Twin Power TWP490518 41-E84 Big Twin 5-Stud Clutch Hub Assembly

Twin Power™ 5-stud clutch hub assembly delivers superior clutch basket connection for 41-E84 Big Twin models, replacing H-D 37550-41B with durable materials for consistent power delivery and long service life.

• Assembled clutch hubs are complete with friction disc and rivets, bearing retainer with bearings, spring pressure plate and stud nuts
• Exact-fit replacement maintains factory clutch performance
• Robust steel construction handles high-torque applications
• 5-stud configuration provides increased mounting strength

The Twin Power TWP490518 5-stud clutch hub assembly is designed for 41-E84 Big Twin applications and replaces H-D 37550-41B. Built with durable steel construction, this assembled clutch hub supports consistent power delivery and reliable service in high-torque applications.

The assembly provides an exact-fit replacement intended to maintain factory clutch performance. Its five-stud configuration offers increased mounting strength, while the supplied components support a complete clutch hub installation.

Key Features & Performance Benefits

• 5-stud configuration: Provides increased mounting strength for the clutch basket connection.
• Steel construction: Designed to handle high-torque applications.
• Exact-fit replacement: Maintains factory clutch performance.
• Complete assembled hub: Includes key clutch hub components for installation.

Key Product Specifications & Technical Data

• Brand: Twin Power
• Part number: TWP490518
• Part type: Powersports clutch hub assembly
• Configuration: 5-stud
• Application: 41-E84 Big Twin models
• Replacement reference: H-D 37550-41B
• Construction: Steel
• Assembly type: Assembled clutch hub

What's Included in the Box

• Assembled clutch hub
• Friction disc and rivets
• Bearing retainer with bearings
• Spring pressure plate
• Stud nuts

Fitment

Fits 1971-1975 Harley-Davidson FX Super Glide; 1975-1977 Harley-Davidson FXE Super Glide; 1977 Harley-Davidson FX Super Glide; and 1977 Harley-Davidson FXS Low Rider.

Fitments:
1971 Harley Davidson FLH Electra Glide Base
1971 Harley Davidson FX Super Glide Base
1972 Harley Davidson FLH Electra Glide Base
1972 Harley Davidson FX Super Glide Base
1973 Harley Davidson FLH Electra Glide Base
1973 Harley Davidson FX Super Glide Base
1974 Harley Davidson FLH Electra Glide Base
1974 Harley Davidson FX Super Glide Base
1974 Harley Davidson FXE Super Glide Base
1975 Harley Davidson FLH Electra Glide Base
1975 Harley Davidson FX Super Glide Base
1975 Harley Davidson FXE Super Glide Base
1976 Harley Davidson FLH Electra Glide Base
1976 Harley Davidson FX Super Glide Base
1976 Harley Davidson FXE Super Glide Base
1977 Harley Davidson FLH Electra Glide Base
1977 Harley Davidson FX Super Glide Base
1977 Harley Davidson FXE Super Glide Base
1977 Harley Davidson FXS Low Rider Base
1978 Harley Davidson FLH Electra Glide Base
1978 Harley Davidson FX Super Glide Base
1978 Harley Davidson FXE Super Glide Base
1978 Harley Davidson FXS Low Rider Base
1979 Harley Davidson FLH Electra Glide Base
1979 Harley Davidson FXE Super Glide Base
1979 Harley Davidson FXEF Fat Bob Base
1979 Harley Davidson FXS Low Rider Base
1980 Harley Davidson FLH Electra Glide Base
1980 Harley Davidson FLHS Electra Glide Sport Base
1980 Harley Davidson FLT Tour Glide Base
1980 Harley Davidson FXE Super Glide Base
1980 Harley Davidson FXEF Fat Bob Base
1980 Harley Davidson FXS Low Rider Base
1980 Harley Davidson FXWG Wide Glide Base
1981 Harley Davidson FLHS Electra Glide Sport Base
1981 Harley Davidson FLT Tour Glide Base
1981 Harley Davidson FXE Super Glide Base
1981 Harley Davidson FXEF Fat Bob Base
1981 Harley Davidson FXS Low Rider Base
1981 Harley Davidson FXWG Wide Glide Base
1982 Harley Davidson FLHS Electra Glide Sport Base
1982 Harley Davidson FLT Tour Glide Base
1982 Harley Davidson FXE Super Glide Base
1982 Harley Davidson FXEF Fat Bob Base
1982 Harley Davidson FXRS Low Glide Base
1982 Harley Davidson FXS Low Rider Base
1982 Harley Davidson FXWG Wide Glide Base
1983 Harley Davidson FLHS Electra Glide Sport Base
1983 Harley Davidson FLHTC Electra Glide Classic Base
1983 Harley Davidson FLT Tour Glide Base
1983 Harley Davidson FXDG Disc Glide Base
1983 Harley Davidson FXE Super Glide Base
1983 Harley Davidson FXEF Fat Bob Base
1983 Harley Davidson FXRS Low Glide Base
1983 Harley Davidson FXRT Sport Glide Base
1983 Harley Davidson FXSB Low Rider - Belt Base
1983 Harley Davidson FXWG Wide Glide Base
1984 Harley Davidson FLHS Electra Glide Sport Base
1984 Harley Davidson FLHTC Electra Glide Classic Base
1984 Harley Davidson FXE Super Glide Base
1984 Harley Davidson FXEF Fat Bob Base
1984 Harley Davidson FXSB Low Rider - Belt Base
1984 Harley Davidson FXWG Wide Glide Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1