Seal Cover Standard Poly B (37504000-500B)
The Seal Cover Standard Poly B (37504000-500B) is a replacement pump part for the Kerr T-50 pump, supplied to match the form and fit of the original component. It is a light item, weighing about 0.17 lb. It is offered as an aftermarket replacement cross-referenced to Kerr part number T60-38 (and the marking 37504000-500B); the brand and numbers are used for identification only and do not imply factory manufacture.
What it is
This is a replacement part for the listed reciprocating pump models, supplied to match the original component's form and fit.
Pump compatibility
- T-50
Specifications
| Property | Value |
|---|---|
| Weight | 0.17 lb (≈ 0.08 kg, converted) |
| Width | （无） |
| Height | （无） |
| Depth | （无） |
Manufacturer technical notes
Standard Poly B Seal Cover (37504000-500B/SG40001), ASTM D2000-22-compliant EPDM rubber (Shore A85±3 hardness), vulcanized一体成型, salt spray tested >1000hrs corrosion-free, API 7K mud pump compatible, dynamic leakage ≤0.02mL/min, UL 157 certified for gasoline/lubricant resistance
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing Kerr T60-38.
FAQ
- Which pump does the Seal Cover Standard Poly B fit?
- It fits the Kerr T-50 pump.
- What numbers can I cross-reference it to?
- It cross-references to Kerr part number T60-38 and is also marked 37504000-500B. It is supplied as an aftermarket replacement, not an OEM-manufactured part.
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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