Steering rack make?

[Dblock]

Hi i have a 51plate 172 and i need to know what company makes the steering rack, or if you can show me where i can find the stamp to show the company. Need to know as the track rod is different for different types.

Thanks

 

[Henry]

there should be a sticker on the underside of the rack body - SMI or TRW

 

[davebem]

iirc if its SMI or TRW the track rods ends are identical parts.

 

[Dblock]

where is the underside of the rack body? Sorry to be a noob