BOX - POTENTIOMETER (Toyota TY00591-17485-81)

A damaged potentiometer box can cause erratic speed control or uncommanded movement in the equipment it serves. This aftermarket replacement part references Toyota catalog number TY00591-17485-81. The potentiometer box houses a variable resistor that translates mechanical position into an electrical signal. When the internal wiper or resistive track wears, the signal becomes intermittent or lost entirely. A common failure symptom is the equipment failing to respond to throttle or direction inputs. The item ships at approximately 0.743 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY00591-17485-81, ty00591-17485-81, TY005911748581, ty005911748581