Cylinder Liner
FD-FXX Bimetal Cylinder Liner — 4寸
- Catalogue reference number
- Not recorded
- 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.
Original designation: 双金属缸套FD-FXX 4寸
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 |
|---|---|
| Size | 4寸 |
| Material | bimetal |
Catalogue description records
This FD-FXX Bimetal Cylinder Liner is a 4-inch (4寸) aftermarket replacement liner for FD-FXX mud pumps. A cylinder liner is the replaceable bore in which the piston reciprocates, making it a primary wear surface in the fluid end, and it is matched to the pump's bore size. This liner is of bimetal construction, as stated in its name. The FD-FXX designation is used only for identification and fitment; the liner is not represented as an OEM-manufactured item.
A cylinder liner is the replaceable bore in which the piston reciprocates. It is a primary wear surface in the fluid end and is matched to the pump's bore size.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which mud pump and size does this liner fit?
- It is a 4-inch (4寸) replacement cylinder liner configured for FD-FXX mud pumps.
- What material is this liner?
- It is a bimetal cylinder liner, as indicated in the part name.
- What does a cylinder liner do?
- It provides the replaceable bore in which the piston reciprocates and is one of the main wear surfaces in the fluid end.
Check the original reference
Search original filenames and model text here. Check part numbers inside the PDF. No associated model is selected or shortened automatically.
Prepare a review checklist
Entries on this page are not sent or saved automatically. Copy and save them before leaving.
Starts blank. Catalogue or manual quantities are not copied into your request.
Nothing has been sent.
Technical review & contact
Include the nameplate, original part number, manual page and the quantity you need. Check the original request before sending.