- 3.5K Idler Hub 5 on 4 1/2" Bolt Pattern Inner and Outer races included
- All studs are ½-20
- Manufactured to automotive standards in ISO/TS-16949 Registered Factory
- Fully integrated casting, machining, painting, and assembly operations.
- Mechanical die compression for superior sand compression.
- ASTM test bar method used to monitor tensile strength.
- Inspected 100% before painting including the races for proper seating.
- Drums are chemically cleaned and painted black in electrostatic booth.