| 8407.33.30 | | To be installed in vehicles specially designed for traveling on snow, golf carts, non-amphibious all-terrain vehicles and burden carriers | | Free | | 35% |
| 8407.90.10 | | To be installed in agricultural or horticultural machinery or equipment | | Free | | Free |
| 8408 | | Compression-ignition internal combustion piston engines (diesel or semi-diesel engines): | | | | |
| 8408.10.00 | | Marine propulsion engines | | 2.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8408.90.10 | | To be installed in agricultural or horticultural machinery or equipment | | Free | | Free |
| 8409.91 | | Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines): | | | | |
| 8409.91.10 | | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | | Free | | 10% |
| 8409.91.10 | 60 | For marine propulsion engines | kg | | | |
| 8409.91.30 | 00 | Aluminum cylinder heads | No. kg | 2.5% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8409.91.92 | | For marine propulsion engines | | 2.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8409.99.10 | | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | | Free | | 10% |
| 8409.99.10 | 60 | For marine propulsion engines | kg | | | |
| 8409.99.92 | | For marine propulsion engines | | 2.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8411.91.10 | | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | | Free | | 10% |
| 8411.99.10 | | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | | Free | | 10% |
| 8411.99.90 | 30 | Rotors or spindles and rotor or spindle assemblies | No. | | | |
| 8412 | | Other engines and motors, and parts thereof: | | | | |
| 8412.10.00 | 10 | Missile and rocket engines | No. | | | |
| 8412.21.00 | | Hydraulic power engines and motors: | | | | |
| 8412.29.40 | 00 | Hydrojet engines for marine propulsion | No. | Free | | 30% |
| 8412.29.80 | 15 | Unlimited rotary acting: | | | | |
| 8412.31.00 | | Pneumatic power engines and motors: | | | | |
| 8412.39.00 | 40 | Unlimited rotary acting | No. | | | |
| 8412.80 | | Other engines and motors: | | | | |
| 8412.80.10 | 00 | Spring-operated and weight-operated motors | No. | Free | | 35% |
