Packing Washer, L06I4

This is a packing washer (L06I4) for the FMC Bean L06 and L16 plunger pumps. It seats within the stuffing box as part of the packing arrangement that seals around the plunger, helping locate and support the packing as the plunger reciprocates. It is an aftermarket replacement that interchanges with FMC Bean part number 1278531.
What it is
Packing forms the stationary high-pressure seal around the plunger or rod in the stuffing box, containing pumped fluid as the rod reciprocates.
Pump compatibility
- L06
- L16
Specifications
| Property | Value |
|---|---|
| Weight | 0.01 lb (≈ 0.00 kg, converted) |
| Width | 1.00 in / 2.5 cm |
| Height | 1.00 in / 2.5 cm |
| Depth | 0.50 in / 1.3 cm |
Replacement / interchange
Aftermarket replacement cross-referencing FMC Bean 1278531.
FAQ
- Which pumps does this packing washer fit?
- It fits the FMC Bean L06 and L16 pumps.
- What does the packing washer do?
- It fits in the stuffing box as part of the packing arrangement around the plunger, locating and supporting the packing that forms the high-pressure seal as the plunger reciprocates.
- What part number does it interchange with?
- It is an aftermarket replacement that cross-references to FMC Bean part number 1278531. The brand and part number are shown for identification only and do not indicate OEM manufacture.
Related parts
All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.
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