Estimated delivery: 7–10 days, subject to supplier availability. Check your exact model, year and part number before ordering.
WSM Mercury/Yamaha 250 - 1050/1800/1900 O-Ring (1987–2027) | 527-74
£19.95
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WSM Mercury/Yamaha 250 - 1050/1800/1900 O-Ring (1987–2027) | 527-74
£19.95
WSM o-ring for Mercury / Yamaha 250 - 1050 / 1800 / 1900 87-27.
Part details
- Part number: 527-74
- Brand: WSM
- Application / specification: Mercury / Yamaha 250 - 1050 / 1800 / 1900 87-27
- Reference number: 1FK-81847-00-00, 1UY-81847-50-00, 25-8M0204673, 25-90196, 26H-81847-00-00, 90196, 93210-24235-00, 93210-24M66-00, 93210-24M79-00, 93210-25070-00, S18-76694
Model fitment
| Make | Model | Year(s) |
|---|---|---|
| Mercury | 4 Cyl 4 Stroke 50 | 1999-2004 |
| Mercury | 4 Cyl 4 Stroke 60 | 2002-2012 |
| Yamaha | 190 FSH 1800 | 2016-2019 |
| Yamaha | 190 FSH Deluxe 1800 | 2016-2022 |
| Yamaha | 190 FSH Sport 1800 | 2016-2023 |
| Yamaha | 195 FSH Deluxe 1800 | 2020-2022 |
| Yamaha | 195 FSH Sport 1800 | 2020-2026 |
| Yamaha | 195S 1800 | 2020-2026 |
| Yamaha | 210 FSH 1050 | 2018-2019 |
| Yamaha | 210 FSH Deluxe 1050 | 2018-2022 |
| Yamaha | 210 FSH Sport 1050 | 2018-2022 |
| Yamaha | 212 1800 | 2020-2022 |
| Yamaha | 212 LTD 1800 | 2017-2019 |
| Yamaha | 212 LTD S 1800 | 2017-2019 |
| Yamaha | 212 S 1800 | 2020-2022 |
| Yamaha | 212 SS 1800 | 2012-2016 |
| Yamaha | 212 X 1800 | 2012-2020 |
| Yamaha | 212SD 1800 | 2021-2022 |
| Yamaha | 212SE 1800 | 2021-2022 |
| Yamaha | 212XD 1800 | 2021-2022 |
| Yamaha | 212XE 1800 | 2021-2022 |
| Yamaha | 220 FSH Sport 1050 | 2023-2026 |
| Yamaha | 222 FSH Sport 1800 | 2023 |
| Yamaha | 222 FSH Sport E 1800 | 2023 |
| Yamaha | 222S 1800 | 2023 |
| Yamaha | 222S 1900 | 2024-2025 |
| Yamaha | 222SD 1800 | 2023 |
| Yamaha | 222SE 1800 | 2023 |
| Yamaha | 222SE 1900 | 2024-2025 |
| Yamaha | 222XD 1800 | 2023 |
| Yamaha | 222XE 1800 | 2023 |
| Yamaha | 222XE 1900 | 2024-2025 |
| Yamaha | 242 LTD 1800 | 2010-2017 |
| Yamaha | 242 LTD E-Series 1800 | 2016 |
| Yamaha | 242 LTD S 1800 | 2010-2019 |
| Yamaha | 242 LTD S E-Series 1800 | 2016-2019 |
| Yamaha | 242 S 1800 | 2020 |
| Yamaha | 242 S E-Series 1800 | 2020 |
| Yamaha | 242 X E-Series 1800 | 2016-2020 |
| Yamaha | 252 FSH Sport 1800 | 2021-2023 |
| Yamaha | 252S 1800 | 2021-2023 |
| Yamaha | 252S 1900 | 2024-2025 |
| Yamaha | 252SD 1800 | 2021-2023 |
| Yamaha | 252SE 1800 | 2021-2023 |
| Yamaha | 252SE 1900 | 2024-2025 |
| Yamaha | 252XE 1800 | 2021-2023 |
| Yamaha | 252XE 1900 | 2024-2025 |
| Yamaha | 255 FSH Sport E 1800 | 2021-2026 |
| Yamaha | 255 FSH Sport H 1800 | 2024-2026 |
| Yamaha | 255XD 1800 | 2021-2026 |
| Yamaha | 255XE 1800 | 2021-2026 |
| Yamaha | 275E 1800 | 2019-2021 |
| Yamaha | 275SD 1800 | 2019-2026 |
