I just dumped the old gear oil out and installed new oil and noticed the seal or O ring on the drain plug is very squished,is this just an ordinary rubber 0-ring or is it some special must buy from dealer seal? TIA
Hello<br /> I dont know. I think napa auto sells the marine version of the OMC o-ring. they are only about 50 cents here in the states so I buy 10 or so and keep them wired tied under the hood. good luck and keep us posted
