Complete Cylinder Head Assembly. Cylinder Head Includes - Intake & Exhaust Valves, Valve Springs. Resurfaced to insure flatness. All of the components within this kit are bolt-on ready for a hassle free installation. Cylinder studs NOT included. Cylinder Head For 2003-2014 TRX250X TRX250EX Sportrax EX X 12200-HM8-305 Engine Cylinder Head with Valve and Springs For TRX250 Sportrax / Recon 250 2003-2014 Condition: Aftermarket 100% New Replacement Part Number: Cylinder Head: 12200-HM8-305, 12200-HM8-A40 Intake Valve: 14711-HN6-000 Exhaust Valve: 14721-HN6-000 Outer Valve Spring: 14751-HN6-000 Inner Valve Spring: 14761-HN6-000 Valve Spring Retainer: 14771-107-020 Valve Cotter: 14781-HA0-770 Fits Models: Fit for TRX250EX / X Sportrax 250 (2003-2014) Fit for TRX250TE / TM Recon 250 (2002-2014) Color: Silver Grey Material: Metal Package Contents: 1 x Cylinder Head Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.