ENGINE SECTION RED PART NUMBERS INDICATE NEW PARTS 6-104 1 2 3 4 5 6 7 8 9 10 11 CONTENTS REFERENCE GENERAL EXHAUST FUEL DRIVE TRAIN ENGINE WHEEL CONTROL FRONT END FRAME ELECTRICAL Oil Pumps BILLET OIL PUMPS FOR SHOVELHEAD & BIG TWIN EVOLUTION Model & Year Rpls. HD Part # Shovelhead & Evolution 1973/1991 26190-73 67096 Big Twin Evolution 1992/Later 26053-92 67097 • Machined with an oil pressure relief bleed off valve to maintain consistent oil pressure, from when the the engine is started to the time it’s shut off. • Oil pressure regulation bypass route allows excess oil not used by the engine to return directly to the supply side of the pump, reducing foaming and cavitation. • No thicker than a stock pump. • Increased scavenging capacity results in: - Less oil in the crankcase. - Less oil carryover. - Equipped with a stock length oil pump drive shaft. 67096 Description & Year Rpls. HD Finish Part # Fits Big Twin 1936/1972 26200-68, 26202-65 Polished 67080 & 26201-48D Black 67050 Fits Big Twin 1973/1991 26190-73 Polished 67093 (except Dyna) Chrome 67083 Black 67051 Fits Big Twin Evolution 26053-92 Polished 67095 1992/1999 Chrome 67088 Black 67052 OE STYLE OIL PUMPS • Complete with check ball and relief springs, drive gears, gaskets, keys, and all necessary fittings. • Chrome plated mounting hardware included. • When installing these pumps on pre-1981 models, crankcase oil passage drilling is required. 67083 67088
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