Shijiazhuang Dongli Petroleum Machinery (DLSY) stocks two replacement items for the 3ZB-40 pump: the plunger seal (reference plunger seal-3ZB-40) and packing (reference ZB-03Y-06-07). These sealing components support routine fluid-end maintenance on 3ZB-40 units. Orders ship worldwide under HS code 84139100.
FAQ
Which 3ZB-40 parts does DLSY stock?
We stock the plunger seal, reference plunger seal-3ZB-40, and packing, reference ZB-03Y-06-07, for this pump.
How do I order 3ZB-40 seals and packing?
Send the reference number or photos of the part you need, and we will confirm the item and arrange supply.
Can you confirm compatibility with my 3ZB-40 unit?
Yes. Share the data plate or the marking on your existing part and we will verify the match before shipment.
Do you export 3ZB-40 parts?
Yes. We ship under HS code 84139100 to the USA, Canada and other international oil and gas markets.