Piston and Piston Ring Kit Compatible with CF 450 550 800 ATV UTV SSV Engines – Replaces Part Numbers 2V91W 191R 191Q 0800-040001 0800-0400A0 0JYA-0400B0

This piston and piston ring kit is designed for use with CF 450, 550, and 800 ATV, UTV, and SSV engines.It is compatible with engine models 2V91W, 191R, and 191Q, and replaces part numbers 0800-040001, 0800-0400A0, and 0JYA-0400B0.The kit is suitable for various model years and configurations including: 2012–2015 and 2021–2026 models of CF400, CF500, and CF800 series ATVs, UTVs, and SSVs with specified engine codes such as 2V91W (U8, Z8, X8, D, A, G), 191R (Z550, U550, X550, E, H), and 191Q (A, H).Please verify your vehicle's engine model and year to proper fitment before purchase.

• Compatible with multiple engine models including 2V91W 191R 191Q broad applicability across various ATV UTV SSV engines
• Designed specifically for CF 450 550 800 series engines delivering performance and precise fitment
• Includes complete piston and piston ring assembly for straightforward installation and efficient engine restoration
• Engineered to meet specifications for consistent compression and reduced wear over time
• Suitable replacement part for models using part numbers 0800-040001 0800-0400A0 0JYA-0400B0 supporting accurate maintenance and repair