4W-3897 3406B – 7W3906 – Remanufactured Fuel Injection Pump


3406B Fuel Injection Pump – Caterpillar – Remanufactured

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  • 4W-3897 REFUNDABLE Core Charge (Terms and Conditions Apply)
SKU: 4W-3897


We’re the only shop dedicated entirely to Cat’s legendary 3200, 3300, & 3400 family of engines. Call for unmatched expertise for all questions about this 3406B Fuel Injection Pump.

Few shops take the meticulous care that we do.  All of our fully remanufactured pumps include:

1)  NEW transfer pumps, completely rebuilt AFRC’s, and governors

2)  NEW fuel Shutoff solenoid and a new low idle/engine brake switch (if equipped)

3)  All components carefully disassembled, degreased, and stripped to bare metal

4)  All bearings/bushings replaced with NEW components, all seals and gaskets replaced

5)  Camshafts and lifters/rollers fully reconditioned!

6)  Every single component carefully inspected & reconditioned or replaced with NEW components

7)  Correctly setting to your 3406B fuel injection pump’s specs and precise engine requirements

8)  One year warranty if this fuel injection pump or associated components fail

Not sure this pump is correct?  Click Here to request a quote.  We’ll determine the correct pump.

CORE RETURN POLICY: If you aren’t aware of the Policy, Click Here for more information.

For other OEM or OEM-Grade parts needs you have, be sure to see our full line of 1,700 products in the above shop menu.


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