Wiseco RCS09750 Ring Compressor Sleeve 97.5mm Forged Anodized

The Wiseco RCS09750 is a 97.5mm ring compressor sleeve engineered to simplify piston installation and protect precision engine components during the assembly process. Machined from Wiseco forged sleeve stock, this tool delivers the same material toughness found in Wiseco's performance forged pistons.

Key Features:

• Forged construction — machined from Wiseco sleeve forgings for superior strength and durability
• Hard anodized finish — provides a hardened surface for long service life and resistance to wear
• Teflon coating — reduces friction for smooth, consistent ring compression during installation
• Tapered bore profile — features a smooth radius that gradually tapers down to the specified 97.5mm bore size, guiding rings into the cylinder without snagging
• 97.5mm bore size — sized specifically for 97.5mm cylinder bores
• Compatible with thin performance oil rings — compresses rings smoothly and evenly, greatly reducing the risk of bending or breaking delicate high-performance ring sets

The Wiseco RCS09750 ring compressor sleeve is an essential shop tool for professional engine builders and performance enthusiasts. Its precision taper guides pistons and rings into the bore with minimal effort, making it particularly valuable when working with the thin, high-tension oil rings common in performance applications. Available as part of Wiseco's full range of ring compressor sleeve sizes.