1984-1999 BIG tWINS - S&S Cycle

S e ction 3:S&S ®Parts forTwin Cam 96 /103 2007-20121984-1999 BIG TWINSHIGH VOLUME HIGH PRESSURE (HVHP) BILLET OIL PUMPSOriginally designed for S&S 41/8" bore V-Series engines with piston oiler jets, these highvolume high pressure oil pumps also work well in stock Harley-Davidson® Evolution® enginesand S&S V-Series engines.Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsPERFORMANCEPARTSFITMENT• 1984-’99 big twins• S&S V-Series enginesFEATURES AND BENEFITS• No thicker than a stock pump• Gears with fewer, but larger teeth provide increased oil volume for both supply and returnsides of the pump• Supply gears are 9% wider than stock and standard S&S oil pumps• 28% wider than stock return gears ensure proper crankcase scavenging, reduce drag on theflywheels, and eliminate oil carryover• Increased scavenging capacity results in:• Less oil in the crankcase• Less oil carryover• Equipped with a stock length oil pump drive shaftOPTIONSPump Only Kits:• Paper gaskets• Complete oil pump assembly• Oil pump driveshaft• Miscellaneous hose fittings and plugs• Mounting hardwarePump And Gear Kits:• For stock 1984-'86 engines or engines with S&S flywheel assemblies• Everything in the "pump only" kits• Oil pump drive shaft gear• Oil pump pinion shaft gear• Steel breather gear and shim kitREPLACEMENT Parts on page 3-105Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index3-34S&S® HIGH VOLUME HIGH PRESSURE OIL PUMP KITSFOR 1984-'99 BIG TWINSYear Group Cover Type Pump Only Kit MSRP Pump w/ Gear Kit*1984-'91 Universal 31-6214 $399.95 31-63071992-'99Universal 31-6208 USA TÜV 2,3 5,6 $399.95 31-6302Standard 31-6209 $399.95 31-6298*Pinion shaft gears included in these kits fit stock 1984-’86 pinion gears and S&S pinion shafts for 1984-’99. Will not fit stock 1987-’99 straight pinion shafts.Standard style covers have feed and return holes in the stock locations. The universal cover has a number of oil feed and return options, allowing maximum flexibilityfor customized applications.Order toll free 866-244-2673MSRP$521.95$521.95$521.95The new gear tooth profile and the extragear width of the HVHP oil pump worktogether to maintain higher oil pressureand to scavenge additional oil from thecrankcase.