Replacement Pump Shafts & Shaft Sleeves

Model & OEM lookup

Find a shaft or sleeve reference

Search the same records used by our OEM cross-reference tool. A reference match starts identification; the installed version, interfaces and material still need confirmation.

21 shaft and sleeve references

Pump shafts and shaft sleeves by family, frame and OEM reference
Pump family	Frame / group	Part	OEM reference	Configuration review	Quote
Goulds 3196	STX	Shaft	`R104434`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Goulds 3196	STX	Shaft	`R104435`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Goulds 3196	MTX	Shaft	`R104731`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Goulds 3196	MTX	Shaft	`R104733`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Goulds 3196	LTX	Shaft	`R11062`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Goulds 3196	LTX	Shaft	`RC03044A`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Goulds 3196	XLTX	Shaft	`R103615`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Goulds 3196	XLTX	Shaft	`R103614`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Goulds 3196	STX	Shaft sleeve	`76772X`	ID, OD, length & seal interface	Request Quote →
Goulds 3196	MTX	Shaft sleeve	`73705X`	ID, OD, length & seal interface	Request Quote →
Goulds 3196	LTX	Shaft sleeve	`91967X`	ID, OD, length & seal interface	Request Quote →
Goulds 3196	XLTX	Shaft sleeve	`76230`	ID, OD, length & seal interface	Request Quote →
Durco Mark III	Mark 3 Group 1	Shaft	`CY50686A`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Durco Mark III	Mark 3 Group 1	Shaft	`CY50683A`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Durco Mark III	Mark 3 Group 2	Shaft	`CY32768B`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Durco Mark III	Mark 3 Group 2	Shaft	`CY21361BA`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Durco Mark III	Mark 3 Group 3	Shaft	`CY50467A`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Durco Mark III	Mark 3 Group 3	Shaft	`CY50463A`	Solid / sleeve arrangement & shaft interfaces	Request Quote →
Durco Mark III	Mark 3 Group 1	Shaft sleeve	`AY50691A`	ID, OD, length & seal interface	Request Quote →
Durco Mark III	Mark 3 Group 2	Shaft sleeve	`AY38913AA`	ID, OD, length & seal interface	Request Quote →
Durco Mark III	Mark 3 Group 3	Shaft sleeve	`BY39477A`	ID, OD, length & seal interface	Request Quote →

OEM names and numbers identify the reference configuration. Leading letters and suffixes can matter; include the full number shown on your records.

Start with your installed pump

Two pump platforms. Different shaft interfaces.

01 / GOULDS

Goulds 3196 shafts & sleeves

Start with STX, MTX, LTX or XLTX, then identify the generation and shaft arrangement. Legacy and i-FRAME references require configuration review.

Shaft: item 122

Shaft sleeve: item 126

Solid shaft or shaft designed for a sleeve
Bearing fits, coupling end, keyway and impeller connection
Sleeve dimensions and mechanical-seal interface

Find Goulds references →3196 sleeve identification guide →

02 / DURCO

Durco Mark III shafts & hook sleeves

Identify the ANSI Mark III Group I, II or III and the installed shaft design. Confirm hook-sleeve geometry and sealing details from the existing part or drawing.

Shaft: position 105

Hook sleeve: position 177

Solid or sleeved shaft configuration
Group, bearing arrangement and impeller connection
Hook, shoulder and seal-contact geometry

Find Durco references →Mark III fitment guide →

A shared model name or ASME B73.1 designation alone does not confirm that individual shafts or sleeves interchange.

Check the part you are replacing

Which dimensions confirm the fit?

Use the approved drawing or measured old part to establish the ordered dimensions. Tell us the units and any wear that could affect measurement.

Pump shaft

Identification schematic · Not a manufacturing drawing

Overall length and shoulder positions
Bearing seat diameters and bearing arrangement
Coupling-end diameter and keyway
Impeller thread or other connection details
Seal-area diameter and sleeve arrangement
Specified runout, surface finish and inspection locations

Shaft sleeve

Identification schematic · Actual sleeve features vary

Inside diameter (ID), outside diameter (OD) and length
Steps, hook, shoulder and locating features
Seal-contact surface and seal setting dimension
O-ring or secondary-seal arrangement
Mating shaft dimensions and condition
Exact material grade and project specification

No drawing available?

