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2017roadiron-cruiser_en

717 Oil pump gears These gears are made from solid billet steel. Use on Big Twin® 1968-present oil pumps and aftermarket pumps. Just installing JIMS gear will give you an increase of over 5% of pressure, and an increase of over 5% in volume. 53-0339 Return drive gear (OEM# 26315-68A) 53-0343 Feed drive gear (OEM# 26328-74) Oil pump shaft kit 53-0068 Oil pump drive shaft 68-99 +.005” oversize O.D. S&S® crankcase breather valve for Twin Cam An effective and economical solution to oil carry over problems in Twin Cams! Eliminates oil carry over in Twin Cam style engines. Provides a slight increase in midrange horsepower. Easy to install when changing cams or servicing oil pump. It consists of a machined billet aluminum body which contains four steel reed valves. The valve body slides over the pinion shaft and inside the pinion bearing bore. it is contained between the pinion bearing outer retaining ring and the oil pump. the reed valves allow air and oil mist to escape from the crankcase, but do not allow them to re-enter. Note: not available for Twin Cam “B” style engines. 50-312071 Twin Cam style engine 03-10 Replacement parts 50-508154 O-ring 99-02 (5 pack) 50-508155 O-ring 03-10 (5 pack) 50-312072 Reed (4 pack) 50-312075 Reed stop 50-500305 Screw (10 pack) Oil pump cover bushing 53-0347 Use on Sportster® 77-90 Use on Buell® 87-90 (OEM# 26431-76) Oil pump body bushing 53-0348 Use on Sportster® 75-90 Use on Buell® 87-90 (OEM# 26489-75)


2017roadiron-cruiser_en
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