Shijiazhuang Dongli Petroleum Machinery (DLSY) stocks 182 replacement items for the LEWCO W-440-LP mud pump, covering power end service parts such as crosshead covers and gaskets, frame and inspection covers, lubrication pump gears, main and eccentric bearing outer race retainers, wrist pins and pony rods. Factory ratings are not published for this model; we confirm fitment against your part numbers or nameplate data.
FAQ
Which LEWCO W-440-LP parts does DLSY stock?
Our 182-item coverage includes crosshead covers and gaskets, frame covers, inspection covers, lubrication pump gears, main bearing and eccentric bearing outer race retainers, wrist pins, wrist pin retainer plates and pony rods.
Do you publish ratings for the W-440-LP?
No factory specification sheet is available for this model in our records, so we do not state pressure, flow or power figures. Share your nameplate data and we will advise on parts suitability.
How do I identify the correct W-440-LP part?
Provide the OEM part name or number, the pump serial number, or photos of the worn part and nameplate. We cross-reference our W-440-LP catalog and confirm the match before you order.
Can you supply W-440-LP pony rods and wrist pins?
Yes. Pony rods, wrist pins and wrist pin retainer plates are all within our stocked range for this model, together with the related covers, gaskets and bearing retainers.
Do you export LEWCO pump parts?
Yes. We ship pump parts under HS code 84139100 to Canada, the United States and international oil & gas markets, with export documentation handled by our team.