Piston Core
FMC1122 Piston Core
- 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: FMC1122活塞心75037-A91663
Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
- FMC1122Find this model in manuals
Catalogue description records
This FMC1122 Piston Core is an aftermarket replacement part for FMC1122 mud pumps. The piston core is the rigid body that carries the piston rubber and reciprocates within the cylinder liner bore. The FMC1122 designation and part reference are used only for identification and fitment; this core is not represented as an OEM-manufactured item.
The piston core is the rigid body that carries the piston rubber and reciprocates within the liner bore.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which mud pump does this piston core fit?
- It is configured as a replacement piston core for the FMC1122 mud pump.
- What does the piston core do?
- It is the rigid body that carries the piston rubber and reciprocates within the cylinder liner bore.
- Is this an OEM part?
- No. It is an aftermarket replacement part; the FMC1122 model and part number are listed only for identification and fitment.
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