Shijiazhuang Dongli Petroleum Machinery (DLSY) supplies replacement parts for the FMC 420, also sold as the Bean 420 or FMC Bean 420, an HDD-category pump. We stock 67 distinct items for this model, covering crankshaft bearings, seals, plugs, bolts and fittings. Every part is produced to OEM dimensions and exported under HS code 84139100.
FAQ
Do you stock parts for the FMC 420 (Bean 420) pump?
Yes. DLSY holds 67 distinct replacement items for the FMC 420 / Bean 420, including crankshaft bearing cones and cups, ball bearings, O-rings, suction pipe plugs, mounting bolts and oil taps.
Which other FMC models share parts with the 420?
Quite a few. The O-ring fits FMC E04, A04, 435, W11, L11, L16, L06, L09 and 420; the single-row ball bearing is shared with E04 and L09; and several screws and plugs also fit the 435 and M06. Send your list and we will verify each item.
Can I order by OEM part number or by dimension?
Either works. We supply to OEM references such as 1107386 and 1177489 where they apply, and we can also match parts from dimensions, thread callouts or photos of the worn components.
Do you export FMC 420 parts to North America?
Yes. The United States, Canada and international oil & gas markets are our regular destinations, and shipments move under HS code 84139100 with export packing.
What service life can I expect from these parts?
There is no fixed interval: life depends on duty cycle, mud abrasiveness and maintenance. Our parts follow OEM fit and material standards so they wear like the originals; detailed ratings are available on request.