Crosshead
PZ9 Crosshead
- 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: PZ9十字头
Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
Catalogue description records
This PZ9 crosshead is an aftermarket replacement part for the PZ9 mud pump. A crosshead guides the reciprocating motion in a straight line between the connecting rod and the piston or plunger rod, keeping that motion aligned within the pump. It is configured to fit the PZ9 pump.
A crosshead guides the reciprocating motion in a straight line between the connecting rod and the piston or plunger rod.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pump does this crosshead fit?
- It is built to fit the PZ9 mud pump. It is an aftermarket replacement part; model and part references are for identification only and do not imply original-manufacturer production.
- What does a crosshead do?
- It guides the reciprocating motion in a straight line between the connecting rod and the piston or plunger rod, keeping the stroke aligned.
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