200 GEARHOUSING 1980 7030220 GEARHOUSING 1980 7030300 GEARHOUSING 1980 7030500 GEARHOUSING 1980 7030520 GEARHOUSING 1980 7025200 GEARHOUSING ASSEMBLY 1980 7025220 GEARHOUSING ASSEMBLY 1980 7025300 GEARHOUSING ASSEMBLY 1980 7025320 GEARHOUSING ASSEMBLY 1980 7025500 GEARHOUSING ASSEMBLY 1980 7025520 GEARHOUSING ASSEMBLY 1977 7060507 GEARHOUSING ASS'Y 1977 7060527 GEARHOUSING ASS'Y 1977 7048227 GEARHOUSING ASSEMBLY(CONT) 1981 7048321 GEARHOUSING ASSEMBLY(CONT) 1978 7040208 GEARHOUSING ASS'Y 1978 7040228 GEARHOUSING ASS'Y 1978 7040328 GEARHOUSING ASS'Y 1980 7040500 GEARHOUSING ASS'Y 1978 7040508 GEARHOUSING ASS'Y 1978 7040528 GEARHOUSING ASS'Y 1987 7040507 GEARHOUSING ASS'Y 1981 7004201 DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1985 7004205 DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1981 7004221 DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1985 7004225 DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1988 7004201NU DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1988 7004201NW DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1989 7004201PU DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1989 7004201PW DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1988 7004211NU DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1988 7004211NW DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1989 7004211PU DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1989 7004211PW DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1981 7004201 DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1985 7004205 DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1981 7004221 DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1985 7004225 DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1988 7004201NU DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1988 7004201NW DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1989 7004201PU DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1989 7004201PW DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1988 7004211NU DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1988 7004211NW DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1989 7004211PU DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1989 7004211PW DRIVESHAFT HOUSING-CLAMP AND SWIVEL BRACKET 1981 7020201 GEARHOUSING ASSEMBLY 1981 7005201 DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1985 7005205 DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1977 7005207 DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1981 7005221 DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1985 7005225 DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1988 7005201NU DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1988 7005201NW DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1989 7005201PU DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1988 7005211NU DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1988 7005211NW DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1989 7005211PU DRIVESHAFT HOUSING- CLAMP AND SWIVEL BRACKET 1987 7015327 GEARHOUSING ASSEMBLY 1982 7040202 GEARHOUSING ASSEMBLY 1985 7040205 GEARHOUSING ASSEMBLY 1982 7040222 GEARHOUSING ASSEMBLY 1985 7040225 GEARHOUSING ASSEMBLY 1986 7040226 GEARHOUSING ASSEMBLY 1982 7040502 GEARHOUSING ASSEMBLY 1985 7040505 GEARHOUSING ASSEMBLY 1982 7040522 GEARHOUSING ASSEMBLY 1985 7040525 GEARHOUSING ASSEMBLY 1986 7040716 GEARHOUSING ASSEMBLY 1977 7060507 GEARHOUSING ASS'Y 1977 7060527 GEARHOUSING ASS'Y 1978 7060528 GEARHOUSING ASS'Y 1989 7025207PW GEAR HOUSING ASSEMBLY 1990 7025207SW GEAR HOUSING ASSEMBLY 1992 7025208AW GEAR HOUSING ASSEMBLY 1993 7025208BW GEAR HOUSING ASSEMBLY 1990 7025208SW GEAR HOUSING ASSEMBLY 1989 7025217PW GEAR HOUSING ASSEMBLY 1990 7025217SW GEAR HOUSING ASSEMBLY 1992 7025218AW GEAR HOUSING ASSEMBLY 1993 7025218BW GEAR HOUSING ASSEMBLY 1989 7025218PW GEAR HOUSING ASSEMBLY 1990 7025218SW GEAR HOUSING ASSEMBLY 1991 7025218YW GEAR HOUSING ASSEMBLY Our Mission: Our goal is to continue providing outstanding customer service with every order and to get you back on the water fast. Every effort is made to inspect and test every used part and provide an accurate description so that you can buy with confidence. We would be happy to try and answer all questions regarding any of our products. Please check out our online SpeedProMarine store for more performance, obsolete, and hard to find motor boat products. Customer Satisfaction: We are highly committed to ensuring you receive the highest satisfaction with every purchase and hope to earn positive feedback from all of our customers. However, if you have any problems, questions, or concerns about the merchandise you purchased, please contact us. Taxes: MS residents will be charged 7% sales tax. Shipping: We normally ship the day after your payment is received and cleared. If you purchase multiple items, then please allow us to send an invoice to send you a little on shipping. Unless otherwise stated, products will be shipped via FedEx or USPS. Contact seller for any items being shipped anywhere other than the lower 48 states for a shipping price quote. Additional shipping charges will apply to all places outside of the lower 48. Arrangements can be made to pick up item locally. Returns: RETURNS ARE ALLOWED ONLY IF THE ITEM IS DEFECTIVE OR IF WE MADE A MISTAKE IN THE LISTING. RETURNS ARE NOT ALLOWED IF BUYER PURCHASES WRONG PART. Returns are allowed for 14 days only (used items) or 30 days (new items). Buyer is responsible for all return shipping costs and for ensuring proper packaging. Buyer must contact us via email before returning any item and obtain an RMA (Return Merchandise Authorization) number. Buyer is responsible for doing his own research to ensure purchase of the correct part. Returns are not allowed due to purchase of incorrect part or change of mind. All returns are subject to a 15% restocking fee unless the item was defective or we made a mistake in the listing. All returned parts found to be tampered with/modified/damaged or incomplete will not be refunded. Payments: Payment is expected within 7 days of purchase. After that, the item will be relisted for sale.