We just got the Hotrods 04/05 450r Crank Main Bearing/seal kits in from a long backorder.
They have changed things up a bit.
The kit comes with both crank seals, and main bearings.
It also includes 2 different right hand crank seals, as well as a warning note: 1 seal is used if you have the old style OEM or Hotrods crank without the updated sleeve on the right side. Or you use the other seal if you have the new style OEM or Hotrods cranks (that have not yet come off of backorder).
It seems as though Hotrods is updating the cranks to match the OEM updates that have taken place.
We now have the 04/05 Main bearing/seal kits in stock... $59.95
our part #12-9056
hotrods part #K046
