Liner Retainer Sleeve
7P50 Liner Retainer Sleeve
- 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: 7P50缸套压筒1294165
Catalogue model references
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Catalogue description records
This is a 7P50 liner retainer sleeve, an aftermarket replacement part for the 7P50 triplex mud pump. It is the sleeve that holds the cylinder liner in position within the fluid end, keeping the liner clamped and aligned during operation. Model and part references are used for identification only and do not imply original-equipment manufacture.
A liner retainer sleeve clamps the cylinder liner in its bore.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pump does this liner retainer sleeve fit?
- It is built as an aftermarket replacement for the 7P50 mud pump. Fitment is limited to the 7P50; no other pump models are claimed.
- What does the liner retainer sleeve do?
- It clamps and retains the cylinder liner in its bore, helping keep the liner positioned and aligned during pumping.
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