Gasket
Back Cover Gasket 18 Hole for FMC Bean L11/W11 Series
- Catalogue reference number
- P508966
- 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 | 0.08 lb (≈ 0.04 kg, converted) |
| Width | 38.1 cm |
| Height | 32.5 cm |
| Depth | 0.2 cm |
Catalogue description records
This is an 18-hole back cover gasket for FMC Bean L11 and W11 series pumps. As a gasket, it seals the bolted joint at the back cover to prevent leakage of fluid, oil or pressure. It fits the BEAN 435, L11, L1114SC, L1118SC, L1122D, W11 and W1122BCD models, cross-references to FMC Bean SKU P508966, and weighs about 0.08 lb.
A gasket seals a bolted or clamped joint between two faces to prevent leakage of fluid, oil or pressure.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does this 18-hole back cover gasket fit?
- It fits the FMC Bean BEAN 435, L11, L1114SC, L1118SC, L1122D, W11 and W1122BCD models, and cross-references to part number P508966.
- What does the 18-hole gasket do?
- It seals the bolted joint at the back cover between two mating faces to prevent leakage of fluid, oil or pressure. The 18-hole pattern matches the cover's bolt layout.
- Is this an original FMC Bean part?
- No. This is an aftermarket replacement gasket that interchanges with FMC Bean SKU P508966. The FMC Bean brand and part number are listed for identification and cross-reference only and do not indicate original-equipment manufacture.
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.