Cylinder Cover
303038 Gasket, Cylinder Cover, EW440/446
- Catalogue reference number
- 303038
- Catalogue brand
- Not recorded
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Catalogue model references
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Catalogue specification records
| Original field | Recorded value |
|---|---|
| Weight | 0.10 lb (≈ 0.05 kg, converted) |
| Width | 5.25 in / 13.3 cm |
| Height | 5.25 in / 13.3 cm |
| Depth | 0.48 in / 1.2 cm |
Catalogue description records
Part 303038 is a cylinder cover gasket that seals the bolted joint at the cylinder cover to prevent leakage of pumped fluid and pressure. It fits the EW440 and W-446 pumps and is supplied as an aftermarket replacement for part number 303038, matching the original part's form and fit. The gasket weighs about 0.10 lb and measures roughly 5.25 x 5.25 x 0.48 inches.
A cylinder cover closes the outer end of the fluid-end cylinder, retaining pressure and providing access for liner and piston service.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does gasket 303038 fit?
- It fits the EW440 and W-446 pumps.
- What does this gasket seal?
- It seals the cylinder cover joint to contain pumped fluid and prevent pressure leakage.
- What part number does this replace?
- It is an aftermarket replacement for part number 303038, supplied to match the original part's form and fit.
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