Wiseco Pistons 7800YB YB Type Replacement Piston Ring Set

The Wiseco 7800YB is a high-performance YB-type replacement ring set designed exclusively for Wiseco pistons. This specialized two-ring configuration provides optimal sealing and durability for racing and high-performance applications.

YB Type Ring Configuration:

• Top Ring: Stainless steel construction with gas nitrided barrel face for superior wear resistance and sealing
• No Second Ring: YB-type design eliminates the second compression ring for reduced friction
• Oil Ring: 3-piece oil assembly featuring stainless steel flex-vent spacer with nitrided rails for excellent oil control

Important Fitment Information:

• The ring type and bore size (in millimeters) are stamped on the dome of your Wiseco piston
• Refer to this stamped information to order the correct replacement ring set
• Ring styles cannot be interchanged between different Wiseco piston types
• Only Wiseco replacement ring sets may be used on Wiseco pistons to maintain warranty and performance standards

Wiseco's advanced ring technology ensures optimal compression sealing, reduced blow-by, and consistent performance in demanding motorsports applications.