Which pumps does this piston holder fit?

It fits FMC Bean A0413, E0413, I0413, L0413, R10 and R2020 reciprocating pumps.

This is an aftermarket replacement supplied to match FMC Bean part 1282557; the brand and part number are listed for identification and cross-reference only, not to claim OEM manufacture.

Piston Holder for FMC Bean A0413/I0413/E0413/R10/R2020 Series

Piston Holder for FMC Bean A0413/I0413/E0413/R10/R2020 Series — Piston aftermarket replacement part

This is a piston holder for the FMC Bean A0413/I0413/E0413/R10/R2020 series of reciprocating pumps. As a piston-side component in the fluid end, it carries and retains the sealing element on the piston assembly, which reciprocates within the cylinder liner bore on every stroke. It fits FMC Bean A0413, E0413, I0413, L0413, R10 and R2020 pumps and weighs about 0.25 lb.

What it is

A pump piston transmits force from the power end to the pumped fluid inside the cylinder liner. It carries the sealing element and reciprocates within the liner bore on every stroke.

Pump compatibility

A0413
E0413
I0413
L0413
R10
R2020

Specifications

Property	Value
Weight	0.25 lb (≈ 0.11 kg, converted)
Width	5.1 cm
Height	5.1 cm
Depth	1.9 cm

Manufacturer technical notes

Piston Holder for FMC A0413/I0413/E0413/R10/R2020 Series, forged from 42CrMo alloy steel with quenching & tempering plus surface nitriding, tensile strength ≥1080MPa. Compatible with FMC HD series mud pump fluid ends. API 7K certified for fatigue life exceeding 20,000 hours under high-pressure (≤3500psi) conditions.

Verbatim from the Dongli product page on dlhddrilling.com.

Replacement / interchange

Aftermarket replacement cross-referencing FMC Bean 1282557.

FAQ

Which pumps does this piston holder fit?: It fits FMC Bean A0413, E0413, I0413, L0413, R10 and R2020 reciprocating pumps.
What does a piston holder do?: It is the piston-side component that carries and retains the sealing element on the piston assembly as it reciprocates within the cylinder liner.
Is this an OEM part?: This is an aftermarket replacement supplied to match FMC Bean part 1282557; the brand and part number are listed for identification and cross-reference only, not to claim 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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