Parts for your 2006 Nissan Navara-Control arms

2006 Nissan Navara Control Arms — What They Do and When to Replace

Technical confirmation: Control arms are absolutely used on the 2006 Nissan Navara (D40). The Nissan D40 Navara Service Manual (Front Suspension—FS section) specifies a front double‑wishbone layout with upper and lower control arms, while parts catalogues such as Nissan FAST/Microcat and workshop guides (e.g., Navara/Frontier/Pathfinder 2005–2014) list complete arms, bushes and ball joints for the front end. Rear suspension on most AU/NZ utes is a live axle on leaf springs, so there are typically no rear control arms.

On a 2006 Navara, the control arms are the backbone of the front suspension. They locate the steering knuckle, manage camber and caster, and let the wheels move up and down smoothly via ball joints and bushes. They soak up plenty of punishment too—braking loads, cornering forces, corrugations, and the odd worksite kerb. Good bushes and ball joints keep things tight and predictable, cutting vibration and protecting tyres from scrubbing.

As part of regular servicing, it’s smart to check the control arms every 10,000–15,000 km, or sooner if the ute tows, carries heavy loads, or lives on rough roads. Look for split or oil‑soaked bushes, torn ball‑joint boots, play in the joints, rust around welds, and any sign an arm has taken a hit. Road test for clunks over bumps, vague steering, brake shudder, and feathered or rapid tyre wear.

• Common signs it’s time: clunking or knocking, wandering or shimmy, uneven tyre wear, pulling under brakes, and poor return‑to‑centre.

When replacement’s on the cards, many owners choose complete arms for a quicker, cleaner fix—especially where the ball joint is integral to the arm on certain variants. Others press in new bushes or joints where serviceable. Replace side‑to‑side if wear is similar, use quality parts, and always torque the pivot bolts with the vehicle at normal ride height to avoid bush preload. A wheel alignment is a must afterwards, as camber/caster can shift, seized or worn camber bolts may need replacing. Take care with ABS wiring and brake hoses, and follow factory torque specs from the service manual.

Service life varies with use, but it’s common to see 100,000–200,000 km out of original arms on gentler duty. Heavy loads, off‑road work, and bigger tyres can shorten that window, so regular checks keep the Navara safe, tight, and roadworthy.

Popular questions about 2006 Nissan Navara control arms

How long do control arm bushes and ball joints last on a D40 Navara?
For typical mixed driving, many see 100,000–200,000 km from original parts. Rough gravel, towing, bigger wheels/tyres, and lots of stop‑start can bring that forward. Regular inspections catch cracks in bushes and any ball‑joint play before it gets costly.

Do you need a wheel alignment after replacing control arms?
Yes. Changing arms, bushes or camber bolts alters alignment. A proper four‑wheel alignment restores camber, caster and toe, helps the ute track straight, and protects tyres from rapid wear.

Is it safe to drive with worn control arm bushes or ball joints?
Not recommended. Worn bushes and loose joints can cause clunks, wandering, uneven braking and extra tyre wear. Left too long, a failing ball joint can become a safety risk. If there’s noticeable play or torn boots, book it in promptly.