Wiseco Pistons 3741XS XS Type Replacement Piston Ring Set

The Wiseco 3741XS is a high-quality replacement piston ring set designed specifically for Wiseco pistons with XS-type ring grooves. Wiseco rings are precision-manufactured to exacting tolerances to ensure proper sealing, optimal compression, and reliable performance in demanding powersports and performance applications.

Important Compatibility Information:

• XS-type ring configuration only - ring styles cannot be interchanged
• The ring type and bore size (measured in millimeters) is stamped on the piston dome
• Always verify the ring type and bore size stamped on your piston before ordering
• Only Wiseco replacement ring sets are compatible with Wiseco pistons

Wiseco rings feature advanced materials and coatings that reduce friction, improve heat dissipation, and extend service life. These replacement rings allow you to restore compression and performance to worn pistons without replacing the entire piston assembly, making them a cost-effective maintenance solution for engines using Wiseco pistons.