E30 - ZF Steering Rack Core Unit Options:Refundable core charge All aluminum

All aluminum

polished and plated in fresh zinc

and one new INA needle bearing to compliment the new cam lobe ensuring the return pump pistons run cool

All directly interchange physically though non-M and M variants have different steering ratios

No cores or core exchange programs are available on this item

E30 - ZF Steering Rack Core Unit Options:Refundable core charge All aluminum=Limited Availability= Fully restored concours quality aluminum body E30 steering rack ideal for enthusiasts restorations seeking a rebuilt rack while wishing to retain the original steering ratio. Production date stamp & part numbers on data plate will vary! All directly interchange physically though non M and M variants have different steering ratios, and SRS equipped vehicles have flow restrictors in the rigid fluid lines. Completely disassembled