Send clear photos of both ends, the pump nameplate and any dimensions you can measure. A worn sample may need mating-part measurements before reverse engineering can be confirmed.

Send what you have →

Equipment part examples

Compare the sleeve and shaft assembly

Photos supplied from previous equipment. Use the visible features to start identification, then confirm the exact model, dimensions and material from the part records.

Equipment shaft sleeve with a machined internal step and locating notch at the rim — Shaft sleeve example
Machined bore, rim and locating feature. Confirm ID, OD, length and the sealing interface.

Equipment shaft and bearing assembly showing bearing locations, housing threads and sealing rings — Shaft & bearing assembly example
Shown in assembled form to help identify the shaft arrangement. State whether you need the shaft alone or an assembly.

Previously supplied batch of machined shaft components showing stepped diameters, threaded ends and keyway features — Previously supplied shaft components
Batch supply example provided by the customer. Compare the stepped diameters, threaded ends and locating features; confirm the OEM reference, dimensions and material against the ordered part records.

These photos do not identify a specific OEM number or material grade. The components included in supply are listed in the quotation.

Materials & quotation requirements

Match the material to the part and service

Supply the existing grade or project specification together with the fluid, concentration and operating temperature. An alloy-family name alone is not a complete material specification.

Shaft sleeve material families

316 stainless steelAlloy 20MonelNickelHastelloyTitanium

These families are documented for sleeve applications. The specific grade, product form and availability are confirmed for the selected configuration at quotation.

Shaft material & inspection scope

Send the specified shaft grade and any heat-treatment requirement. Shaft metallurgy is reviewed with the solid or sleeved arrangement, loading and mating interfaces.

State the records needed with the order: material certificate, dimensional inspection, runout or surface-finish report, and PMI where applicable. Availability and scope are confirmed in the quote.

A material upgrade also requires fitment and service review. Casing material options do not automatically establish shaft material availability.

Direct parts inquiry

Request a shaft or sleeve quote

Both shafts and shaft sleeves can be supplied individually. Send the details you have; we’ll identify what still needs confirmation.

Part, pump model and frame / group
OEM number, drawing or old-part dimensions
Material, seal interface and service conditions
Quantity and target delivery date

No reference selected. You can still request identification below.

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Drawings and photos: email [email protected] with your name and company so we can match them to your inquiry.

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Before ordering

Shaft & sleeve replacement questions

Can I buy only the shaft or only the shaft sleeve?

Yes. Shafts and shaft sleeves can be quoted as individual components. Include the installed pump family, frame or group and any available OEM number.

Is a solid shaft the same as a shaft designed for a sleeve?

No. They are different arrangements. Identify the existing construction and mating dimensions before selecting a replacement; do not choose by frame name alone.

Is an OEM number enough to start?

Yes. Send it exactly as shown, including prefixes and suffixes. It provides a starting reference; the installed generation, material and interfaces may still require confirmation.

Can you review a worn part without a drawing?

Yes. Send photos, the nameplate, available dimensions and information about the mating parts. Engineering will review whether a sample is needed and how wear affects identification.

Can I change the sleeve material?

Send the proposed grade, fluid, concentration, temperature and seal details. Material availability and suitability are reviewed together with dimensional and sealing requirements.

Do you supply wear rings too?

If your installed configuration uses a replaceable wear ring, send its part number, drawing, ID, OD, width and required material for review. Wear rings are assessed by the actual pump configuration.

Complete OEM lookup →Goulds 3196 replacement parts →Shaft sleeve material & fitment guide →All aftermarket solutions →

ANSI Pumps Pro is an independent aftermarket supplier. OEM names, trademarks and part numbers are used for identification and compatibility review, and do not imply OEM manufacture or endorsement.