⚠️ Fitment note: The Make/Model filter is for guidance only. Please verify model / year / engine size in the product description before purchase. The product description is the definitive fitment reference. If you’re unsure, message us and we’ll confirm fitment. Exhaust O-Ring (Approx. Size 44x3.00) - Athena M753004400094 Description Athena offers a wide range of high-quality replacement gaskets, with over 40 years of expertise in the industry. Athena's products are developed through continuous technological innovation, designed and manufactured to meet strict OEM specifications. Technical Features Internal Diameter: 44.00 mm Material: Viton Wire Diameter: 3.00 mm Compatible Models Gas Gas EC 200 2T (1997-2013) EC 300 2T (1997-2013) Husqvarna (KTM Engine Models) TC 250 (2017-2021) TE 150 (2017-2021) TE 250 (2017-2021) TE 300 (2017-2021) TX 125 (2017-2021) TX 300 (2017-2020) KTM EXC 125 (2000-2016) EXC 250 (2004-2005, 2017-2021) EXC 300 (2004-2005, 2017-2020) MXC 300 (2004-2005) SX 250 (2004-2005, 2017-2021) XC 250 (2017-2021) XC 300 (2017-2021) XC-W 125 (2017-2018) XC-W 150 (2017-2021) XC-W 250 (2017-2021) XC-W 300 (2017-2021) Part Number 56-4352.EA Cross Reference Numbers 0770440030 - G.NI K.T.M., 4219 07119904844 - G.NI B.M.W.