SPRING RETAINER D65-20
This is the spring retainer for the Myers D65-20, a retainer that holds the spring in its installed position within the assembly. It is an aftermarket replacement that interchanges with Myers part number 18879A002 and fits the Myers D65 and D65-20 pumps. It weighs about 0.28 lb.
What it is
A retainer holds a seal, bearing or related part in its installed position within the assembly.
Pump compatibility
- D65
- D65-20
Specifications
| Property | Value |
|---|---|
| Weight | 0.28 lb (≈ 0.13 kg, converted) |
| Width | 4.8 cm |
| Height | 4.8 cm |
| Depth | 1.7 cm |
Manufacturer technical notes
SPRING RETAINER D65-20 (SKU 18879A002), forged from Hastelloy C via precision casting, tensile strength ≥75ksi, API 7K certified, compatible with D65-20 mud pump valve spring systems, corrosion-resistant (salt spray 500h no rust), fatigue life ≥10,000 cycles.
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing Myers 18879A002.
FAQ
- Which pumps does this spring retainer fit?
- It fits the Myers D65 and D65-20 pump models.
- What does this part do?
- It is a retainer that holds the spring in its installed position within the assembly.
- What part number does it cross-reference?
- It is an aftermarket replacement that interchanges with Myers part number 18879A002; the brand and number are listed for identification only and do not indicate original-manufacturer production.
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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