Upgrade your Honda TRX450R/450ER with this must-have head gasket designed for maximum performance and reliability.
Key features:

• Fits 2005-2017 Honda CRF450X, 2006-2014 Honda TRX450R/TRX450ER ATV models
• High quality multi-layer steel (MLS) construction for strength and durability
• 0.027″ compressed thickness seals effectively without compromising compression
• Made specifically for 99mm big borecylinder bores
• Replaces OEM Part #12251-MEY-671
• Cometic brand known for top-notch gaskets that outperform OEM
• MADE IN USA

HONDA 2005-2017 CRF450X, 2006-2014 TRX450R/TRX450ER .027″ MLS CYLINDER HEAD GASKET, 99MM BORE

PART NO: H2459027S, UPC NO: 191070031350, Material: MLS, Compressed Thickness: .027, Bore Shape: Round, Bore Size (MM): 99, # of layers: 3, Orientation: None

This Cometic top end head gasket is engineered to optimize the performance of your Honda TRX450R or TRX450ER. Its 0.027″ compressed thickness and multi-layer steel construction offers robust sealing and prevents blown gaskets and leaks. The MLS material and precise sizing for 96mm bores also maintains cylinder compression for maximum power output. You can trust this gasket to keep your high performance ATV engine running in tip-top shape.
– The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP! H2458027S, 191070050627, 12251-MEY-671H2459027S, 191070031350, 12251-MEY-671