AULINK Water Pump for Kubota RTV900 RTV900G — Direct-Fit Replacement with Gaskets (15881-73030)

The AULINK water pump is a direct-fit replacement for Kubota RTV900 series engines, restoring coolant circulation with complete gaskets and OEM-compatible mounting.

If your Kubota RTV900, RTV900G or similar D-series engine is showing signs of reduced cooling performance, this AULINK pump provides a straightforward replacement sourced to match OEM specifications. Built and tested in TS16949-certified facilities, the unit arrives with the seals and gaskets required for a tidy install and is backed by a one-year or 50,000 km support period.

How do I know this pump fits my Kubota engine?

This pump lists multiple OEM cross-reference numbers (15881-73030, 19883-73030, and related part codes) and is specified for Kubota engines such as D722, D662 and D902 and models including RTV900, RTV900G, RTV900T and several ZD-series machines. Compare the OEM numbers from your service manual or existing pump before ordering to ensure compatibility.

• Includes cross-references: 15881-73030, 19883-73030, 19883-73034, and more.
• Fitment confirmed for RTV900, RTV900G, RTV900T, Z482 and ZD18/21/32 series.
• Works with Kubota D722, D662, D902 engine families.

What quality checks and tests does the AULINK pump undergo?

Production happens in TS16949-certified facilities and each unit is inspected for assembly integrity. Every pump receives functional testing and a leakage check so you receive a part that aligns with workshop expectations for fit and operation.

• Manufactured under TS16949 quality systems.
• 100% functional testing before shipment.
• Leakage verification to reduce installation returns.

What’s included and how easy is installation?

The pump ships with the essential gaskets and seals needed to replace the original unit, simplifying installation and minimizing additional parts purchases. The castings and mounting points are made to match the original geometry so it installs in the same location with existing fasteners.

• All required gaskets and seals included for leak-free assembly.
• Direct-fit design to match original mounting and inlet/outlet locations.
• Compatible with stock pulleys and coolant passages of listed engines.

What support and warranty are provided after purchase?

AULINK offers a service support window of one year or up to 50,000 km, whichever comes first, to address manufacturing defects or fitment issues. Contact the seller with order details and photos if you encounter problems to expedite assistance.

• 1-year or 50,000 km limited support coverage.
• Customer assistance available for fitment questions and troubleshooting.
• Return or replacement handled per seller policy when within warranty.

Who is this for: This AULINK water pump is meant for technicians, fleet owners and owner-operators maintaining Kubota RTV900-series UTVs, small tractors, or mower units fitted with D722/D662/D902 engines. It suits anyone needing an OEM-referenced replacement with included seals and quality-tested assembly to simplify repairs and reduce downtime.