This five inch round oil tank is designed to accept a stock spin on Harley-Davidson oil filter. Featuring 6061-T6 aluminum and thick wall construction this tank is one of the most robust tanks out there.
Tank width for custom applications is 10 inches and the oil filler neck on all tanks accepts oil caps from 1999 and under Harley-Davidson Softails. These tanks are also available for stock Harley-Davidson Softails, both 1999 and under and 2000 and up. On those tanks the width is 12.25". Custom widths are available, e-mail us at email@example.com for more information.