PONY ROD OIL SEAL SC-45L
This pony rod oil seal is a replacement part for the SC-45L pump. Fitted where the pony rod passes through the housing that separates the power end from the fluid end, it retains lubricating oil in the power end and helps exclude contaminants. It is an aftermarket replacement part for Aplex part number 145-100158-999, supplied to fit the SC-45L model. It weighs about 0.01 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
Specifications
| Property | Value |
|---|---|
| Weight | 0.01 lb (≈ 0.00 kg, converted) |
Manufacturer technical notes
Pony Rod Oil Seal for SC-45L Mud Pump (SKU:145-100158-999) Manufactured from ASTM D2000-13 FKM fluorocarbon rubber (70±3 Shore A), phosphated metal skeleton, pressure resistance ≥5000psi. API 7K compliant for SC-45L triplex pumps, operational temperature -20℃~200℃, axial sealing force enhanced by 30%, meeting API 682 sealing system standards.
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing Aplex 145-100158-999.
FAQ
- Which pump does this oil seal fit?
- It is configured to fit the SC-45L pump.
- What does this part do?
- An oil seal retains lubricating oil in the power end and excludes contaminants where the pony rod passes through the housing.
- What is the cross-reference part number?
- This is an aftermarket replacement part that cross-references to Aplex part number 145-100158-999. The brand and number are for identification only and do not indicate OEM manufacture.
Related parts
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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