Vehicle Tachometer Gearbox Assembly
Precision gearbox that converts high-speed rotation to readable RPM on tachometer dials in cars and trucks. Falls under HTS 9029.90.8040 as an essential part of tachometers. Features hardened steel gears for longevity.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If suitable for multiple mechanical applications
Gearboxes not dedicated to instruments classify as general speed changers in 8483.
If when part of complete motor vehicle clutch/gearbox system
Vehicle-specific parts beyond instruments go to Chapter 87 subheadings.
If for parts of stroboscopes instead
Stroboscope accessories use separate provisions within heading 9029.
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Import Tips & Compliance
• Include engineering specs proving gear ratio designed specifically for tachometer input shafts
• Ensure anti-backlash design is documented to distinguish from general gearboxes
• Batch import with matching tachometer models to strengthen principal use classification
Related Products under HTS 9029.90.80.40
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This electronic sensor detects wheel rotation speed to feed data to vehicle speedometers, classified as a part of speedometers under HTS 9029.90.8040. It ensures accurate speed readings in cars and trucks. Made from durable plastic and metal components for automotive environments.
Tachometer Cable Drive for Motorcycle Speedometers
Flexible mechanical cable that transmits engine RPM or wheel speed to tachometer or speedometer gauges in motorcycles. Classified under HTS 9029.90.8040 as a dedicated accessory for these counters. Constructed with stainless steel core and protective sheath.
Electronic Odometer Gear Wheel Set
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Speedometer Mounting Bracket Kit
Stamped metal brackets and clamps designed exclusively for securing speedometer gauges in automotive dashboards. Under HTS 9029.90.8040 as speedometer accessories. Corrosion-resistant zinc plating for durability.
Tachometer Needle and Hub Assembly
Lightweight aluminum needle with jeweled hub pivot for precise RPM indication on tachometer faces. Classified as tachometer part under HTS 9029.90.8040. Balanced for minimal friction and high-speed response.
Automotive Speedometer Calibration Potentiometer
Adjustable electronic potentiometer for factory calibration of speedometer accuracy against GPS standards. HTS 9029.90.8040 part for speedometers. Sealed for vibration resistance in vehicles.