Rack Ends
Rack ends, also called inner tie rods, connect the steering rack to the outer tie rod ends and transfer movement from the rack to the wheels.
What it does
The inner ball joint screws to the rack and sits beneath the steering-rack boot. It pivots as the suspension moves while transmitting the rack’s push-and-pull motion.
Signs a rack end is failing
- Play or a clunk felt through the steering
- Wandering steering at speed
- Uneven tyre wear
- Movement at the inner joint beneath the rack boot
When to replace them
Not a scheduled item. Replace when the inner joint has play or the rack boot has allowed water and grit into the joint.
What to confirm before ordering
Have these ready and the counter can usually confirm the part in under a minute.
- Left or right side and rack type
- Inner thread size and length
- Whether a new rack boot and clamps are needed
- Wheel alignment is required after fitting
Rack Ends questions
What is the difference between a rack end and a tie rod end?
The rack end is the inner joint attached to the steering rack; the tie rod end is the outer joint attached to the wheel hub. Together they form the steering linkage.