5100040259 Wacker PULLER-INJECTION PUMP GEAR, KDI

5100040259 Wacker PULLER-INJECTION PUMP GEAR, KDI

Part number:5100040259
SKU Number:WKR-5100040259
Warranty:1 Year
Units:each

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$129.33

Wacker Neuson 5100040259 PULLER-INJECTION PUMP GEAR, KDI Repair Part

A worn or failed puller-injection pump gear can lead to costly downtime and compromised engine performance in construction equipment. The Wacker Neuson 5100040259 puller-injection pump gear addresses these issues by restoring reliable operation to your machinery. Designed to operate under demanding conditions, this replacement part ensures consistent timing and power transfer within the injection pump system, preventing erratic engine behavior and potential damage to critical components. Investing in this gear helps maintain optimal equipment functionality, minimizing interruption to your job site tasks.


This replacement puller-injection pump gear for Wacker Neuson equipment with part number 5100040259 offers durability and dependability essential for challenging construction environments. It fits precisely to support proper fuel injection timing, which is crucial for efficient engine operation and longevity. By installing this component, operators can protect surrounding parts from excessive wear caused by irregular motion or misalignment. Its robust design sustains heavy usage, helping extend the life of your equipment and reduce the frequency of repairs.

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Keith J.
20 Jun, 2026

Glad I found the 5100040259 Wacker PULLER-INJECTION PUMP GEAR, KDI here. Arrived on schedule and installed easily.