2933KD Ring Set 74.50mm for Wiseco

Ring Set, 74.50mm for Wiseco

This 74.50mm ring set is a piston ring replacement designed to seal the combustion chamber, control oil, and restore compression in small engines and powersports applications.

Overview

This 74.50mm ring set provides the sealing rings needed when rebuilding a top end, helping restore compression and oil control in compatible engines. The ring set is built for riders and mechanics who need a dependable replacement during a piston or cylinder refresh. Each ring is sized at 74.50mm to match the corresponding piston bore.

Built For Performance

• 74.50mm bore sizing for a precise fit to the matching piston
• Ring set configuration designed for compression and oil control
• Constructed for the demands of small engine and powersports use
• Sized to the listed bore for consistent sealing across the cylinder wall
• Suited to top end rebuilds and piston replacement work

On-The-Job Use

• Top end rebuilds on small engines
• Piston and cylinder refresh work
• Powersports engine repair
• Routine maintenance requiring ring replacement

Specs At A Glance

Good To Know

Q: How do I know this ring set fits my engine? A: Confirm your piston bore matches 74.50mm and that the part number 2933KD corresponds to your application. Bore size must match the piston for correct sealing.

Q: Should rings be checked before installation? A: Ring end gap should be measured during assembly to confirm it falls within the engine manufacturer's specification. Proper gap helps ensure sealing and compression.

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