🔧 Ranger - Shock Absorber Replacement

Replacing the shock absorbers on your Ranger restores ride control, braking stability, and tire contact with the road. Your Ranger uses front struts/coilover-style shock assemblies and separate rear shock absorbers, so the front and rear procedures are different.

Difficulty Level: Intermediate | Estimated Time: 3-5 hours

---

⚠️ Safety & Precautions

• ⚠️ Support your Ranger with jack stands before working underneath it. Never rely on a floor jack alone.
• ⚠️ Wear safety glasses and gloves. Suspension parts can shift suddenly when bolts are removed.
• ⚠️ The front strut assembly contains a compressed coil spring. A compressed spring stores dangerous energy and can cause serious injury if released incorrectly.
• ⚠️ For a beginner, replace the front shock/strut as a complete loaded assembly if available. Do not disassemble the spring from the strut without a proper spring compressor and experience.
• ⚠️ Do not let brake hoses, ABS wiring, or 4WD axle shafts hang or stretch while the suspension is apart.
• ⚠️ Battery disconnect is not required for this repair.
• ⚠️ A wheel alignment is required after front strut/shock assembly replacement.

---

🔧 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
• 21mm socket
• 18mm socket
• 15mm socket
• 13mm socket
• 10mm socket
• 21mm box-end wrench
• 18mm box-end wrench
• 15mm box-end wrench
• 1/2-inch drive breaker bar
• 1/2-inch drive ratchet
• 3/8-inch drive ratchet
• Torque wrench (10-150 ft-lbs)
• Torque wrench (50-250 ft-lbs)
• Trim clip removal tool
• Pry bar 18-inch
• Rubber mallet
• Paint marker
• Penetrating oil
• Safety glasses
• Mechanic gloves

---

🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front loaded strut/shock assemblies - Qty: 2, replace in pairs
• Rear shock absorbers - Qty: 2, replace in pairs
• Front strut upper mounting nuts - Qty: 6 if replacing single-use hardware
• Front lower strut mounting bolts and nuts - Qty: 2 sets if corroded or damaged
• Rear shock mounting bolts and nuts - Qty: 4 sets if corroded or damaged

---

📋 Before You Begin

• Park your Ranger on a flat, solid surface.
• Shift to Park and set the parking brake.
• Place wheel chocks in front of and behind the tires that stay on the ground.
• Spray penetrating oil on the front lower strut bolts and rear shock bolts at least 10 minutes before removal.
• Use a paint marker to mark the position of the front lower strut bolt washers before removal. This helps keep alignment close enough to drive carefully to an alignment shop.
• A loaded strut assembly means the spring, upper mount, and shock are already assembled as one safer bolt-in unit.

---

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the Wheel Lug Nuts

• Use a 21mm socket and 1/2-inch drive breaker bar to loosen each wheel lug nut about half a turn.
• Do this while the tires are still touching the ground.
• Do not remove the lug nuts yet.
• Loose first, lift second.

Step 2: Raise and Support the Front of the Truck

• Use a floor jack (rated 3-ton minimum) under the front center crossmember to raise the front of your Ranger.
• Place jack stands (rated 3-ton minimum) under the frame rails.
• Lower the truck gently onto the jack stands.
• Use the floor jack to lightly support the lower control arm on the side you are working on.

Step 3: Remove the Front Wheels

• Use a 21mm socket and 1/2-inch drive ratchet to remove the loosened lug nuts.
• Remove the wheel by hand and set it flat away from your work area.

Step 4: Release Brake Hose and ABS Wire Brackets

• Use a 10mm socket and 3/8-inch drive ratchet to remove any brake hose or ABS wire bracket attached to the strut area.
• Use a trim clip removal tool to release plastic wire clips if fitted.
• Move the hose and wire slightly aside without pulling or stretching them.

Step 5: Remove the Front Lower Strut Bolt

• Use a paint marker to mark the lower mounting position before loosening the fastener.
• Use an 18mm socket with a 1/2-inch drive breaker bar and an 18mm box-end wrench to loosen the lower strut bolt and nut.
• Support the lower control arm with the floor jack so the bolt is not under pressure.
• Remove the bolt and nut by hand once loose.
• If the bolt sticks, use a rubber mallet to tap it out gently.

Step 6: Remove the Front Upper Strut Nuts

• Open the hood by hand.
• Locate the three upper strut mounting nuts at the top of the strut tower.
• Use a 13mm socket and 3/8-inch drive ratchet to remove the three upper mounting nuts.
• Keep one hand on the strut assembly as the last nut comes off.
• Do not remove the center nut on the strut shaft. That nut holds spring tension.

Step 7: Remove the Front Strut Assembly

• Use the floor jack to slightly lower the lower control arm if more room is needed.
• Use a pry bar 18-inch only if needed to gently guide the lower mount out.
• Pull the complete strut assembly out through the wheel opening by hand.
• Do not let the CV axle or brake hose stretch.

