chront Posted April 22, 2012 Share Posted April 22, 2012 (edited) Can I install a 17.2 gal gas tank in my 21' Toyota Seabreeze? Edited April 22, 2012 by chront Quote Link to comment Share on other sites More sharing options...
5Toyota Posted April 22, 2012 Share Posted April 22, 2012 acording to this site NATIONAL RV ARCHIVES the makers of the SEABREEZE AND THE DOLPHIN the late 80s and later came all models with the 17.2 standerd eq. check this site you will find it interesting i think. i have the 87 dolphin just got so i havent filled up yet . Quote Link to comment Share on other sites More sharing options...
chront Posted April 22, 2012 Author Share Posted April 22, 2012 The 1988 Toyota Seabreeze is not in the archive and I have a 13 gal tank. Thanks Quote Link to comment Share on other sites More sharing options...
linda s Posted April 22, 2012 Share Posted April 22, 2012 Does the tank look original or are you guessing. They all show empty at around 13 gallons. Dolphin, Seabreeze did not use the 13 gallon tank Since the original was 17.2 gallons you can certainly install one. LS The 1988 Toyota Seabreeze is not in the archive and I have a 13 gal tank. Thanks Quote Link to comment Share on other sites More sharing options...
Derek up North Posted April 22, 2012 Share Posted April 22, 2012 The 1988 Dolphin brochure lists a tank capacity of 17.2 Gallons. I'm certain the the Seabreeze is the same. The standard 17.2 gallon tank is 37" long. How have you determined that yours is only 13 gallons? Quote Link to comment Share on other sites More sharing options...
chront Posted April 22, 2012 Author Share Posted April 22, 2012 I was told the Dolphin and seabreeze had either a 13 or 17 gal (apprx) original an you could tell the difference by the length. Either 31" or 37". Mine is 31". Quote Link to comment Share on other sites More sharing options...
linda s Posted April 22, 2012 Share Posted April 22, 2012 Yes it's possible someone replaced the tank with a smaller cheaper 13 gallon tank but it can't be original All of the Brochures I have seen clearly say 17.2 gallons from 86 on. An 88 was built on a true 1 ton Toyota cab and chassis and Toyota did not use the smaller tank on those at all. Only vins that have rn50, regular cab short bed came with the smaller tank. Not used on motorhomes LS I was told the Dolphin and seabreeze had either a 13 or 17 gal (apprx) original an you could tell the difference by the length. Either 31" or 37". Mine is 31". Quote Link to comment Share on other sites More sharing options...
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