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Automann · Air System
174.6915
In stock · ships from Knoxville
This is a manual transmission range selector valve (shift knob assembly) for Eaton Fuller heavy-duty truck transmissions.
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Verified fitment for 2 applications
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Fits specific Eaton Fuller manual transmissions with air-controlled range and splitter. Verify your transmission model and port configuration before ordering.
Part data verified against 5 catalog sources
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It controls the air-operated range (high/low) and splitter functions, allowing the driver to access all gears. Over time, the valve can develop air leaks or fail to shift between ranges, making the truck difficult to drive—replacement restores proper shifting. The valve has five 1/16-inch NPT air ports and mounts with 1/2-13 threads.
Part Number: 174.6915
TRANSMISSION SELECTOR VALVE
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system