1985 Detroit Stanadyne DB2 Mechanical Injection Pump (DB2829-4425)

Stanadyne DB2 mechanical injection pump for 1985 GM C/K 1500 and 2500 trucks running the 6.2L Detroit Diesel V8. OE-spec replacement for trucks that have lost fuel pressure, developed shaft seal leaks, or won't hold timing from a tired stock pump.

Bolts to the factory front cover, uses OE hard lines, lift pump connection, and shutoff solenoid. Calibrated to OE fuel rates — stock-power applications only.

• Stanadyne DB2 Pump for 6.2L Detroit Diesel
• Calibrated to OE Spec
• Direct Bolt-On — Factory Lines & Mounting
• Mechanical Injection — No ECM or Electronics
• For Stock-Power Trucks
• Part Number: DB2829-4425

• Standard-altitude calibration. Trucks above ~5,000 ft should run the high-altitude variant.
• Drain the fuel tank and replace fuel filters before installing — water and old fuel kill a fresh injection pump fast.
• This is a repair and return item, you must send us your core to send to to Industrial Injection for rebuild.

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