Which pumps does this oil seal holder fit?

It is configured to fit FMC Bean L11, W11 and L16 series pumps: the L11, L1114SC, L1118SC, L1122D, L16, L1614SC, L1618SC, L1622HV and W11 models.

What does this part do?

It holds the oil seal at the point where the pony rod passes through the housing between the power end and the fluid end, so lubricating oil stays in the power end and contaminants are excluded.

What is the cross-reference part number?

This is an aftermarket replacement part that cross-references to FMC Bean part number 3268369. The brand and number are for identification only and do not indicate OEM manufacture.

Pony Rod Oil Seal Holder for FMC Bean L11/W11/L16 Series

Pony Rod Oil Seal Holder for FMC Bean L11/W11/L16 Series — Oil Seal aftermarket replacement part

This pony rod oil seal holder is a replacement part for FMC Bean L11, W11 and L16 series plunger pumps. It carries the oil seal where the pony rod passes through the housing that separates the power end from the fluid end, retaining lubricating oil in the power end and helping keep contaminants out. It is an aftermarket replacement part for FMC Bean part number 3268369, supplied to fit the L11, L1114SC, L1118SC, L1122D, L16, L1614SC, L1618SC, L1622HV and W11 models. It weighs about 0.09 lb.

What it is

An oil seal retains lubricating oil in the power end and excludes contaminants where a shaft or rod passes through the housing.

Pump compatibility

L11
L1114SC
L1118SC
L1122D
L16
L1614SC
L1618SC
L1622HV
W11

Specifications

Property	Value
Weight	0.09 lb (≈ 0.04 kg, converted)
Width	5.7 cm
Height	5.7 cm
Depth	3.3 cm

Manufacturer technical notes

Pony Rod Oil Seal Holder (FMC Bean L11/W11/L16 Series, SKU 3268369), forged from ASTM F104 Type III fluoroelastomer (FKM) with composite frame via compression molding , operates at -20°C to 200°C, dynamic pressure ≤3500psi, API 7K certified for mud pump power ends , 35% enhanced sealing performance, compatible with W1122/W1142 models .

Verbatim from the Dongli product page on dlhddrilling.com.

Replacement / interchange

Aftermarket replacement cross-referencing FMC Bean 3268369.

FAQ

Which pumps does this oil seal holder fit?: It is configured to fit FMC Bean L11, W11 and L16 series pumps: the L11, L1114SC, L1118SC, L1122D, L16, L1614SC, L1618SC, L1622HV and W11 models.
What does this part do?: It holds the oil seal at the point where the pony rod passes through the housing between the power end and the fluid end, so lubricating oil stays in the power end and contaminants are excluded.
What is the cross-reference part number?: This is an aftermarket replacement part that cross-references to FMC Bean part number 3268369. The brand and number are for identification only and do not indicate OEM manufacture.

Related parts

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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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