This item requires a Core Return or Core Charge
Please see link below for more information
Alt Part# 23500346, 23500251, DB2829-4544, DB2829-4410, DB2-4410
Please Note: We have limited availability on some DB2 pumps, and our core supply fluctuates daily. If this pump is not in stock when ordered, then we will contact you with estimated time of delivery. If no cores are available, then we may request that you send your pump core to us for rebuild. Feel free to contact us regarding availability before ordering.
Includes 1-year warranty.
Our factory trained and certified technicians have been rebuilding DB2 automotive injection pumps since they were introduced by Stanadyne in the late 70's.
The DB2 injection pump is a reliable unit that was based on a proven design that has been utilized in many agricultural and industrial applications for years. But one weak point on all automotive Stanadyne DB2 pumps that is often ignored by most rebuilders is the advance bore. The all-aluminum housing tends to wear out quickly where the steel advance piston is located. This causes excess return fuel and poor pump timing, which results in poor fuel mileage, excess smoke and low power. We address this problem by utilizing a steel sleeve in the advance bore. This gives us a more precise pump calibration and a superior injection pump that will last considerably longer.
So if you're shopping for a better price online, just remember that we go the extra step to deliver a better product.
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