Head and/or Oil Temperature Gauge in Black or Silver Face for Handlebar Mounting
Head and/or Oil Temperature Gauge in Black or Silver Face for Handlebar Mounting

Head and/or Oil Temperature Gauge in Black Face for Handlebar Mounting

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Head and/or Oil Temperature Gauge in Black or Silver Face for Handlebar Mounting
Part Number: Head and/or Oil Temperature Gauge in Black Face for Handlebar Mounting

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Made In USA

Handlebar Mounted Oil Temperature Dash Gauge
Marlin's popular oil temperature gauge is now available in a handsome bar mount.
No matter what model air cooled V-Twin engine you have, your cylinder head temperature is a vital statistic. Running too hot or cold is a sure sign of your power plants health and longevity and should not be over-looked. Marlin Corporation is breaking new ground with the introduction of our new Oil Temperature Gauge designed to operate on Twin Cam Harleys.. The use of a unique oil sensor provides the vital info a rider needs while jamming across a desert expanse, sitting to long with the engine idling in a parade or just waiting for a train to pass. This unique gauge will provide you with critical information about your engines health and performance.
This unit is a POLISHED Aluminum cup with Chrome bar mount.
Illuminated face for easy night time viewing 
Classic analog design with large easy to read numbers
Shows temperature range from 100 - 340 degrees Fahrenheit
Oil sensor is easy to install on touring bikes

Optional Oil Sensor Fittings - Call For Details
Shown Above: 1/8 NPT Sensor and 1/8 NPT Sensor with 1/8-3/8 NPT Adapter

nice install and innovative
Take a look this is a very nice install and innovative.
I just orderd my 2nd temp. gauge. After having one Head / Oil temp gauge on my 95 FLFTS 113" Evo. When I got my 06 FLHX and rode for about 2wks. I had to have one on it. Living here in florida it is a must have. Trying to guess how warm or HOT your air cooled Vtwin oil or head temp. is running is a test. Because being wrong can cost you big time on eng. or clutch repaires. I see them in the shop I work at. After Bike week in late Feb.to early march we get bikes in for slipping clutch, oil leaks, eng. using oil all from overheating when in stop & go riding. It's not even Hot here at that time of year. So how hot is your oil in the summer when it is 95-100 deg... So a big THANK YOU Marlin for a great easy to install gauge that with a flip of a switch I can check oil temp. or head temp. Even if you live where you don't think it get that warm you will feel alot better knowing what the real temp is. A must have for ALL HI OUTPUT air cooled Vtwin or other motorcycles. Knowing your oil temp is a good idea for you car/truck guys & gals too.
J. Reed Gurney

NEAT TIP... Last week I noticed that the mount bolt where I had the temp sensor was a little loose and sending erratic readings. I decided to back it almost all the way out and put some blue Loctite on it. My son in law who is a computer systems designer asked me what that part was, and I told him it was kind of a thermocouple heat sensor. He told me to try some Thermal Grease on the sensor part as they use it all the time to make sure there is a perfect heat conduction between the mother board HEAT SINK and the main processor. I went to Radio Shack and they had several different types. FIRST IT HAS TO BE NON CONDUCTIVE, which left the ceramic based grease, or the Silver Oxide based grease. The ceramic is about $6 and is pretty small but appears to be enough for about 6-8 installations. The Silver Oxide based is about $10 a tube. I figured I would try the ceramic type first. I was absolutely amazed at the way the sensor behaved. It showed the head temp change almost immediately, after startup, and was right in-line with the oil temperature. I guess it did what it was supposed to do, fill any minute gaps in the flat surfaces with a material that eliminates any air gaps between the parts, no matter how invisible they may be.
Art Santella