Step 8: Install the New Front Loaded Strut Assembly

• Place the new front loaded strut/shock assembly into the wheel opening by hand.
• Guide the upper studs through the strut tower holes.
• Install the upper mounting nuts by hand first.
• Use a 13mm socket and 3/8-inch drive ratchet to snug the upper nuts.
• Do not fully torque them until the lower bolt is installed.

Step 9: Install the Front Lower Strut Bolt

• Use the floor jack under the lower control arm to raise or lower it until the lower strut holes line up.
• Use the pry bar 18-inch gently if needed to align the mount.
• Insert the lower bolt by hand.
• Install the nut by hand.
• Use an 18mm socket, 18mm box-end wrench, and torque wrench (50-250 ft-lbs) to tighten the lower fastener to Torque to 135 Nm (100 ft-lbs).

Step 10: Torque the Front Upper Strut Nuts

• Use a 13mm socket and torque wrench (10-150 ft-lbs) to tighten the three upper strut mounting nuts evenly.
• Torque to 35 Nm (26 ft-lbs).
• Do not tighten the center shaft nut.

Step 11: Reattach Brake Hose and ABS Wire Brackets

• Use a 10mm socket and 3/8-inch drive ratchet to reinstall the brake hose or ABS wire bracket bolts.
• Torque to 10 Nm (89 in-lbs).
• Use your hand to press any plastic wire clips back into place.

Step 12: Repeat the Front Procedure on the Other Side

• Repeat Steps 4 through 11 on the opposite front side.
• Use the same tools and torque values.
• Replace front strut/shock assemblies in pairs so your Ranger handles evenly.

Step 13: Reinstall the Front Wheels

• Lift each wheel onto the hub by hand.
• Install the lug nuts by hand to avoid cross-threading.
• Use a 21mm socket and 1/2-inch drive ratchet to snug the lug nuts in a star pattern.
• Use the floor jack to raise the truck slightly, remove the jack stands, and lower the front tires to the ground.
• Use a 21mm socket and torque wrench (50-250 ft-lbs) to tighten the lug nuts in a star pattern to Torque to 135 Nm (100 ft-lbs).

Step 14: Raise and Support the Rear of the Truck

• Place wheel chocks at the front wheels.
• Use the floor jack (rated 3-ton minimum) under the rear axle center section to raise the rear of your Ranger.
• Place jack stands (rated 3-ton minimum) under the frame rails.
• Keep the floor jack lightly supporting the rear axle. This prevents the axle from dropping when the shock is removed.

Step 15: Remove One Rear Shock Absorber

• Work on one rear shock at a time so the axle stays controlled.
• Use a 15mm socket with a 1/2-inch drive breaker bar and a 15mm box-end wrench to loosen the lower shock bolt and nut.
• Use the same 15mm socket and 15mm box-end wrench to loosen the upper shock bolt and nut.
• Remove the lower bolt by hand.
• Remove the upper bolt by hand while holding the shock.
• Pull the shock absorber out by hand.

Step 16: Install the New Rear Shock Absorber

• Position the new rear shock absorber by hand with the body and rod oriented the same way as the original.
• Install the upper bolt and nut by hand first.
• Install the lower bolt and nut by hand.
• Use the floor jack to slightly raise or lower the axle until the bolt holes line up without forcing them.
• Use a 15mm socket, 15mm box-end wrench, and torque wrench (50-250 ft-lbs) to tighten the upper and lower shock fasteners to Torque to 80 Nm (59 ft-lbs).

Step 17: Repeat the Rear Procedure on the Other Side

• Repeat Steps 15 and 16 on the opposite rear shock.
• Use the same tools and torque values.
• Replace rear shocks in pairs so braking and handling stay balanced.

Step 18: Lower the Rear and Final-Torque Lug Nuts if Removed

• If you removed the rear wheels, reinstall them by hand and snug the lug nuts with a 21mm socket and 1/2-inch drive ratchet.
• Use the floor jack to raise the rear slightly and remove the jack stands.
• Lower your Ranger to the ground.
• Use a 21mm socket and torque wrench (50-250 ft-lbs) to tighten rear lug nuts in a star pattern to Torque to 135 Nm (100 ft-lbs).

Step 19: Bounce Check and Visual Inspection

• Push down firmly by hand on each corner of your Ranger and release.
• The body should settle quickly without repeated bouncing.
• Use safety glasses and inspect all four shock/strut mounts for seated bushings, straight bolts, and pinched wires or hoses.

---

✅ After Repair

• Drive slowly around the block and listen for clunks, rattles, or rubbing noises.
• Recheck the front and rear shock fasteners after the first short drive if you have safe access.
• Get a professional wheel alignment after replacing the front strut/shock assemblies.
• Expect slightly firmer ride feel at first while the new dampers settle in.
• If the steering wheel is off-center or your Ranger pulls to one side, do not delay the alignment.

---

💰 DIY vs Shop Cost

Shop Cost: $900-$1,600 (parts + labor)

DIY Cost: $350-$850 (parts only)

You Save: $550-$750 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 3-5 hours.

---

🎯 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.