2003 sea pro sv2100

[siminutz]

2003 sv 2100 can anyone give me the specification for the fuel sending unit? it has a 54 gallon tank and it is full right now so I would like to have a replacement in hand before I remove the old one.
thanks

[freezerfiller]

Welcome to the forum, You will be lucky if anyone has that info. You'll likely have to pull it. If you do, make sure you post up what you find so that others may not have to in the future.

[yessnoo]

So my boat is a 2002 with a 56 gallon fuel tank I believe. I went with a wema unit...but the length will require measuring for your specific tank.

Be aware that if your tank is full when you pull that thing out it is more than likely gonna start overflowing through the hole...at least mine did until I got it nearly half way empty. It is easy to remove and stick a wooden ruler down in to measure the depth.

[gnrphil]

There should be a sticker or information plate on the tank near the sending unit with the manufacture details and tank model number on it, you might be able to use that to get the tank dimensions from the manufacture.
www.kracor.com/support/fueltanks.pdf
www.wemausa.com/sensors/level-FuelWater.shtml#.W8vp_GhKi70

[mb159]

There was a thread about this under the General tab a few months back.  I have a 2005 sv1900 with a 54 gallon fuel tank.  It is 8.5" deep.  If i remember correctly, Juan's sv2100 had the same measurement.  WEMA is the way to go as the measurement is directly below the opening... The Moeller models with a swing arm are somewhat less accurate.  In any event, when planing and on underway, the gauge is going read higher than when at rest due to the fuel being gravity pushed toward the rear of the tank.  Most accurate reading will be at the dock when sitting relatively level. Not a difficult replacement, takes about 20 minutes.

Mike