EMSCO FA-1600 Part Numbers: Match the Liner-Lock and Fluid-End Type

Name the liner-retaining component precisely

An EMSCO FA-1600 enquiry for liner-lock parts can refer to the body, flange or two-piece ring. These have different entries in the supplied catalogue. A basic liner is another separate item, even when its number looks similar to a retaining component. Read the description and item location with the number. This is more reliable than copying several consecutive references into one order line called a liner-lock kit without defining its contents.

Compare Type I with Type 1-1/2 and Type II

The catalogue separates FA-1300/FA-1600 fluid ends into three types. Type I uses assembly 6316-0240-00; Type 1-1/2 uses 6316-0325-01; and Type II uses 6316-0325-00. The Type I liner-lock body is 6316-0243-00, while the other two cited sheets show 6316-0335-00. These type distinctions should travel with the enquiry. Neither the FA-1600 model label nor a partially transcribed assembly ending establishes that a component from another type will fit.

Do not confuse the basic liner with the flange

On the Type 1-1/2 sheet, 6316-0244-00 identifies the liner-lock flange, 6316-0333-00 the two-piece liner-lock ring, and 6316-0334-00 the basic liner. These references should remain distinct in a purchasing spreadsheet. The table below gives selected identification examples, not a universal conversion between configurations. Bore, installed geometry and the relevant source drawing still need to be checked where an enquiry concerns liners, pistons or an uncertain retaining arrangement.

Source-confirmed identification data

Prepare a matching enquiry

Send the full FA-1600 model, serial number, fluid-end type and assembly reference. List the body, flange, ring or liner separately with the required quantity. Attach a marked drawing and photographs of the installed retaining arrangement. Include the bore for liner and piston requirements. If a complete set is requested, specify each included component and ask that the proposed numbers be confirmed against the documented type before accepting the quotation.

For a specific requirement, use mud pump spare parts enquiries. Request confirmation of the exact reference and configuration before accepting a quotation. A catalogue entry does not establish stock, delivery time, manufacturer authorization or suitability for a particular pump.

Document basis

This technical purchasing guide is based on EMSCO F-SERIES PARTSLIST.pdf (PDF pages 16, 17, 18). Source page numbers follow the referenced document’s PDF page order. The table is a selected, checked reference rather than a complete parts list or an operating instruction.