Product Overview

Set of 6 valve guides included.

Sea-Doo 1503cc Rotax 4-TEC motors Manganese Bronze valve guides. Our bronze alloy has the highest heat transfer rate of any bronze valve guide alloy:

More than 200% of nickel-aluminum bronze.

More than 200% of aluminum-silicon bronze.

Exceeds phosphor bronze alloys with 88% copper!

Our Bronze Valve Guides are 2 times as strong as the stock valve guides. They will withstand wear much greater than the stock valve guides. This kit includes 6 Bronze Valve guides. They fit either intake or exhaust. You would need 2 of these sets to complete a head.

Fits:

2004-2016 Sea-Doo 1503cc 3-cylinder 4TEC engines.

Applications: