【OEM Part Number】19013-03450 1901303450 【Fitment】Compatible with Kubota Engine V2403, V2203, V2003, V1903, Compatible with Kubota Excavator KX033-4, KX040-4, KX121-2, KX121-2, KX121-3, KX121-3S, KX121-3ST, KX161-2, KX161-2, KX161-3, KX161-3S, KX161-3ST, KX91-3, KX91-3S, KX91-3S2, U35, U35-4, U35S, U35-S2, U45S, U45ST.Compatible with Kubota Generator KJ-S130D-USA, KJ-S130DX-USA, KJ-S150V-USA, KJ-S150VX-USA, KJ-T210V-USA, KJ-T210VX-USA, KJ-T270F-SW-USA, KJ-T270FX-SW-USA, SQ-1140-USA, SQ-1200-USA, SQ-3170-USA, SQ-3250-USA-SW, SQ14, KJT130DX, SQ1130, SQ1140, SQ1200 【Fitment】Compatible with Kubota Tractor MX5200F, L2500DT, L2500F, L2501D, L2501F, L2501H, L2600DT, L2600F, L2800DT, L2800HST, L2800F, L2900DT, L2900DT-GST, L2900F, L3000DT, L3000F, L3010DT, L3010GST, L3010HST, L3010F, L3130DT, L3130GST, L3130HST, L3130F, L3200DT, L3200F, L3200H, L3240DT, L3240GST, L3240DT-3, L3240F, L3240F-3, L3240GST-3, L3240HST, L3240HST-3, L3240HSTC, L3240HSTC-3, L3300DT, L3300DT-GST, L3300F, L3301DT, L3301F, L3301H, L3400DT, L3400HST, L3400F, L3410DT, L3410GST, L3410HST, L3430DT, L3430GST, L3430HST(C) Note: For more information, please refer to the details page. 【Better Performance】The Cylinder Head Bolt is designed with high-strength materials to ensure precise and reliable clamping force, effectively preventing cylinder head deformation and leakage. Its uniform torque distribution helps maintain engine sealing and performance, contributing to the longevity and stability of the engine. 【Service Support】1 Year or 50000 km. 18PCS 1901303450 Cylinder Head Bolt