Plunger Pump KTZ350 Spare Parts

Part Overview

Plunger Pump KTZ350 stays tied to Plunger / Piston Pump service and the exact model record.

Plunger Pump KTZ350 uses the same source file, model family, and inquiry path, which keeps the spare-part review anchored to the right pump.
The fluid end view matters here because the fit decision usually starts where the wear path actually sits.
Why it matters: plunger size, sealing, and pressure retention depend on the correct plunger part.

Scope note

Plunger Pump KTZ350 needs the wear kit checked against the exact size and duty point on the removed sample.

Compatibility / Model Fit

The fit review stays focused on Plunger Pump KTZ350, the removed part, and the actual interface points.

Compatible model: compare the removed part with Plunger Pump KTZ350 before any quote is finalized.
Compatible series: Plunger Pump Series helps narrow the family, but the final size check still has to match the part in hand.
Interchangeable models: plunger and piston parts for Plunger Pump KTZ350 must be checked for plunger size, fluid-end layout, and pressure class before reuse.
Check pressure class, plunger size, and fluid-end layout on Plunger Pump KTZ350 before assuming partial interchangeability.

Compatibility reminders

Compatible models: Plunger Pump KTZ350 is the primary reference.
Compatible series: Plunger Pump Series can narrow the search, but the sample still decides the final fit.
Interchangeable models: plunger and piston parts for Plunger Pump KTZ350 must be checked for plunger size, fluid-end layout, and pressure class before reuse.
Partial compatibility: for Plunger Pump KTZ350, some wear items may interchange while seals, gaskets, or hardware still need separate confirmation.

Part Category

Use the category note to separate fluid end items from the supporting hardware.

Part category: this Fluid End Wear Package label helps separate the active wear set from the support hardware on Plunger Pump KTZ350.
The fluid end interface is the first place to verify the fit path for this spare part on Plunger Pump KTZ350.
Wear part or non-wear part: the order should separate consumable wear items from supporting hardware on Plunger Pump KTZ350.
Priority path: start with the sealing and wear items for Plunger Pump KTZ350, then confirm the support pieces if needed.

Priority note

On Plunger Pump KTZ350, the seal and wear path normally deserves the first review before backup parts are added.

Material / Specification Notes

This section keeps the material and fit details close to the spare-part order path.

Size: confirm the exact size, bore, thread, or envelope from the removed sample or the source document.
Material: match the requested material to the working medium, wear level, and service environment.
Hardness / finish: if a hardness value, surface finish, or heat treatment is supplied, keep it aligned with the replacement order.
Connection / interface: confirm flange face, bolt pattern, shaft fit, sealing groove, or fluid-end interface before purchase.
Power context: keep the 350 hp rating visible when the spare-parts inquiry is compared with the model page.
Configuration context: keep the reciprocating, positive-displacement, single-acting, horizontal three-cylinder plunger pump arrangement in view because it can affect the mounting path.

Service note

Plunger Pump KTZ350 depends on wear resistance, sealing stability, and dimensional fit at the fluid end.

Spare Parts Parameter Matrix

This table only uses source-backed model data for Plunger Pump KTZ350. Every row is built from explicit source text or main specification data; fields stay blank or use a dash when no concrete parameter is available.

Part / Component Name	Model	Part No. / Drawing No.	Size / Spec	Specification / Performance	Material	Hardness / Treatment	Connection / Interface	Compatible Model
Pump Assembly	Plunger Pump KTZ350	-	69.3" x 46.38" x 31.7"	Power: 350 hp (265 kW); Strokes: 350 rpm; Rod load: 489KN; Stroke: 5" (127 mm); Gear ratio: 4.32: 1	Alloy steel	-	-	Plunger Pump KTZ350
Plunger (3.75")	Plunger Pump KTZ350	-	3.75"	-	-	-	-	Plunger Pump KTZ350
Plunger (4")	Plunger Pump KTZ350	-	4"	-	-	-	-	Plunger Pump KTZ350
Plunger (4.5")	Plunger Pump KTZ350	-	4.5"	-	-	-	-	Plunger Pump KTZ350
Plunger (5")	Plunger Pump KTZ350	-	5"	-	-	-	-	Plunger Pump KTZ350
Plunger	Plunger Pump KTZ350	-	3.75" / 4" / 4.5" / 5"	The connection between the plunger and the crosshead uses threaded connections, making...	Alloy steel	-	The connection between the plunger and the crosshead uses threaded...	Plunger Pump KTZ350
Tie Rods	Plunger Pump KTZ350	-	-	8 tie rods	Alloy steel	-	-	Plunger Pump KTZ350

Common Replacement Set

Use the wear set and backup items as one planning unit for Plunger Pump KTZ350.

Wear items

plunger
liner
packing set
valve seat
valve insert
gasket kit

Support items

seal kit
fastener kit
guide sleeve

These parts on Plunger Pump KTZ350 move through the same wear path, which is why they are often quoted together.
Check the sealing parts, wear parts, and backup hardware for Plunger Pump KTZ350 together before the order is closed.
Use the replacement set for Plunger Pump KTZ350 as the base for maintenance planning.

Maintenance planning

Plunger Pump KTZ350 needs the wear kit checked against the exact size and duty point on the removed sample.

For Plunger Pump KTZ350, the wear set is usually reviewed together with the backup pieces before the maintenance window is fixed.

Ordering Information

The order note keeps the request specific enough for the parts team to confirm the fit first.

The model name and any nameplate data should be the first line of the inquiry for Plunger Pump KTZ350.
State the part name and size for Plunger Pump KTZ350, and include an image if the old item can still be compared.
If available, add dimensions, material requests, and a sample photo of the removed part for Plunger Pump KTZ350 and intermittent oil well operations such as acidizing, cementing, and water injection.
Send Plunger Pump KTZ350's model name, serial number, plunger size, pressure window, and medium condition before quoting the parts.

Request checklist

For Plunger Pump KTZ350, send the model name, serial number, part name, plunger size, photos, dimensions, and material request.

Inquiry & Support

The support note closes the inquiry for Plunger Pump KTZ350 without leaving shipping or confirmation questions open.

PHONE:+86-13062870081

EMAIL:sales@sjpetroleummachinery.com

ADDRESS:Siji Road, Jingzhou District, Jingzhou City, Hubei Province, China

Packing and delivery

The shipping plan only becomes useful after the size and material details are fixed for this plunger part.

Export packing for Plunger Pump KTZ350 can be matched to the final order size after the part details are locked in.
Delivery timing for Plunger Pump KTZ350 should be confirmed after the model, size, and material questions are settled.
Ask for technical confirmation for Plunger Pump KTZ350 before placing the order if the old sample or nameplate data is incomplete.

Related Parts

Use nearby spare-parts pages to compare Plunger Pump KTZ350 with close family matches before ordering.

Parts on the same unit

plungerlinerpacking setvalve seatvalve insertgasket kit

Related support items

seal kitfastener kitguide sleeve

Series-level spare parts

Next Pages

Keep the Plunger Pump Series spare-parts path connected to the model, series, and support pages.

Model