O-Ring by James Gaskets; for Rocker Shafts XL 1957-1985, XLCR 1000, BT 1966-1984, Lower Pushrod Cover XL 1979-1985, Upper Pushrod Cover BT late 1979-early 1981 and XL 1979-1983, Cylinder base fitting FLT late 1981, Starter deflector plate 1965-1985 (BT 4 speed), Oil Line to oil cooler connector VRSC 2004→, kicker shaft BT 1936-1985; rubber; ID x OD: 19 x 24 mm, 2.5 mm thick; replaces OEM HD 11101; gross weight: 1 g

O-Ring by James Gaskets; for Pushrod cover mid position Big Twin late 1979→, Sportster late 1979-1990, filler plug transmission Big Twin 1993-2006 (Dyna only →2005), engine oil dipstick cover top Dyna 1991-1998, front fork air control on valve assembly banjo Touring models 1987-1996; rubber; ID x OD: 17.5 x 22.5 mm, 2.5 mm thick; replaces OEM HD 11132; gross weight: 1 g

O-Ring by James Gaskets; for Pushrod cover top position Big Twin 1984-1998 (Softail →1999), Sportster 1984-1990, oil pump Twin Cam 88; rubber; ID x OD: 18 x 24 mm, 3.5 mm thick; replaces OEM HD 11157; gross weight: 10 g