50-1010 S&S Woodruff key. Crankpin / camshaft for Harley-Davidson

View fitment OEM: 23985-18
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Part #: 50-1010 | Pack: 5

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Specifications

Brand
S&S
Part Number
50-1010
OEM Reference
23985-18
Pack Quantity
Pack of 5
Category
Crankpins
VAT Rate
20%

About This Product

S&S woodruff key. Used in pairs for crankpin and camshaft applications. For crankpin use it fits 1952 through early 1981 K and XL Sportster, 1930 through early 1981 Big Twin, 1937-1948 74-inch and 80-inch Flatheads, and 1929-1973 45-inch W and G Flathead models. Also fits the camshaft on S&S X-Wedge engines. Replaces OEM 23985-18. Make sure the key seats fully in the keyway before you torque the pin.

Manufacturer part number: 50-1010.

Fitment

116 models

Crankpin: 52-E81 K; XL Sportster; 30-E81 Big Twin; 37-48 74"/80" Flatheads; 29-73 45" W; G FlatheadsCamshaft: S&S X-Wedge engines

FL Shovel
32 models
Brand Year Model
Harley-Davidson 1970–1974 Electra Glide FL-1200
Harley-Davidson 1968–1969 Electra Glide FLB-1200
Harley-Davidson 1966–1969 Electra Glide FLFB-1200
Harley-Davidson 1978–1983 Electra Glide FLH
Harley-Davidson 1978 Electra Glide FLH 80 FLH-80
Harley-Davidson 1970–1980 Electra Glide FLH-1200
Harley-Davidson 1979–1980 Electra Glide FLH-80
Harley-Davidson 1966–1969 Electra Glide FLHB-1200
Harley-Davidson 1975 Electra Glide FLHF
Harley-Davidson 1971–1975 Electra Glide FLHF-1200
Harley-Davidson 1966–1969 Electra Glide FLHFB-1200
Harley-Davidson 1981 Electra Glide FLHS
Harley-Davidson 1977 Electra Glide FLHS-1200
Harley-Davidson 1980 Electra Glide FLHS-80
Harley-Davidson 1983–1984 Electra Glide FLHT
Harley-Davidson 1984 FLH Police 80 FLH
Harley-Davidson 1981 Glide Classic FLHC
Harley-Davidson 1980 Glide Classic FLHC-80
Harley-Davidson 1983–1984 Glide Classic FLHT
Harley-Davidson 1975 Glide Police FL
Harley-Davidson 1981–1984 Police Electra Glide FLH-1200
Harley-Davidson 1981–1984 Police Electra Glide FLH-80
Harley-Davidson 1983 Police FLH
Harley-Davidson 1980 Police FLH 80 FLHP-80
Harley-Davidson 1980 Touring Electra Glide Classic FHL-80
Harley-Davidson 1981–1982 Touring Electra Glide Classic FLHC
Harley-Davidson 1979 Touring Electra Glide Classic FLHC-80
Harley-Davidson 1983–1984 Touring Electra Glide Classic FLHTC
Harley-Davidson 1984 Touring Electra Glide FLH
Harley-Davidson 1979–1984 Touring Electra Glide FLH-80
Harley-Davidson 1981–1984 Touring Electra Glide Sport FLHS
Harley-Davidson 1977 Touring Electra Glide Sport FLHS-1200
Flathead
8 models
Brand Year Model
Harley-Davidson 1936–1952 45" WL
Harley-Davidson 1942 Flathead EL-1000
Harley-Davidson 1937–1947 Flathead U-1200
Harley-Davidson 1937–1948 Flathead UH-1300
Harley-Davidson 1936–1948 Flathead UL-1200
Harley-Davidson 1937–1947 Flathead ULH-1300
Harley-Davidson 1935–1936 Flathead VL-1200
Harley-Davidson 1935 Flathead VLH-1300
FX Shovel
16 models
Brand Year Model
Harley-Davidson 1983 Dyna Glide Custom FXDG
Harley-Davidson 1983–1984 FX Low Rider FXSB
Harley-Davidson 1984 FX Super Glide FXE
Harley-Davidson 1976–1980 FX Super Glide FXE-1200
Harley-Davidson 1982 FX Super Glide FXS
Harley-Davidson 1977–1978 FX Super Glide FXS-1200
Harley-Davidson 1979–1984 FX Super Glide FXS-80
Harley-Davidson 1981 FX Super Glide Fat Bob FXEF
Harley-Davidson 1980 FX Super Glide Fat Bob FXEF-80
