Cylinder Liner
PZ7 Bimetal Cylinder Liner
- 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PZ7---70
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 |
|---|---|
| Material | bimetal |
Catalogue description records
This is a bimetal cylinder liner offered as an aftermarket replacement part for PZ7 mud pumps. The cylinder liner forms the replaceable bore in which the piston reciprocates and is one of the primary wear surfaces in the fluid end. It is a bimetal construction. Model references are shown for identification only and do not imply original-equipment manufacture.
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 pump does this liner fit?
- It is offered as an aftermarket replacement liner for PZ7 mud pumps. Model references are for identification only.
- What does a cylinder liner do?
- The cylinder liner provides the replaceable bore in which the piston travels back and forth, making it one of the main wear surfaces in the pump's fluid end.
- What construction is this liner?
- It is a bimetal cylinder liner.
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.