| Yamaha | 275SDX 1800 | 2023 |
| Yamaha | 275SE 1800 | 2019-2026 |
| Yamaha | 295SD 1800 | 2026 |
| Yamaha | 295XD 1800 | 2026 |
| Yamaha | AR 190 1800 | 2012-2023 |
| Yamaha | AR 190 1900 | 2024-2025 |
| Yamaha | AR 192 1800 | 2013-2016 |
| Yamaha | AR 195 1800 | 2017-2026 |
| Yamaha | AR 210 1050 | 2017-2022 |
| Yamaha | AR 220 1050 | 2022-2026 |
| Yamaha | AR 240 HO 1800 | 2010-2020 |
| Yamaha | AR 250 1800 | 2021-2023 |
| Yamaha | AR 250 1900 | 2024-2025 |
| Yamaha | Bear Tracker 250 | 1999-2004 |
| Yamaha | Big Bear 350 | 1987-1999 |
| Yamaha | Big Bear 400 | 2000-2012 |
| Yamaha | Big Bear Buckmaster 400 | 2000 |
| Yamaha | Big Bear Exploring 400 | 2007 |
| Yamaha | Big Bear Hunter 400 | 2007-2012 |
| Yamaha | Big Bear Hunting 350 | 1999 |
| Yamaha | Big Bear Real Tree 400 | 2001-2002 |
| Yamaha | Big Bear SE 350 | 1997 |
| Yamaha | Bruin 350 | 2004-2006 |
| Yamaha | EX 1050 | 2017-2024 |
| Yamaha | EX Deluxe 1050 | 2017-2024 |
| Yamaha | EX Limited 1050 | 2021-2024 |
| Yamaha | EX Sport 1050 | 2017-2024 |
| Yamaha | EX-R 1050 | 2019-2021 |
| Yamaha | FX Cruiser HO 1800 | 2009-2023 |
| Yamaha | FX Cruiser SHO 1800 | 2008-2016 |
| Yamaha | FX Cruiser SVHO 1800 | 2014-2026 |
| Yamaha | FX Cruiser SVHO LTD 1800 | 2017-2026 |
| Yamaha | FX HO 1800 | 2009-2023 |
| Yamaha | FX SHO 1800 | 2008-2015 |
| Yamaha | FX SVHO 1800 | 2014-2026 |
| Yamaha | FZR 1800 | 2009-2016 |
| Yamaha | FZS 1800 | 2009-2016 |
| Yamaha | GP 1800 | 2017-2018 |
| Yamaha | GP-R 1800 | 2019 |
| Yamaha | GP-R HO 1800 | 2020-2023 |
| Yamaha | GP-R SVHO 1800 | 2020-2026 |
| Yamaha | Grizzly 350 | 2007-2014 |
| Yamaha | Grizzly 400 | 2007-2008 |
| Yamaha | Grizzly 450 | 2007-2014 |
| Yamaha | Grizzly 550 | 2009-2014 |
| Yamaha | Grizzly 600 | 1998-2001 |
| Yamaha | Grizzly 660 | 2002-2008 |
| Yamaha | Grizzly 700 | 2007-2027 |
| Yamaha | Grizzly Ducks 660 | 2006 |
| Yamaha | Grizzly Ducks 700 | 2007-2008 |
| Yamaha | Grizzly Hunter 350 | 2007-2013 |
| Yamaha | Grizzly Hunter 400 | 2007-2008 |
| Yamaha | Grizzly Hunter 450 | 2007-2013 |
| Yamaha | Grizzly Hunter 550 | 2009-2013 |
| Yamaha | Grizzly Hunter 600 | 2001 |
| Yamaha | Grizzly Hunter 660 | 2002-2008 |
| Yamaha | Grizzly Hunter 700 | 2007-2021 |
| Yamaha | Grizzly Hunting 350 | 2014 |
| Yamaha | Grizzly Hunting 450 | 2014 |
| Yamaha | Grizzly Hunting 550 | 2014 |
| Yamaha | Grizzly Hunting 600 | 2000 |
| Yamaha | Grizzly Hunting 700 | 2022-2027 |
| Yamaha | Grizzly IRS 350 | 2007-2011 |
| Yamaha | Grizzly LE 660 | 2004 |
| Yamaha | Grizzly Outdoorsman 700 | 2007 |
| Yamaha | Grizzly SE 660 | 2005-2006 |
| Yamaha | Grizzly SE 700 | 2007-2025 |
| Yamaha | Grizzly Wetland 660 | 2004-2005 |
| Yamaha | Grizzly XT-R 700 | 2020-2027 |
| Yamaha | Jet Blaster 1050 | 2022-2026 |
