Milwaukee Twins 5-Stud Clutch Hub Assembly For Harley 1941-1984
Milwaukee Twins 5-Stud Clutch Hub: The Essential Upgrade for Vintage Big Twins
If you are tired of the inconsistent engagement and mechanical noise of your vintage 4-speed transmission, the Milwaukee Twins 5-Stud Clutch Hub Assembly is the solution. For decades, the weak link in the Knucklehead, Panhead, and Shovelhead drivetrain has been the original 3-stud clutch hub, which allows the pressure plate to tip and the friction plates to vibrate. This 5-stud assembly modernizes your classic 1941–1984 Big Twin, offering a more stable platform for your clutch pack.
Superior 5-Stud Stability
The move from three studs to five is a standard “pro-fix” in the V-Twin world. By increasing the number of contact points for the clutch springs and pressure plate, the 5-stud design ensures even pressure distribution. This eliminates the “tilting” of the pressure plate that causes clutch drag, making it much easier to find neutral at a stoplight and reducing the aggressive “lurch” when shifting into first gear.
Ready-to-Bolt Installation
The Milwaukee Twins assembly is designed for the DIY mechanic and professional builder alike. It features a pre-installed, high-quality center bearing, saving you the hassle of using a press and ensuring the hub rotates with perfect concentricity. The tapered internal keyway is precision-cut to match the factory 4-speed mainshaft, providing a secure, vibration-resistant fit that restores the original drivetrain integrity.
Heavy-Duty Steel Construction
Built to handle the torque of stock restorations and performance Shovelhead builds, this hub is manufactured from forged high-strength steel. The studs are heat-treated to resist stretching or stripping under the tension of heavy-duty springs. Whether you are running a closed primary with an oil bath or an open belt-drive system, this hub provides the durability needed for long-term service.
Fitment and Compatibility (1941–1984)
This hub is a direct replacement for the stock “stud-style” clutch found on:
- Harley-Davidson Big Twins: 1941–1984 Knucklehead, Panhead, and Shovelhead models.
- Transmission Compatibility: Designed for standard 4-speed transmissions with a tapered mainshaft.
- OEM Reference: Replaces and upgrades HD #37550-41B.
- Note: Requires a 5-hole pressure plate (sold separately) to complete the conversion from a 3-stud setup.
Milwaukee Twins 5-Stud Clutch Hub Assembly For Harley
This Milwaukee Twins Big Twin Clutch Hub Assembly replaces the stock 3-Stub assembly. This motorcycle clutch hub assembly was designed to offer more strength that the OEM part. The assembly includes rollers with cage, hub liner which is riveted in place, retainer plate with retainer spring and outer plate with nuts.
Features:
Replaces stock 3-Stud hub
Assembly includes rollers with cage, hub liner which is riveted in place, retainer plate with retainer spring and outer plate with nuts
Replaces OEM 37550-41TB
| Product Style | AmericanV-twin Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| Milwaukee Twins 5-Stud Clutch Hub Assembly For Harley 1941-1984 | 41510 | 41510 | 5190 | 30-470 | In Stock: Ships within 24 hours |
This Product Fits
Harley Davidson
Disc Glide FXDG 1983
Disc Glide FXRDG 1984
Electra Glide Classic FLHC 1979, 1980, 1981, 1982
Electra Glide Classic FLHTC/I 1983, 1984
Electra Glide Special FLHX 1984
Electra Glide Sport FLHS 1977-1984
Electra Glide Standard FLHT/I 1983, 1984
Fat Bob FXEF 1979, 1980, 1981
FL 1941-1965
FLF 1953-1964
FLFB 1965, 1966, 1967, 1968, 1969
FLH 1955-1984
FLHB 1965, 1966, 1967, 1968, 1969
FLHF 1955-1972
FLHFB 1965, 1966, 1967, 1968, 1969
Low Glide/Low Rider FXRS 1982, 1983, 1984
Low Rider Belt FXSB 1982
Low Rider FXS 1977-1982
Sport Glide FXRT 1983, 1984
Sturgis FXB 1980, 1981, 1982
Super Glide FX 1971-1979
Super Glide FXE 1974-1984
Super Glide II FXR 1982, 1983
Tour Glide Classic FLTC/I 1979-1984
Tour Glide FLT 1979-1984
Wide Glide FXWG 1980, 1981, 1982, 1983, 1984
