Stanadyne

Stanadyne Metering Valve 21641 Rotary Diesel Injection Pump Part

SKU: SD-21641
In stock - 2 items available
$52.16
-40% $86.93 $52.16

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This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

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The metering valve is the rotating valve in the hydraulic head that sets how much fuel is admitted to the pumping plungers on each charge cycle. Throttle input and governor position turn it, so it is the direct control over fuel quantity. Stanadyne part number 21641, from the company that builds the pumps these components go into.

Stanadyne pumps are built to a specific calibration and internals are not freely interchangeable. Check your pump number first.

Product Details

  • Brand: Stanadyne
  • Manufacturer Part Number: 21641

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

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California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.