Vulcanworks

Fits 1994-2006 Big Twins(except 2006 dyna) & 1995-2005 XL Sportsters
Can also be used with 1986-1994 Transmissions when used with seal # 12067B
Replaces Harley Davidson #33344-94(Special Length)
Use this spacer when converting from thick spline pulley used on 1994-06 Big Twins & 1995-05 XL to OEM style sprocket (thin spline).
 

Fits 2006-UP Sportsters
Use this spacer when converting from a belt pulley to an OEM style sprocket (thin spline).
Used with our chain kits for 2006-UP Sportsters
 

OEM Replacement for 1986 FXR SUPER GLIDES Only
These are stock chain drive bikes.
Replaces Harley Davidson #33347-86

This is made from 4140 Heat Treated Tool Steel. This will last a lifetime.

For removing and installing the transmission pulley nut on: 2006-Up Dyna, 2007-Up All Big Twins

Replacement for Stock Lock Plates on pulleys or sprockets

5 Speed (Harley #40251-92A) for:

• 1991-2020 Sportster
• 1991-2005 Dyna
• 1991-Up FXR
• 1991-2006 Touring
• Aftermarket 5 Speed Transmissions
• Aftermarket 6-into-5 Speed Transmssions

6 Speed  (Harley #35242-06) for:

• 2006-Up Dyna
• 2007-Up Touring
• 2007-Up Softail

This is made from 4140 Heat Treated Tool Steel. This will last a life time.
If Snap-On made this it would be over $300

1936-2006 4, 5 Big Twin Transmissions; Left & Right Side Drive

Thread Locker Pre-Applied
Replacement for stock nuts on pulleys or sprockets

5 Speed Nut (Harley #35211-91) for:

• 1991-2020 Sportster
• 1991-2005 Dyna
• 1991-Up FXR
• 1991-2006 Touring
• Aftermarket 5 Speed Transmissions
• Aftermarket 6-into-5 Speed Transmssions

6 Speed Nut (Harley #35241-06) for:

• 2006-Up Dyna
• 2007-Up Touring
• 2007-Up Softail
• Aftermarket Transmissions for bikes that came with 6 speeds.

This nut can be used when converting from thick spline pulley used on 1994-up Big Twins & 1995-up XL to the 93-older thin spline style sprocket or pulley.
This will make up for the extra spline length.
This is also necessary on 2006-Up Sportsters that do not have a removable seal adapter.

Made from High Carbon Steel

This cannot be used with our #3518 mainshaft spacer/seal adapter.

Stock Replacement For 1991-92 Evo Sportster Harley Davidsons
530 Chain
Also used when converting belt drive to chain on 1991-2005 XLs
HD # 37709-89

Stock Replacement For 1986 FXR
530 Chain
 

Adapts 1970-2005 Inner Primary Covers to 2006-up T/C-96” ‘A’ Motors

Made from Billet Aluminum.

This beefed up support will eliminate flexing when using high lift cams & stiff valve springs.