S&S Cycle

PINION SHAFT ASSEMBLIES FOR BIG TWIN ENGINES

33-2024

33-2027

33-2021

PINION SHAFT ASSEMBLIES Late 1981–’99 Big Twin—Tapered Pinion Shaft Stock length for S&S or stock big twin crankcases. Fits S&S BL, SL, SM or stock flywheels. Standard (1.250") Bearing Diameter 33-2027 1958–Early ‘81 Big Twin—Tapered Pinion Shaft Fits S&S L, AL, SE, or stock flywheels 24006- 54A, 24006-73 33-2024 1939–’53 Big Twin—Splined Pinion Shaft Fits S&S E or stock flywheels 33-2021

REPLACEMENT PARTS FOR PINION SHAFT ASSEMBLIES Pinion Shaft Nut 1939–'81 33-2031 1981 & 1984 33-2033 Pinion Shaft Key 1930–'81 50-8224 1981 & 1984 50-8225-S Metering Plug No Hole 50-8314 ± .0625" Hole 50-8316 ± .0925" Hole 50-8317 ± Pinion & Oil Pump Drive Key 1958–'81 & 1984 50-8221-S

± WARNING: Cancer and Reproductive Harm–www.P65Warnings.ca.gov

PINION SHAFT ASSEMBLIES FOR HARLEY-DAVIDSON ® SPORTSTER ® MODELS

33-2322

33-2321

PINION SHAFT ASSEMBLIES 1957–’76 Sportster Models Fits S&S B, SB, or stock flywheels. Standard 24005-57

REPLACEMENT PARTS PINION SHAFT ASSEMBLIES Pinion Shaft Key 1957–'81 50-8224 1981–'85 11218 50-8222-S Metering Plug 1977–'85 50-8316

33-2321

1977–Early ‘81 Sportster Models Fits S&S B, BD, SB, SBD, or stock flywheels. Requires 1977–’86 main bearing.

33-2322

All reference to HD® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that they are equivalent to the corresponding HD® part number shown.

130 S&S Vintage 1926–1999 Order 608-627-1497