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Automann · Air System
174.6909
In stock · ships from Knoxville
This is a transmission range selector valve for Eaton Fuller 7-, 8-, 9-, and 10-speed manual transmissions.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 4 applications
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All confirmed applications for this part number.
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Other applications
Verify your transmission has a 1/2 inch - 13 shift lever thread and uses a 3-port pneumatic range selector. Fits many classic 7–10 speed Eaton Fuller models; not compatible with automated or newer UltraShift transmissions.
Part data verified against 4 catalog sources
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It mounts on the shift lever and uses a black flipper-style hi/lo knob to switch the transmission’s auxiliary section between high and low range. The valve has three 1/16-inch NPT air ports and threads onto the shift lever with 1/2 inch - 13 threads. Replace it if the knob is broken, the valve is leaking air, or the transmission won’t shift range properly.
Part Number: 174.6909
TRANSMISSION SELECTOR VALVE
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system