Which pumps does this oil seal fit?

It fits the FMC Bean L06, L0618COMP, L0618HV, M06 and M0610SC pump models.

What does a crankshaft oil seal do?

It retains the lubricating oil in the power end and excludes contaminants where the crankshaft passes through the housing.

What part number does it replace?

It is an aftermarket replacement for FMC Bean SKU 5257492. The brand and part number are listed for cross-reference only and do not indicate OEM manufacture.

Crankshaft Oil Seal for FMC Bean L06/M06 Series

Crankshaft Oil Seal for FMC Bean L06/M06 Series — Crankshaft aftermarket replacement part

This is a crankshaft oil seal for FMC Bean L06/M06 series reciprocating pumps. Fitted where the crankshaft passes through the power-end housing, it retains the lubricating oil inside the power end and keeps contaminants out. It fits the L06, L0618COMP, L0618HV, M06 and M0610SC pump models, and is an aftermarket replacement part for FMC Bean SKU 5257492. It weighs about 0.05 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

L06
L0618COMP
L0618HV
M06
M0610SC

Specifications

Property	Value
Weight	0.05 lb (≈ 0.02 kg, converted)
Width	6.1 cm
Height	6.1 cm
Depth	0.8 cm

Manufacturer technical notes

Crankshaft Oil Seal for FMC Bean L06/M06 Series (SKU: 5257492) Forged from FKM fluoroelastomer via compression molding (temperature resistance -30°C to 200°C) with metal-reinforced frame, API 6A-compliant sealing groove design, pressure differential resistance ≥50MPa, salt spray tested 1000h corrosion-free for mud pump crankshaft oil leakage prevention.

Verbatim from the Dongli product page on dlhddrilling.com.

Replacement / interchange

Aftermarket replacement cross-referencing FMC Bean 5257492.

FAQ

Which pumps does this oil seal fit?: It fits the FMC Bean L06, L0618COMP, L0618HV, M06 and M0610SC pump models.
What does a crankshaft oil seal do?: It retains the lubricating oil in the power end and excludes contaminants where the crankshaft passes through the housing.
What part number does it replace?: It is an aftermarket replacement for FMC Bean SKU 5257492. The brand and part number are listed for cross-reference only and do not indicate OEM manufacture.

Related parts

See all Crankshaft →

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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