MPN: 42904. This product is for use in the primary chaincase with wet-diaphragm spring clutches.
Red Line 42904 V-Twin Primary Oil - 1 Quart
Red Line 42904 Gear Oil
Red Line 42904 V-Twin Primary Case Oil, for use with UTVs, ATVs and Sportbikes -
Red Line Vtwin Primary Oil 1/Cs
Red Line V-Twin 42804 Transmission and 42904 Primary Case Oil Combo Pack
