eMagTech Oil Seal 30x50x8mm Replace OEM 1SD-30-50-8 316602-4231A 92049-2013 Compatible with Kawasaki FD440V FD501D Engine

["- Compatibility: Compatible with Kawasaki FD440V and FD501D engines; confirm the 30x50x8 mm size before purchase.","- OEM Reference: replace OEM 1SD-30-50-8, replace OEM 316602-4231A, replace OEM 92049-2013 for accurate fit.","- Durable Material: NBR nitrile rubber with TC double lip and garter spring for strong oil retention and dust resistance.","- Exact Dimensions: 30 mm inner diameter, 50 mm outer diameter, 8 mm thickness for reliable rotating shaft sealing.","- Leak Prevention: Helps reduce seepage and maintain proper lubrication around engine components for longer service life."]