Pulley, Base (MK3/4/4c/4i/4n)

Base Pulley for use on the MK3 and MK4 swerve modules. Version differences: V1 (no longer available, but V2 is a drop-in replacement), for use with: 9mm wide timing belt V1 or V2 Intermediate Shaft FR6ZZ-10.25mmID bearing (bearing goes in the pulley and supports the top of the shaft) V2, for use with 9mm or 15mm wide timing belt V1 or V2 Intermediate Shaft FR6ZZ-10.25mmID bearing (bearing goes in the pulley and supports the top of the shaft). The bearing goes into a 0.875" thru-hole in the pulley. V3, for use with 9mm or 15mm wide timing belt V3 Intermediate Shaft 6802ZZ bearing (bearing goes in the pulley and supports the top of the shaft). The bearing goes into a stepped hole in the pulley. Refer to the Intermediate Shaft product page for further details. Weight: 0.21 Pounds Material: 6061-T6 Aluminum Finish: As Machined