Pony Rod Oil Seal for SC-65L/SC-115L
This is a pony rod oil seal for the Aplex SC-65L and SC-115L pumps. It seals where the pony rod passes through the housing, retaining lubricating oil in the power end and keeping contaminants out. The seal measures about 2.50 in across and 0.60 in thick. This is an aftermarket replacement part offered as a reference equivalent to Aplex part number 145-114206-999, not an original Aplex component.
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 | 0.08 lb (≈ 0.04 kg, converted) |
| Width | 2.50 in / 6.4 cm |
| Height | 2.50 in / 6.4 cm |
| Depth | 0.60 in / 1.5 cm |
Manufacturer technical notes
Pony Rod Oil Seal for SC-65L/SC-115L (SKU 145-114206-999), API 7K-certified NBR rubber + 304 stainless steel core, molded via precision compression, pressure resistance ≥70MPa, temperature tolerance -40℃~120℃. Compatible with FMC/BOMCO mud pumps, 500h salt spray corrosion-free, ensuring zero leakage in power ends.
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing Aplex 145-114206-999.
FAQ
- Which pumps does this oil seal fit?
- It fits the Aplex SC-65L and SC-115L models.
- What does a pony rod oil seal do?
- It retains lubricating oil in the power end and excludes contaminants where the pony rod passes through the housing.
- Is this an original Aplex part?
- No. It is an aftermarket replacement supplied as a reference equivalent to Aplex part number 145-114206-999; the brand and part number are for identification only.
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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