Oilwell A-350-PT Mud Pump Parts: References from the Joint A-350/600-PT Sheet

For a Oilwell A-350-PT mud pump parts enquiry, the complete component reference is more useful than the pump model alone. The Mud King Products catalogue separates expendable parts by nominal size, component family and installed arrangement. This guide transcribes the identifiable supplier-number entries associated with Oilwell A-350-PT, with their original page and table context, so a buyer can assemble a clearer maintenance RFQ.

References from the Joint A-350/600-PT Sheet

The rendered catalogue page is headed A-350/600-PT, although the contents entry names only A-600-PT. This guide preserves the A-350 identification actually printed on that page and treats its expendables list as a shared source table. It does not infer that every A-350 assembly is interchangeable with an A-600 configuration.

The sheet lists MK-0287-series liners and size-specific packing references. Its rod row gives MK-0283-C for the piston rod, MK-0283-B for the sub rod and MK-0283-D for the connecting rod. The later module table is headed only A-600-PT and is therefore not automatically added here as A-350 module evidence. Supply the A-350 nameplate and module identification if an assembly is required.

Read the catalogue reference correctly

The accompanying reference list covers the identifiable number-bearing cells in the relevant source tables, not a complete original-manufacturer bill of materials. MK and MKG identify supplier catalogue references; their prefixes, punctuation and combined suffixes are retained. A value marked N/A or left blank is not replaced by an invented number. A shared model heading records the catalogue scope and does not by itself confirm interchangeability on an individual pump.

Information to send for parts matching

Send the pump nameplate and serial number, full reference including its prefix, required quantity and a photograph of the installed or removed component. For liners and pistons, add the nominal size and sealing arrangement. For fluid-end hardware, identify the module configuration and whether an individual component or a studded assembly is required. Keep any original equipment drawing number as a separate field rather than stripping the supplier prefix to assume an OEM match.

Review mud pump spare parts matching, compare liners, pistons, valves and seats, or send Pratt Oil a parts list for review. Matching and availability require confirmation; these references do not establish authorisation, inventory or a delivery promise.