Cylinder Cover
Cylinder Cover O-Ring
- Catalogue reference number
- 05876A173
- Catalogue brand
- Not recorded
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 | 0.01 lb (≈ 0.00 kg, converted) |
Catalogue description records
This is the cylinder cover O-ring for the SC-35 pump. It is an elastomeric seal that closes the cylinder cover joint against leakage of pumped fluid and pressure at the fluid end. It fits the SC-35. As an aftermarket replacement part, it can be used in place of part number 05876A173, which is listed for identification only and does not imply original-manufacturer production.
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 pump does this O-ring fit?
- It fits the SC-35 pump.
- What does a cylinder cover O-ring do?
- It is an elastomeric seal that closes the cylinder cover joint against leakage of fluid or pressure.
- What part number can it replace?
- It is an aftermarket replacement for part number 05876A173, listed for cross-reference only.
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