Cylinder Liner, Ceramic
Ceramic Cylinder for Pump Models L1122/W1122/660D/660E
- Catalogue reference number
- 1267586
- Catalogue brand
- FMC Bean
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

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 |
|---|---|
| Weight | 2.61 lb (≈ 1.18 kg, converted) |
| Width | 10.8 cm |
| Height | 11.0 cm |
| Depth | 17.1 cm |
Catalogue description records
This ceramic cylinder liner is configured for FMC Bean reciprocating pumps, fitting the BEAN 435, L1122, L1122D, R660, W1122 and W1122BCD models. It provides the bore in which the piston reciprocates inside the fluid end, with a ceramic working surface that acts as the primary wear face. It is supplied as an aftermarket replacement part interchangeable with FMC Bean part number 1267586. Approximate weight is about 2.61 lb.
A ceramic cylinder liner provides the bore in which the piston reciprocates, using a ceramic working surface; like all liners it is matched to the pump's bore size.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pump models does this ceramic cylinder fit?
- It is listed for the FMC Bean BEAN 435, L1122, L1122D, R660, W1122 and W1122BCD models. Verify your model and bore size before ordering.
- What does a ceramic cylinder liner do?
- It is the replaceable bore in the fluid end in which the piston reciprocates, here with a ceramic working surface. As a primary wear surface it is matched to the pump's bore size.
- What part number does this replace?
- It is an aftermarket replacement for FMC Bean part number 1267586. The brand and part number are shown for identification only and do not imply OEM manufacture.
Check the original reference
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