Valve Spring Retainer for 2004-2006 Sea-Doo Sportster 155 1503 - Replaces 420254281

Valve Spring Retainer for 2004-2006 Sea-Doo Sportster 155 1503, a direct replacement for OEM part number 420254281.

The valve spring retainer sits on top of the valve spring and locks to the valve stem with the collets (keepers), holding the spring in place. A worn or damaged retainer can let the valve float or, in the worst case, drop the valve into the engine.

When You Need It

• Visible wear, cracking or a damaged collet groove
• Valve train noise during a cylinder head inspection
• Any cylinder head or valve rebuild

Fitting Tips

• Inspect collets at the same time and replace if worn
• Use a proper valve spring compressor during assembly

Product Details

• Part Type: Valve Spring Retainer
• Replaces OEM: 420254281, 420254283, 711254280
• Brand: Aftermarket
• Condition: New
• Suits: 2004-2006 Sea-Doo Sportster 155 1503

Please compare the OEM number with your original part before ordering. Contact us if you need help confirming the right part for your watercraft.