4320-00-722-3536 Injection Pump Hydraulic Head 7748811 HD8821A
Injection Pump Hydraulic Head
US Army Drawing: 7748811
AMBAC: HD8821A
The AVDS-1790-2 Series Engine Injection Pump uses two of these hydraulic heads, one per bank to provide the fuel injection. The firing cylinder is indexed by a driven gear on each head while the injection pressure and volume are controlled by a camshaft driving a throttle-controlled plunger at the center of each head.
This head can be remanufactured. Please contact us if you have cores to sell or be remanufactured for your use.
4320007223536
007223536
7748811
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2910007223536
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3040007223536