Sealed Power
Because downtime
is not an option
For more than a century, Sealed Power has offered engine replacement parts that carry the load and do the job for everyday work or play vehicles. Our drive comes from our OE pedigree which we leverage across our aftermarket engine replacement parts.
We know what it takes to get an engine back to OE performance. That's why engine professionals rely on Sealed Power® premium engine replacement parts to provide the solution they need for today's engine rebuilds.
Premium engine replacement parts
you can depend on

Pistons
Using proprietary materials and machining processes, Sealed Power manufactures pistons for everyday work or play vehicles, stock rebuilds and high-compression race engines.

Engine Bearings
Sealed Power engine bearings are manufactured to today’s precise tolerances to ensure performance and durability in extreme heat. The advanced materials and proprietary designs meet the application-specific demands of engine rebuilds.

Piston Rings
Sealed Power piston ring sets are designed for optimal horsepower, oil control and durability. They are carefully selected for the best combination of top, second and oil control rings, delivering the ideal ring technology for the application and operating environment.

Full Line Brochure

Aluminum Bearings

DDP Piston Skirts

H1134CPA Pistons

Piston Rings Technology

Piston Technology for LS Engines
