Hydraulic Motor Displacement Control Spool
Spools in displacement controls shift motor output between high/low speeds in hydraulic power units. HTS 8412.90.9015 other parts category.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If miscellaneous valves parts
Standalone spools are valves; engine-specific ones remain parts of 8412.
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Import Tips & Compliance
• Include stroke lengths and control type (electronic/hydraulic)
• Certify for ATEX if explosion-proof applications
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