1990 Peterbilt 224 Replacement Shift Knobs
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- Dorman HD Solutions®Heavy Duty Air Shift KnobPeterbilt 224 without Air Fittings and with Eaton RTL/RTLO 10 Speed Transmissions 1990, Heavy Duty Air Shift Knob by Dorman HD Solutions®. Dorman's Air Shift Knob restores functionality of alternating ranges and gears. Often fails due...Direct replacement for a proper fitEasy to install$58.46