Vulcanworks

1931-1969 Big Twin
Heat Treated & Ground 4140 Tool Steel
Replaces 25791-36

1936-57 Harley Big Twins
Phosphorus Bronze
LEFT Bushing in Picture
Replaces Harley # 25597-36

1991-Up XL Sportster
Phosphorus Bronze
RIGHT Bushing in Picture

Replaces Harley # 25598-91

This will allow any stock or aftermarket harley big twin front ends and springer front ends to be used on a sportster.

For 1939-84 4 Speed Big Twins

Single Key Slot Type

HD # 33381-39

Fits 1941-up Big Twins

HD # 33350-36

Fits Big Twin 4 speed 1954-1986

Replaces HD# 33096-54A & 33096-54B

Fits 1959-66 FL Big Twins

HD # 33430-59

Fits 1950-Late 59 FL Big Twins

HD # 33430-50

Starter Clutch Spring
Fits Big Twin 4 speed 1936-1986

HD # 33391-36

For all Solid Mount Big Twins

Raises Kickstand assembly on lowered bikes.

For 1939-84 4 Speed Big Twins

HD # 33396-39

Applications:
2008-Up Sportsters with 25mm Bearings
2004-2005 Dyna With 1" Bearings
2008-2017 FLST & FXST
THIS AXLE IS ONLY FOR MODELS ABOVE WITH MID GLIDE CONVERSION TREES

This is a conversion axle that will allow you to use a wheel with 3/4" Bearings(Timken or Sealed) with the Front Ends Listed Above

Now Available for 7 Spoke 18" Morris Mags Wheels HD# 41037-77
We have made hubs that adapt this wheel to 2000-up applications.
Will drop in place of your 2000-Up  Rear Wheel with this kit.
Can also be used in place of timken bearing wheels with a 2000-Up Brake disc & Sprocket/Pulley