Piston
Kerr KP-250-300-DW2 Piston Body
- Catalogue reference number
- KP-250-300-DW2
- Catalogue brand
- Kerr
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 | 1.39 lb (≈ 0.63 kg, converted) |
| Width | 7.4 cm |
| Height | 7.4 cm |
| Depth | 3.1 cm |
Catalogue description records
The Kerr KP-250-300-DW2 Piston Body is the pump piston that transmits force from the power end to the pumped fluid inside the cylinder liner, reciprocating within the liner bore on every stroke. It fits the Kerr JT40 and KP-250 pumps and is supplied as an aftermarket replacement for Kerr part number KP-250-300-DW2. It measures about 7.4 cm by 7.4 cm by 3.1 cm and weighs about 1.39 lb.
A pump piston transmits force from the power end to the pumped fluid inside the cylinder liner. It carries the sealing element and reciprocates within the liner bore on every stroke.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this piston body fit?
- It fits the Kerr JT40 and KP-250 pumps.
- What does the piston body do?
- As a pump piston it transmits force from the power end to the pumped fluid inside the cylinder liner, carrying the sealing element and reciprocating within the liner bore on each stroke.
- What Kerr part number does it cross-reference?
- It is an aftermarket replacement for Kerr part number KP-250-300-DW2; the brand and number are listed for identification only.
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