Other Pump Part
FLUID CYLINDER (BARE) D65 SERIES
- Catalogue reference number
- 18639F002K
- Catalogue brand
- Myers
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
Catalogue specification records
| Original field | Recorded value |
|---|---|
| Weight | 128.00 lb (≈ 58.06 kg, converted) |
| Width | 76.2 cm |
| Height | 40.6 cm |
| Depth | 81.3 cm |
Catalogue description records
The Fluid Cylinder (Bare) D65 Series is a bare fluid-end cylinder body for the Myers D65 and D65-20 reciprocating pumps, supplied to match the original component's form and fit. As the wet-end housing, it carries the liners, pistons and valves that move the pumped fluid. It is interchangeable with Myers reference 18639F002K, weighs about 128 lb, and measures roughly 76.2 x 40.6 x 81.3 cm.
This is a replacement part for the listed reciprocating pump models, supplied to match the original component's form and fit.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this fluid cylinder fit?
- It fits the Myers D65 and D65-20 pumps.
- What does "bare" mean here?
- It is supplied as the bare cylinder body, the wet-end housing that locates the liners, pistons and valves, without those internal wear parts installed.
- What reference does it replace?
- It is an aftermarket replacement interchangeable with Myers part 18639F002K. The brand and number are for identification and fit comparison only and do not indicate original-manufacturer production.
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