🔧 Outback - Shock Absorber (Strut) Replacement

On your Outback, the “shock absorber” is part of a strut assembly (a shock + spring unit). Replacing worn struts restores ride control, braking stability, and prevents uneven tire wear.

Difficulty Level: Intermediate | Estimated Time: 3-6 hours (all four)

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⚠️ Safety & Precautions

• ⚠️ Support the car with jack stands; never rely on a jack alone.
• ⚠️ Struts contain a high-tension spring; for a first-timer, use complete strut assemblies to avoid spring compression.
• ⚠️ Keep hands clear of pinch points when removing the lower strut bolts.
• ⚠️ After strut replacement, get a 4-wheel alignment as soon as possible.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 2-ton minimum)
• Jack stands (rated 2-ton minimum)
• Wheel chocks
• Safety glasses
• Mechanic gloves
• Breaker bar 1/2-inch drive
• Torque wrench 1/2-inch drive (20-200 ft-lbs range)
• Socket set (10mm-19mm)
• Wrench set (10mm-19mm)
• 19mm socket
• 17mm socket
• 14mm socket
• 12mm socket
• Pry bar
• Penetrating oil
• Paint marker
• Flat trim tool
• Needle-nose pliers

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front complete strut assemblies - Replace in pairs - Qty: 2
• Rear complete strut assemblies - Replace in pairs - Qty: 2
• Front sway bar end link nuts - Qty: 2-4
• Rear sway bar end link nuts - Qty: 2-4

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📋 Before You Begin

• Park on level ground, put the transmission in 1st gear, and set the parking brake.
• Place wheel chocks at the wheels staying on the ground.
• Spray penetrating oil on strut-to-knuckle bolts, sway bar end link nuts, and rear lower strut bolts (10-15 minutes before removal).
• Use a paint marker to mark the position of the front strut-to-knuckle camber bolt (this helps keep alignment close).

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen lug nuts and raise the car

• Use a 19mm socket with a breaker bar to loosen lug nuts 1/2 turn (don’t remove yet).
• Lift one end of the car with a floor jack and set it securely on jack stands.
• Remove the wheels using a 19mm socket.

Step 2: Front strut - disconnect brackets and sway bar link

• Remove the brake hose bracket from the strut using a 12mm socket.
• Remove the ABS wire bracket (if equipped at the strut) using a 12mm socket.
• Remove the sway bar end link nut at the strut using a 14mm wrench and 14mm socket.
• Tip: Hold the link stud with a wrench if it spins.

Step 3: Front strut - remove lower strut-to-knuckle bolts

• Support the knuckle lightly with a floor jack (just enough to take weight off the bolts).
• Remove the two lower bolts/nuts using a 17mm socket and 17mm wrench.
• Note which bolt is the camber bolt (usually the upper of the two). Keep it oriented the same way as your paint mark.
• If the knuckle sticks, use a pry bar carefully to separate it from the strut.

Step 4: Front strut - remove top mount nuts and remove strut

• Open the hood.
• Remove the three top mount nuts using a 12mm socket while holding the strut from below.
• Lower and remove the strut assembly from the wheel well.

Step 5: Front strut - install the new strut assembly

• Position the new strut in the tower and start the three top nuts by hand using a 12mm socket (do not fully tighten yet).
• Align the strut with the knuckle and install the two lower bolts using a 17mm socket and 17mm wrench.
• Set the camber bolt to your paint mark, then tighten lower bolts: Torque to 177 Nm (130 ft-lbs).
• Tighten the top mount nuts: Torque to 14 Nm (10 ft-lbs).
• Reinstall sway bar end link nut using a 14mm socket/14mm wrench: Torque to 44 Nm (33 ft-lbs).
• Reinstall brake hose bracket using a 12mm socket: Torque to 33 Nm (24 ft-lbs).
• Reinstall ABS/brackets using a 12mm socket and snug firmly.

Step 6: Rear strut - access the top mount nuts

• Open the rear hatch.
• Remove the rear cargo floor and side trim as needed using a flat trim tool to access the strut top mount area.
• Locate the three top mount nuts on each side.

Step 7: Rear strut - disconnect and remove the rear strut

• At the rear wheel well, remove any brake hose/ABS brackets from the strut using a 12mm socket.
• Remove the rear sway bar end link nut (if attached to the strut on your setup) using a 14mm socket and 14mm wrench.
• Support the rear knuckle lightly with a floor jack.
• Remove the lower rear strut bolt/nut using a 17mm socket and 17mm wrench.
• Inside the cargo area, remove the three top mount nuts using a 12mm socket, then remove the rear strut assembly.

Step 8: Rear strut - install the new rear strut assembly

• Position the new rear strut, install the three top nuts by hand using a 12mm socket (don’t fully tighten yet).
• Install the lower bolt using a 17mm socket and 17mm wrench, then tighten: Torque to 175 Nm (129 ft-lbs).
• Tighten the rear top mount nuts using a 12mm socket: Torque to 20 Nm (15 ft-lbs).
• Reinstall sway bar end link nut using a 14mm socket/14mm wrench: Torque to 44 Nm (33 ft-lbs).
• Reinstall brackets using a 12mm socket and snug firmly.

Step 9: Reinstall wheels and lower the car

• Install wheels and hand-tighten lug nuts.
• Lower the car off the jack stands using the floor jack.
• Tighten lug nuts in a star pattern using a torque wrench: Torque to 120 Nm (88 ft-lbs).

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✅ After Repair

• Test drive slowly first. Listen for clunks and recheck that all brackets are secure.
• Get a 4-wheel alignment (recommended immediately after strut replacement).
• After 50-100 km, recheck lug nut torque using a torque wrench: Torque to 120 Nm (88 ft-lbs).
• Tip: Expect the ride height to settle slightly.

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💰 DIY vs Shop Cost

Shop Cost: ₹18,000-₹45,000 (parts + labor, all four)

DIY Cost: ₹10,000-₹30,000 (parts only, all four)

You Save: ₹8,000-₹15,000 by doing it yourself!

Shop labor rates vary but typically run ₹800-₹1,500/hour. This repair takes a shop approximately 3-5 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.