WSM Piston Kit 100-49-06PK 3.530 Bore for Mercury Optimax 135/150/175, Pro XS 150, Jet 110, Sea-Doo Utopia 210/240
$173.89 USD
This is the WSM piston kit, item 100-49-06PK, in the 3.530" bore size for 2.5L six-cylinder Mercury and Mariner outboards and the Sea-Doo Utopia 210 and 240 jet boats. It covers the Mercury Jet 110, Optimax 135, 150 and 175, and Pro XS 150. Replace the pistons when the engine has lost compression, is burning oil or has been scored by a lean or overheated run. Check the bore size against your cylinders before you order.
| Part number | 100-49-06PK |
| Brand | WSM |
| Size | 3.530" bore |
| Condition | New |
Fits
- 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)
- Sea-Doo Utopia 210 2500 (2001-2002)
- Sea-Doo Utopia 240 EFI 2500 (2004-2005)
- Mariner 2.5L 6-Cyl outboards
Not sure it fits your ski? Call or text 954-914-6465 with your hull ID (HIN) and we'll confirm before you order.