Fitments
H-D models with cast iron oil pumps
Part Description
Colony, oil pump fitting repair nipple
Stock cast iron oil pumps had cast-on one-piece threaded oil line fittings / oil line nipples. This one is used to repair a stock broken-off or damaged feed or return oil line fitting. 7/16-20 threaded with internal hex for ease of installation. Fits OEM 678-41 and 679-37 oil pumps.