Harley-Davidson 1981–1984 FX Wide Glide FXWG
Harley-Davidson 1980 FX Wide Glide FXWG-80
Harley-Davidson 1976–1978 Super Glide 1200 FX-1200
Harley-Davidson 1981–1982 Super Glide B80 FXB
Harley-Davidson 1980 Super Glide B80 FXB-80
Harley-Davidson 1971–1975 Super Glide FX-1200
Harley-Davidson 1973–1974 Super Glide FXE-1200
FXR
6 models
Brand Year Model
Harley-Davidson 1983–1984 FXR Low Glide FXRS
Harley-Davidson 1983 FXR Super Glide FXR
Harley-Davidson 1986 FXR Touring FXRD
Harley-Davidson 1984 FXR Touring FXRDG
Harley-Davidson 1983–1990 FXR Touring FXRT
Harley-Davidson 1991–1992 Sport Glide FXRT
Knucklehead
4 models
Brand Year Model
Harley-Davidson 1939–1948 Knucklehead E-1000
Harley-Davidson 1937–1948 Knucklehead EL-1000
Harley-Davidson 1937–1947 Knucklehead F-1200
Harley-Davidson 1936–1947 Knucklehead FL-1200
Model K
2 models
Brand Year Model
Harley-Davidson 1952–1953 Model K K-750
Harley-Davidson 1956 Model K KH-900
Panhead
19 models
Brand Year Model
Harley-Davidson 1959–1964 Duo Glide FL-1200
Harley-Davidson 1958–1964 Duo Glide FLF-1200
Harley-Davidson 1959–1964 Duo Glide FLH-1200
Harley-Davidson 1958–1964 Duo Glide FLHF-1200
Harley-Davidson 1965 Electra Glide FLB-1200
Harley-Davidson 1965 Electra Glide FLHB-1200
Harley-Davidson 1965 Electra Glide FLHFB-1200
Harley-Davidson 1949–1951 Hydra Glide E-1000
Harley-Davidson 1950–1951 Hydra Glide EL-1000
Harley-Davidson 1952 Hydra Glide ELF-1000
Harley-Davidson 1949–1952 Hydra Glide F-1200
Harley-Davidson 1949–1957 Hydra Glide FL-1200
Harley-Davidson 1953–1956 Hydra Glide FLE-1200
Harley-Davidson 1953–1956 Hydra Glide FLEF-1200
Harley-Davidson 1954–1956 Hydra Glide FLF-1200
Harley-Davidson 1956–1957 Hydra Glide FLH-1200
Harley-Davidson 1955–1957 Hydra Glide FLHF-1200
Harley-Davidson 1948 Panhead F-1200
Harley-Davidson 1948 Panhead FL-1200
Servi-Car
5 models
Brand Year Model
Harley-Davidson 1935–1961 Servi-Car G-750
Harley-Davidson 1941–1959 Servi-Car GA-750
Harley-Davidson 1938 Servi-Car GD-750
Harley-Davidson 1935 Servi-Car GDT-750
Harley-Davidson 1966–1972 Servi-Car GE-750
Softail
1 model
Brand Year Model
Harley-Davidson 1984 Softail Standard FXST
Sportster
17 models
Brand Year Model
Harley-Davidson 1975–1980 Sportster 1000 XLCH-1000
Harley-Davidson 1977 Sportster 1000 XLCR-1000
Harley-Davidson 1984–1985 Sportster 1000 XLH
Harley-Davidson 1979 Sportster 1000 XLH-1000
Harley-Davidson 1979 Sportster 1000 XLS-1000
Harley-Davidson 1977–1980 Sportster 1000 XLT-1000
Harley-Davidson 1981–1984 Sportster Roadster 1000 XLS
Harley-Davidson 1984–1985 Sportster Roadster 1000 XLX
Harley-Davidson 1980 Sportster Standard XLH
Harley-Davidson 1975–1977 Sportster Standard XLH-1000
Harley-Davidson 1957–1959 Sportster XL-900
Harley-Davidson 1958 Sportster XLC-900
Harley-Davidson 1974 Sportster XLCH-1000
Harley-Davidson 1958–1970 Sportster XLCH-900
Harley-Davidson 1972–1975 Sportster XLH-1000
Harley-Davidson 1958–1972 Sportster XLH-900
Harley-Davidson 1983–1984 Sportster XR-1000
Touring
6 models
Brand Year Model
Harley-Davidson 1981 Glide Classic FLTC
Harley-Davidson 1982–1984 Tour Glide Classic FLT
Harley-Davidson 1979–1984 Tour Glide FLT
Harley-Davidson 1981 Touring Tour Glide Classic FLTC
Harley-Davidson 1980–1981 Touring Tour Glide FLT
Harley-Davidson 1983 Touring Tour Glide FLTD

Planning other changes? Find your model in the bike customiser.

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