I bought my seat from these folk. They have the said tank.http://royalmotorcycle.com/petrol_tanks.asp
They took them a day or 2 to get back to me when I ordered initially. But fter that things went well.Check this threadhttp://www.enfieldmotorcycles.com/forum/index.php/topic,2465.msg24580.html#msg24580Cost me $198.00 including shipping for both. The seat has held up well and is very comfortable, wife likes the pillion also. One thing is the front connection on the saddle is not sprung but uses 2 metal bars. I would suggest painting the metal bits with RustOleum as they have a little surface rust in spots now that I have been driving in the rain.
The suspense is killing me, di you find out the price of the 22 litre tank?
Email?I used this page to ask for a price.. http://royalmotorcycle.com/enquiry.aspOnce they responded and we discussed things they sent me a link to an ordering and payment page.My credit card company put a hold on the payment and called me, they flagged the rupees transaction as possible fraud. Had I been to Dehli lately?