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(888) 312-8812 Login SignupFuller® Splitter Valve Replace
Built from high-quality materials, the Fuller Transmission Splitter Valve Kit is intended to support long service life in heavy-duty truck transmissions that experience constant shifting under load. It is a practical replacement when drivers notice delayed splitter response, air leaks, or inconsistent gear changes during highway driving. Produced to meet strict quality standards, it offers a cost-effective repair option without compromising component integrity. When restoring the range-split function in an Eaton Fuller transmission, the Fuller K3331 provides the components needed to bring shifting performance back to spec.
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