Cylinder Sleeve for Sea-Doo Spark NA 900 Fits 2014 Models

Cylinder Sleeve for Sea-Doo Spark NA 900

This cylinder sleeve is a replacement engine component made for the Sea-Doo Spark NA 900 from 2014, built to restore the cylinder bore surface so the piston and rings can seal properly and the engine can run correctly again.

Overview

This cylinder sleeve for Sea-Doo Spark NA 900 gives the engine a fresh bore surface when the original has been scored, worn, or damaged. It is a press-in sleeve intended for engine rebuild and reconditioning work, allowing a machinist to bring the cylinder back to spec instead of replacing the whole assembly. It suits owners and shops rebuilding a naturally aspirated 900 ACE powered Spark who want a dependable cylinder sleeve.

Built For Performance

• Press-in sleeve design made for cylinder reconditioning on the 900 ACE engine
• Restores a true bore surface for proper piston ring sealing
• Machined to accept final honing during the rebuild process
• Suits the naturally aspirated Sea-Doo Spark 900 platform from 2014
• Intended for professional installation with proper heating and pressing equipment

Fits These Machines

• for Sea-Doo Spark NA 900, 2014

On-The-Job Use

• Engine top-end rebuilds after bore scoring or seizure
• Shop reconditioning work before fitting a new piston and rings
• Restoring a used 900 ACE cylinder for a Spark NA
• Routine overhaul during off-season maintenance

Specs At A Glance

Good To Know

Q: Does this sleeve come ready to install? A: A cylinder sleeve is typically pressed in and then honed to the correct clearance for the piston, so final fitting should be done by a machine shop or experienced engine builder.

Q: Can I replace just the sleeve? A: Yes, when the cylinder casting itself is still serviceable, pressing in a new cylinder sleeve is a common way to restore the bore without replacing the entire cylinder assembly.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.