| Yamaha | Jet Blaster DLX 2-Up 1050 | 2025-2026 |
| Yamaha | Jet Blaster DLX 3-Up 1050 | 2025-2026 |
| Yamaha | Jet Blaster LTD 1050 | 2025-2026 |
| Yamaha | Jet Blaster Pro 2-Up 1050 | 2025-2026 |
| Yamaha | Jet Blaster Pro 3-Up 1050 | 2025-2026 |
| Yamaha | Kodiak 400 | 1993-2006 |
| Yamaha | Kodiak 450 | 2003-2006,2018-2027 |
| Yamaha | Kodiak 700 | 2016-2027 |
| Yamaha | Kodiak 2WD 400 | 2000-2001 |
| Yamaha | Kodiak 4WD 400 | 2000 |
| Yamaha | Kodiak Hardwoods 400 | 2004 |
| Yamaha | Kodiak Hardwoods 450 | 2004 |
| Yamaha | Kodiak Hunter 400 | 2001-2002,2005 |
| Yamaha | Kodiak Hunter 450 | 2005-2006,2018-2021 |
| Yamaha | Kodiak Hunter 700 | 2016-2021 |
| Yamaha | Kodiak Hunting 450 | 2022-2027 |
| Yamaha | Kodiak Hunting 700 | 2022-2027 |
| Yamaha | Kodiak Real Tree 400 | 2000 |
| Yamaha | Kodiak Real Tree 450 | 2003 |
| Yamaha | Kodiak SE 450 | 2006,2020-2025 |
| Yamaha | Kodiak SE 700 | 2016-2025 |
| Yamaha | Kodiak XT-R 450 | 2026-2027 |
| Yamaha | Kodiak XT-R 700 | 2026-2027 |
| Yamaha | Raptor 350 | 2004-2013 |
| Yamaha | Raptor 660 | 2001-2005 |
| Yamaha | Raptor 700 | 2006-2025 |
| Yamaha | Raptor LE 660 | 2002-2004 |
| Yamaha | Raptor R 700 | 2006-2025 |
| Yamaha | Raptor SE 350 | 2005-2007 |
| Yamaha | Raptor SE 660 | 2005 |
| Yamaha | Raptor SE 700 | 2007-2025 |
| Yamaha | Rhino 450 | 2006-2009 |
| Yamaha | Rhino 660 | 2004-2007 |
| Yamaha | Rhino 700 | 2008-2013 |
| Yamaha | Rhino Ducks 660 | 2007 |
| Yamaha | Rhino Ducks 700 | 2008-2009 |
| Yamaha | Rhino Exploring 660 | 2007 |
| Yamaha | Rhino Hunter 450 | 2007-2009 |
| Yamaha | Rhino Hunter 660 | 2004-2007 |
| Yamaha | Rhino Hunter 700 | 2008-2013 |
| Yamaha | Rhino SE 450 | 2007-2008 |
| Yamaha | Rhino SE 660 | 2006-2007 |
| Yamaha | Rhino SE 700 | 2008-2009 |
| Yamaha | Rhino Sport 700 | 2008-2013 |
| Yamaha | SuperJet 1050 | 2021-2026 |
| Yamaha | SX 190 1800 | 2012-2023 |
| Yamaha | SX 190 1900 | 2024-2025 |
| Yamaha | SX 192 1800 | 2013-2016 |
| Yamaha | SX 195 1800 | 2017-2026 |
| Yamaha | SX 210 1050 | 2017-2022 |
| Yamaha | SX 220 1050 | 2022-2026 |
| Yamaha | SX 240 HO 1800 | 2010-2020 |
| Yamaha | SX 250 1800 | 2021-2023 |
| Yamaha | SX 250 1900 | 2024-2025 |
| Yamaha | Timberwolf 250 | 1999-2000 |
| Yamaha | V1 1050 | 2016 |
| Yamaha | V1 Sport 1050 | 2016 |
| Yamaha | Viking 700 | 2014-2026 |
| Yamaha | Viking Hunter 700 | 2014-2021 |
| Yamaha | Viking Ranch 700 | 2018-2026 |
| Yamaha | Viking SE 700 | 2014-2019 |
| Yamaha | Viking Utility 700 | 2024 |
| Yamaha | Viking VI 700 | 2015-2025 |
| Yamaha | Viking VI Hunter 700 | 2015-2021 |
| Yamaha | Viking VI Ranch 700 | 2017-2025 |
| Yamaha | VX 1050 | 2016-2026 |
| Yamaha | VX Cruiser 1050 | 2016-2026 |
| Yamaha | VX Cruiser HO 1800 | 2016-2023 |
| Yamaha | VX Deluxe 1050 | 2016-2026 |
