Item Type:SnowmobileExhaustGasketExhaust Gasket OEM:8FA-14623-00-00, 8FA-14623-10-00, 99999-03989,91317-06030-00Bolt OEM:91317-06030-00Fitment:Fit forNytro Vector RageVenture 4 stroke 3 cylinder modelsFit for the following 2003-2010 4 stroke 3 cylinder models: for RX1, for RX1-ER, for RX1 Mountain, for RX Warrior, for Apex, for Apex ER, for Apex RTX, for Apex GT, for Apex SE, for Apex LTX, for Apex LTX GT, for Apex Mountain, for Apex MTX, for Apex MTX GT, for Attak, for Attak GT, for Nytro .wang-edit-text{ font-family:Arial important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Fitment: Engineered and manufactured specifically for meeting original standard, perfect fit for Nytro Vector Rage Venture 4 stroke three cylinder models. 2Practical Function: Our exhaust manifold gasket keeps the dangerous exhaust gases from leaking out, which can affect the safety of the vehicle and could potentially leak toxic gases into the cabin. 3OEM: The OEMs of the exhaust manifold gasket are 8FA146230000, 8FA146231000, 913170603000 and 9999903989, and the OEM of the bolt is 913170603000, please check the part number of your item before purchasing. 4Better Driving Experience: The exhaust manifold gasket can reduce the noise generated when driving, thus improving the driving comfort. 5More Durable: This exhaust manifold gasket set is made from firm copper material, which has strong anti rust ability, and can be used stably for a long time. 6Convenient Installation: This exhaust manifold gasket set can be installed without more modifications, it is an ideal substitute indeed.