Which models does this crankshaft fit?

It fits the E04, E0410, E0411, E0413 and R2020 models in the FMC Bean E04/R2020 series. Confirm against your pump before ordering.

Is there an interchange reference for this part?

It is an aftermarket replacement for FMC Bean part number P509560. The number is for cross-reference only and does not imply OEM manufacture.

Driven Crankshaft for FMC Bean E04/R2020 Series

Driven Crankshaft for FMC Bean E04/R2020 Series — Crankshaft aftermarket replacement part

This is a driven crankshaft for the FMC Bean E04/R2020 series pumps, fitting the E04, E0410, E0411, E0413 and R2020 models. In the power end the crankshaft converts rotary input into the reciprocating motion that drives the pumping strokes. The part is an aftermarket replacement for FMC Bean SKU P509560, listed for identification and fit reference rather than as an OEM-made item. It weighs about 4.74 lb.

What it is

The crankshaft in the power end converts rotary input into the reciprocating motion of the crossheads and rods that drive the pumping strokes.

Pump compatibility

E04
E0410
E0411
E0413
R2020

Specifications

Property	Value
Weight	4.74 lb (≈ 2.15 kg, converted)
Width	8.9 cm
Height	8.9 cm
Depth	22.2 cm

Manufacturer technical notes

Driven Crankshaft (FMC BEAN E04/R2020 Series), forged from 42CrMo alloy steel with quenching + tempering (HRC58-62), compatible with API 7K certified mud pump power ends. Complies with AGMA 2002-D86 Grade 7 precision standards, tensile strength ≥1080MPa, ensuring reliable locking performance under high-pressure operations.

Verbatim from the Dongli product page on dlhddrilling.com.

Replacement / interchange

Aftermarket replacement cross-referencing FMC Bean P509560.

FAQ

Which models does this crankshaft fit?: It fits the E04, E0410, E0411, E0413 and R2020 models in the FMC Bean E04/R2020 series. Confirm against your pump before ordering.
What does the crankshaft do in the pump?: In the power end it converts rotary input into the reciprocating motion of the crossheads and rods that drive the pumping strokes.
Is there an interchange reference for this part?: It is an aftermarket replacement for FMC Bean part number P509560. The number is for cross-reference only and does not imply OEM manufacture.

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All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.

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