| Yamaha | VX Limited 1050 | 2016-2026 |
| Yamaha | VX Limited HO 1800 | 2021-2023 |
| Yamaha | VX-C 1050 | 2019-2026 |
| Yamaha | VXR 1800 | 2011-2019 |
| Yamaha | VXS 1800 | 2011-2016 |
| Yamaha | Warrior 350 | 1987-2004 |
| Yamaha | Wolverine 350 | 1995-2009 |
| Yamaha | Wolverine 450 | 2006-2010 |
| Yamaha | Wolverine 700 | 2016-2018 |
| Yamaha | Wolverine Hunter 700 | 2016-2017 |
| Yamaha | Wolverine R 700 | 2016-2018 |
| Yamaha | Wolverine R Hunter 700 | 2016-2018 |
| Yamaha | Wolverine R SE 700 | 2016-2018 |
| Yamaha | Wolverine RMAX 2 1000 | 2021-2023 |
| Yamaha | Wolverine RMAX 2 LE 1000 | 2021-2026 |
| Yamaha | Wolverine RMAX 2 R SE 1000 | 2022-2026 |
| Yamaha | Wolverine RMAX 2 SE 1000 | 2021 |
| Yamaha | Wolverine RMAX 2 Sport 1000 | 2022-2026 |
| Yamaha | Wolverine RMAX 2 XT-R 1000 | 2022-2026 |
| Yamaha | Wolverine RMAX 4 1000 | 2021-2023 |
| Yamaha | Wolverine RMAX 4 Compact LE 1000 | 2025-2026 |
| Yamaha | Wolverine RMAX 4 Compact R SE 1000 | 2025-2026 |
| Yamaha | Wolverine RMAX 4 Compact XT-R 1000 | 2025-2026 |
| Yamaha | Wolverine RMAX 4 LE 1000 | 2021-2026 |
| Yamaha | Wolverine RMAX 4 R SE 1000 | 2022-2025 |
| Yamaha | Wolverine RMAX 4 SE 1000 | 2021 |
| Yamaha | Wolverine RMAX 4 XT-R 1000 | 2022-2026 |
| Yamaha | Wolverine X2 1000 | 2024 |
| Yamaha | Wolverine X2 850 | 2019-2021 |
| Yamaha | Wolverine X2 Hunting 850 | 2022 |
| Yamaha | Wolverine X2 R Hunter 850 | 2019-2021 |
| Yamaha | Wolverine X2 R SE 1000 | 2025-2026 |
| Yamaha | Wolverine X2 R SE 850 | 2019-2024 |
| Yamaha | Wolverine X2 XT-R 1000 | 2024-2026 |
| Yamaha | Wolverine X2 XT-R 850 | 2020-2026 |
| Yamaha | Wolverine X4 850 | 2018-2021 |
| Yamaha | Wolverine X4 Hunter 850 | 2018-2020 |
| Yamaha | Wolverine X4 R SE 850 | 2022-2024 |
| Yamaha | Wolverine X4 SE 850 | 2018-2021 |
| Yamaha | Wolverine X4 XT-R 850 | 2020-2026 |
| Yamaha | YFM 250 | 1989-1991 |
| Yamaha | YFM 350 | 1987-1995 |
| Yamaha | YFZ 450 | 2004-2013 |
| Yamaha | YFZ Bill Ballance 450 | 2007 |
| Yamaha | YFZ LE 450 | 2004 |
| Yamaha | YFZ SE 450 | 2005-2008 |
| Yamaha | YFZ-R 450 | 2009-2025 |
| Yamaha | YFZ-R SE 450 | 2010-2025 |
| Yamaha | YFZ-X 450 | 2008,2010-2011 |
| Yamaha | YFZ-X Bill Ballance 450 | 2010 |
| Yamaha | YFZ-X SE 450 | 2011 |
| Yamaha | YXZ 1000 | 2016-2017 |
| Yamaha | YXZ-R 1000 | 2018-2026 |
| Yamaha | YXZ-R SE 1000 | 2017-2021 |
| Yamaha | YXZ-R SS 1000 | 2017-2026 |
| Yamaha | YXZ-R SS SE 1000 | 2017-2021 |
| Yamaha | YXZ-R SS XT-R 1000 | 2020-2026 |
Please check the exact engine, model year, part number and listed specifications before ordering. Any stated size, position or colour must match the part required for your engine.
Estimated delivery: 7–10 days, subject to supplier availability. Available to order. Contact us before purchasing if your order is urgent.