SKU: RCD-300505-0003
300505-0003 RCD Blower Hub Arbor - Accessory mandrel Drive Hub with Pulleys ok 1" Shaft

300505-0003 For blown applications with  a crank support, 

RCD offers drive arbors with  TWO drive pulleys. 

These arbors are made from 2024 aluminum bar stock, the 1.0 diameter boss is provided with an 1/8 keyway to drive the accessory pulleys. 

Arbors for applications without a crank support have six evenly spaced 3/8 holes to bolt directly crank hub through the blower pulley.

Arbors for applications with a crank support have two 1/4" dowels to fit in the slots of the crank hub, they are attached with a 1/2" bolt to the end of the crank bolt. 

Some assemblies pictured with pulleys,

However pulleys are sold separately.

Use to drive a fuel pump along with 300515-0027.