Shijiazhuang Dongli Petroleum Machinery (DLSY) supplies replacement parts for the X400 pump, including the 5.5 in piston assembly 424-54F15-UT and the 6 in piston assembly 424-60F15-UT. Parts are exported under HS code 84139100 to contractors and distributors in Canada, the United States and international oil and gas markets.
FAQ
Which X400 parts does DLSY stock?
We currently list two piston assemblies for the X400: the 5.5 in assembly 424-54F15-UT and the 6 in assembly 424-60F15-UT. Other replacement parts for this pump can be quoted on request.
What piston sizes are available for the X400?
We currently offer two sizes: 5.5 in (part 424-54F15-UT) and 6 in (part 424-60F15-UT). Please confirm your bore size before ordering so we can supply the correct assembly.
Are your X400 piston assemblies compatible with the original pump?
Yes. Both assemblies are manufactured as replacements for the original X400. Provide the part number or a sample and we will confirm compatibility before shipment.
Are there published specifications for the X400 pump?
No factory specifications are published for this model. Ratings are available on request from our technical team.
How long does an X400 piston assembly last in service?
Service life depends on fluid properties, duty cycle and operating conditions. Pistons are wear parts and should be inspected at each fluid-end service and replaced when the rubber or hub shows wear.
Do you ship X400 parts to North America?
Yes. DLSY exports under HS code 84139100 to Canada, the United States and other international oil and gas markets, by sea or air freight.