At the outermost point of each steering rod sits the track rod end — a ball-jointed connector that translates the rack's lateral movement into precise wheel angle. It bears continuous load from road camber, kerb strikes, and the weight transfer of cornering, while its ball pin must remain tight enough to maintain steering geometry yet pivot freely enough not to transmit vibration back into the wheel. When the ball joint wears, the characteristic symptom is steering wander: a need to make constant small corrections on a straight road, combined with a vague, imprecise feel through the steering wheel. In more advanced cases, an audible knock or clunk appears over potholes and speed bumps as the worn pin rattles within its housing. The OE reference is vehicle-specific because thread pitch, ball pin taper angle, and the effective length of the joint all affect wheel alignment; fitting a geometrically incorrect part will throw toe settings out of tolerance and cause rapid, uneven tyre wear. Lemförder and TRW are among the major original-equipment suppliers for European passenger cars, while Delphi covers a broad range of Ford and General Motors platforms. Annual inspection of the dust boot is advisable, as a split boot allows grit into the joint and accelerates wear significantly.
The OE number for a track rod end is specific to the vehicle's chassis generation, not just the model name. Use your make, model, year, and engine variant in the search filter to narrow the list. Key variables that differ between applications include the thread size and pitch on the track rod body, the ball pin taper angle, and the overall joint length — all of which affect wheel alignment geometry. Confirming via your VIN gives the most reliable result, as mid-cycle facelifts occasionally use different steering geometry.
OEM track rod ends from suppliers such as Lemförder, TRW, or Delphi are manufactured to the vehicle builder's exact geometry tolerances and carry the original OE reference. Quality aftermarket units from established brands meet equivalent dimensional standards and are alignment-accurate. Lower-cost options may use softer ball-pin materials or thinner dust boots, leading to faster wear under road contamination. For a standard road car the principal concern is dimensional accuracy rather than brand origin.
Unlike brake components, track rod ends do not strictly require axle-pair replacement — if one side fails and the other is in sound condition, replacing only the worn side is acceptable. However, because both sides age at the same rate and a second workshop alignment is needed after any track rod end change, many workshops recommend doing both sides together if the remaining joint shows more than light wear in the inspection, simply to avoid a repeat alignment charge and second visit.
Steering that wanders on a straight road — requiring constant small corrections — is the most common early symptom, as the worn ball joint introduces free play into the steering geometry. A knock or clunk from the front suspension area on uneven surfaces is also typical, as the loose pin rattles in its housing. Uneven tyre wear, with feathering or scalloping on the inner or outer edge, is a later sign of compromised toe settings caused by the worn joint. A proper inspection with the wheel off the ground will reveal play directly.
Showing 100 of 13,353 Track Rod End OE numbers. Enter the OE on the main OE search to jump to any reference.
