WSM Piston Kit 100-49SK, Replaces 700-859562A9, Mercury/Mariner 2.5L 6 Cyl, Sea-Doo Utopia 210/240
$173.89 USD
This is the WSM piston kit 100-49SK for 2.5L 6-cylinder outboards and the Sea-Doo Utopia 210 and Utopia 240 EFI jet boats, with a 3.501 inch bore. It replaces OEM 700-859562A9. Replace the pistons when a rebuild is due or when a teardown shows scored or worn pistons and bores.
| Part number | 100-49SK |
| Replaces OEM # | 700-859562A9 |
| Brand | WSM |
| Size | 3.501 in bore |
| Condition | New |
Fits
- Sea-Doo Utopia 210 2500 (2001-2002)
- Sea-Doo Utopia 240 EFI 2500 (2004-2005)
- Mercury 2.5L 6 Cyl Jet 110 (2006-2013)
- Mercury 2.5L 6 Cyl Optimax 135 (2001-2012)
- Mercury 2.5L 6 Cyl Optimax 150 (2001-2014)
- Mercury 2.5L 6 Cyl Optimax 175 (2001-2014)
- Mercury 2.5L 6 Cyl Pro XS 150 (2010-2018)
- Mariner 2.5L 6 Cyl (all)
Replaces OEM part numbers
700-859562A9
Not sure it fits your ski? Call or text 954-914-6465 with your hull ID (HIN) and we'll confirm before you order.