🔧 Land Cruiser - Shock Absorber Replacement

On your Land Cruiser, the rear shocks are standalone, but the front “shock” is part of a coilover strut assembly (shock + spring together). Replacing worn shocks restores ride control, braking stability, and reduces bouncing and tire cupping.

Difficulty Level: Advanced | Estimated Time: 4-8 hours (all four)

Quick check before I tailor this: Are you replacing front, rear, or all four? And are you installing complete front strut assemblies or front shock cartridges only (requires spring compressor)?

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⚠️ Safety & Precautions

• ⚠️ Support the truck with jack stands on the frame; never rely on a jack.
• ⚠️ The front coil spring is under high tension; if you’re transferring parts, use a coil spring compressor and keep hands/face out of the spring’s path.
• ⚠️ If equipped with KDSS (hydraulic sway system), keep the truck level and avoid forcing the sway bar; do not loosen any KDSS hydraulic lines.
• ⚠️ Do not fully tighten suspension bolts until the suspension is at normal ride height (prevents bushing twist).
• Battery disconnect is not required for this job.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• Safety glasses
• Mechanic gloves
• Breaker bar 1/2"
• Torque wrench 20-250 ft-lbs
• Socket set 10mm-24mm (1/2")
• Wrench set 10mm-24mm
• Ratchet 1/2"
• Extensions 3" and 6"
• Pry bar 24"
• Dead-blow hammer
• Needle-nose pliers
• Penetrating oil
• Paint marker
• Coil spring compressor (specialty)
• Strut nut pass-through socket set (specialty)

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front shock/strut assemblies - Replace in pairs - Qty: 2
• Rear shock absorbers - Replace in pairs - Qty: 2
• Front upper strut mount nuts - Replace if corroded - Qty: 6
• Rear upper shock mount nuts - Replace if corroded - Qty: 4
• Rear lower shock bolt/nut hardware - Replace if corroded - Qty: 2
• Front lower strut bolt/nut hardware - Replace if corroded - Qty: 2

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📋 Before You Begin

• Park on level ground, shift to P, and set the parking brake.
• Chock the rear wheels if starting on the front, or chock the front wheels if starting on the rear.
• Spray penetrating oil on the lower shock/strut bolts and sway bar link nuts 10–15 minutes before removal.
• If you’re reusing the front coil spring/top mount: set up a clear work area for the coil spring compressor (it clamps the spring so it can’t expand).

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and remove the wheels

• Use a 21mm socket and breaker bar to loosen lug nuts 1/2 turn.
• Use a floor jack to lift the front (or rear) at the recommended jacking point, then set the frame on jack stands.
• Remove the lug nuts with a 21mm socket and remove the wheels.
• When reinstalling wheels later: Torque to 131 Nm (97 ft-lbs) using a torque wrench.

Step 2: Front strut removal (one side at a time)

• Support the lower control arm with a floor jack so the suspension doesn’t drop suddenly.
• If needed for clearance, remove the sway bar end link from the lower control arm using a 17mm wrench and 17mm socket.
• Under the hood, mark the strut top mount orientation with a paint marker.
• Remove the strut top nuts using a 14mm socket (leave one nut threaded a few turns until the bottom bolt is out).
• At the bottom of the strut, remove the lower mounting bolt/nut using a 22mm socket and breaker bar.
• Remove the last top nut with a 14mm socket and guide the strut assembly out.

Step 3: Front strut installation

• Position the strut assembly into the tower and hand-thread the top nuts using a 14mm socket.
• Align the lower mount and install the lower bolt/nut using a 22mm socket.
• Tighten the top mount nuts using a 14mm socket: Torque to 47 Nm (35 ft-lbs).
• Tighten the lower strut bolt/nut using a 22mm socket and torque wrench: Torque to 166 Nm (122 ft-lbs).
• If removed, reinstall the sway bar end link using a 17mm socket and 17mm wrench: Torque to 74 Nm (55 ft-lbs).
• Tip: Start all fasteners by hand first.

Step 4: Rear shock removal (one side at a time)

• Support the rear axle with a floor jack so it doesn’t drop.
• Remove the lower shock bolt/nut using a 19mm socket and breaker bar.
• Access the upper rear shock mount nuts and remove them using a 14mm socket.
• Remove the rear shock.

Step 5: Rear shock installation

• Install the new shock and start the upper nuts by hand using a 14mm socket.
• Install the lower bolt/nut using a 19mm socket.
• Tighten the upper nuts using a 14mm socket: Torque to 44 Nm (32 ft-lbs).
• Tighten the lower bolt/nut using a 19mm socket and torque wrench: Torque to 166 Nm (122 ft-lbs).

Step 6: Final tighten at ride height

• Reinstall wheels and snug lug nuts with a 21mm socket.
• Lower the truck so the suspension is carrying weight (normal ride height).
• Re-check the lower shock/strut bolts with a torque wrench at ride height.
• Final tighten lug nuts in a star pattern with a torque wrench: Torque to 131 Nm (97 ft-lbs).

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✅ After Repair

• Test drive slowly at first; listen for clunks over bumps and re-check visible fasteners.
• Recheck lug nut torque with a torque wrench after 25–50 miles.
• Get a professional alignment after front strut work to prevent uneven tire wear.
• If the steering wheel is off-center after, do not ignore it—schedule alignment.

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💰 DIY vs Shop Cost

Shop Cost: $900-$2,200 (parts + labor)

DIY Cost: $350-$1,400 (parts only)

You Save: $550-$800+ by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 4-6 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.