1. Suitable model: Wuling b15/L3C 1.5l naturally aspirated engine (dvvt double variable valve timing)
2. Suitable for complete vehicle: Wuling Rongguang, Rongguang S, Rongguang extended version, Rongguang mini card, Rongguang new card, Wuling Hongguang/Hongguang S, Baojun 730/630 1.5L
3. Displacement: 1485cc in-line four-cylinder 16 valve

1. Complete gasket assembly
   • Cylinder mattress (divided into original graphite factory thickening, compound asbestos economy type)
   • Valve cover rubber gasket, oil pan gasket
   • Intake manifold gasket, exhaust manifold gasket
   • Water pump gasket, thermostat base gasket, oil filter base seal ring
   • Small sealing rubber ring and copper washer for oil passage and water channel of the whole vehicle
2. Complete set of oil seal (seal oil seal for the whole vehicle)
   • 16 valve oil seals (4 cylinders, 4 valves per cylinder, fluororubber high-temperature resistant version)
   • Crankshaft front oil seal and crankshaft rear oil seal
   • Camshaft oil seal, VVT solenoid valve oil seal, distributor/sensor small oil seal
3. Tile sealing support (complete overhaul package standard)
   • 4 pairs of crankshaft main bearing bush and 4 pairs of connecting rod bearing bush
   • Crankshaft thrust plate 2 pieces (three-piece standard)
4. Small auxiliary seal Water pipe sealing ring, plug rubber ring and turbocharging sealing gasket of the whole vehicle (without turbine)

As a professional manufacturer specializing in automotive engine cylinder block and head assemblies, the company integrates R&D and production of engine components. Established in 2011, it is recognized as a pioneer in engine cylinder block and head assembly technology. Headquartered in Chongqing, the world's largest automotive industrial hub, the company operates from the Cuntan Bonded Port Industrial Park in the core area of Liangjiang New District. Its products, including the "Lingdong" brand cylinder block and head assemblies, cylinder head assemblies, and other automotive parts, are widely distributed across China and globally.