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                                                        1. ZT370MU Cylinder Head Assembly RR (I) | 
                                
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                                                        2. φ8×14 hollow locating pin | 
                                
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                                                        3. ZT370MU Cylinder and Cylinder Head Gasket Sub-assembly (Part I) | 
                                
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                                                        4. φ10.3×φ20×2 high-strength flat gasket (zinc-nickel alloy) | 
                                
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                                                        5. M10×1.25 high 25 cap flange face nut (grade 12/zinc-nickel alloy) | 
                                
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                                                        6. M7×60 inner and outer hexagon flange bolts (9.8 grade/zinc-nickel alloy) | 
                                
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                                                        7. M14×1.25×12 hexagon socket pan head screw plug (9.8 grade/zinc-nickel alloy) | 
                                
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                                                        8. 13×2.8 Hydrogenated nitrile rubber O-ring | 
                                
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                                                        9. M8×16 inner and outer hexagon flange bolts (9.8 grade/zinc-nickel alloy) | 
                                
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                                                        10. 8.3×15.5×1 copper gasket | 
                                
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