H-D #406-41 (24540-41)
Brand
New Production! Looks
like a "NOS" * Part
Knuckle
MOTOR CASE - Left Number Side
Replica
of later 1941 - 1947 style with Long
Ribs
Comes with
blank VIN pad
Main
bearing bore is with a cast-in Steel Insert - like OEM
Case
uses the later 1940 - 1954 type Bearing Race
The
cylinder deck, bore, motor mounts, and the main bearing bore are all
left with .040-.060 of extra
material so Case can be perfectly
matched machine to your original '36 - '47 Knuckle Right Case
For the advanced Motor Builder only
Made from strong aircraft 356 aluminum alloy, which has been heat treated
to T6 specifications
(*If the H-D Factory were still making this CASE HALF this is how it would look)