Wisconsin VG4D Natural Gas Engine from Germany
The Wisconsin VG4D is a four-cylinder spark-ignition natural gas engine for compressors and industrial blowers, known for durability in oil and gas operations. Under HTS 8407.90.90.10 as a gas reciprocating engine, it supports natural gas pipeline pressures. Vertical shaft configuration suits stationary mounts.
Duty Rate — Germany → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Submit natural gas injector calibration certs; ensure no dual-fuel capability claims that could shift classification
• Common issue: incomplete manifold assembly documentation