Parts for your 2008 Subaru Tribeca-Suspension bushes

2008 Subaru Tribeca suspension bushes — what they do and when to replace them

Suspension bushes are absolutely fitted to the 2008 Subaru Tribeca and are relevant to its ride, handling, and noise control. Technical references backing this include the 2008 Subaru Tribeca Factory Service Manual (Front Suspension: Lower Arm, Stabiliser, Rear Suspension: Lateral Link and Trailing Link sections) and the Subaru FAST electronic parts catalogue, both of which list multiple bushes across the front and rear suspension. Major aftermarket catalogues for this model also supply direct-fit bush kits, confirming their use.

On a Tribeca, bushes are the rubber (or polyurethane) cushions pressed into arms, links, and mounts. They let the suspension move smoothly while keeping geometry in check and keeping cabin noise and vibration down. When they’re healthy, steering feels direct, braking is stable, and the tyres wear evenly. When they’re tired, you’ll feel extra harshness, hear clunks over bumps, and notice vague steering or shimmy.

• Common Tribeca bush locations: front lower control arm bushes, front and rear stabiliser (sway bar) D-bushes and link bushes, rear lateral link bushes, rear trailing arm bushes, and rear subframe bushes.

For servicing, it’s smart to inspect bushes at regular intervals or whenever there’s a knock, alignment issue, or uneven tyre wear. In Aussie and Kiwi conditions, many last well past 100,000 km, but heat, rough roads, towing, or age can crack and soften the rubber sooner.

• Tell-tales of worn bushes: clunks on take-off or over speed humps, steering wander or brake pull, shudder on rough roads, perished/cracked rubber, and excessive arm movement with a pry bar.

Replacement is typically done in axle pairs to keep the handling balanced. Press-fit control arm bushes often need a workshop press, many owners opt to replace the full arm if the ball joint is also tired. Always torque bush fasteners at normal ride height and book a wheel alignment afterwards—especially if any control arm or rear link bushes are changed. Genuine-style rubber keeps the Tribeca quiet and comfy, polyurethane can sharpen response but may add a touch more noise and vibration.

• Handy tips: replace seized sway bar links with the bushes, re-check fastener torque after a short settling period, and consider anti-seize on bolts in coastal regions to make the next service easier.

Popular questions about 2008 Subaru Tribeca suspension bushes

How long do the suspension bushes last?
Most Tribeca bushes go 80,000–150,000 km, sometimes more. Life depends on road quality, heat, load/towing, and driving style. If there are clunks, vague steering, or uneven tyre wear, it’s time for an inspection rather than waiting for a set distance.

Do you need a wheel alignment after replacing bushes?
Yes. Any time control arm or rear link bushes are replaced, geometry can shift. A proper alignment restores straight-line stability, even tyre wear, and the steering-on-centre feel the Tribeca is known for.

Rubber or polyurethane—what’s best for a Tribeca?
Rubber (OE-style) is ideal for daily driving, keeping the ride quiet and compliant. Polyurethane can sharpen turn-in and reduce body roll a smidge, but it may introduce a bit more noise and vibration. Many owners mix and match: rubber for control arms, poly for sway bar D-bushes.