CSA offers a complete truck and bus steering solution, supplying and fitting the highest of quality parts that meet or exceed OEM standards.


CSA manufactures and supplies slip shafts for a range of OE manufacturers both for production and aftermarket sales. Worn or damaged slipshafts have a major effect on your vehicles steering behaviour.

Please contact CSA for pricing and availability.

CSA also can remanufacture your steering column.

CSA can supply and replace the slipshaft for almost any heavy vehicle.

Seal Kits


Genuine ZF TRW seal kits are available for;

  • TAS Gears
  • THP
  • HFB
  • and for all ZF/TRW applications

For ZF steering gears, we stock genuine ZF seal kits.

Sheppard seal kits available for;

  • M100
  • M110
  • SD110
  • M110P2

We also stock a large range of Japanese seal kits to suit UD, Isuzu, Hino, Mitsubishi.


Genuine TRW seal kits for both PS & EV Pumps.

Genuine ZF & Vickers pump seal kits also available.

Mitre Boxes

CSA stocks genuine TRW mitre boxes.

Please contact CSA for pricing and applications.