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  3. Toughdog Rear Shock Absorbers Nissan Pathfinder D21 | Heavy Duty Pair
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Toughdog Rear Shock Absorbers for Nissan Pathfinder D21 – Heavy Duty Pair

  • Reviews: (8)
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$380.00
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SKU: 9112
Toughdog

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Description

The Toughdog Rear Shock Absorbers for Nissan Pathfinder D21 deliver proven foam cell damping technology with heavy-duty construction engineered for Australian conditions. This matched pair of premium shock absorbers restores factory ride height, improves payload handling, and provides superior comfort on corrugated roads and highway touring. Backed by Toughdog's comprehensive warranty and held in Australian stock for fast dispatch nationwide.

Browse all compatible suspension parts for your Rear Shock Absorbers​​​​​​​ For Nissan using our parts finder.

Kit Includes

  • 2 x Toughdog Foam Cell Rear Shock Absorbers (Left & Right)
  • Upper and lower shock mounting bushes pre-installed
  • Heavy-duty steel shock body with corrosion-resistant finish
  • Multi-lip dust seals for extended service life
  • Premium shock oil for consistent damping performance
  • Detailed fitment instructions included
  • Note: Mounting hardware reuses factory bolts - inspect and replace if worn
  • Note: Front shocks, springs, and other suspension components sold separately

Features

Key Features & Performance Benefits

  • Foam Cell Technology: Advanced nitrogen gas-charged foam cell design eliminates aeration and fade under sustained load, delivering consistent damping on corrugated outback roads and during extended touring
  • Heavy-Duty Construction: 36mm bore monotube design with high-tensile steel body and hardened chrome piston rod resists bending, corrosion, and stone damage in harsh Australian conditions
  • Enhanced Load Capacity: Engineered valve tuning specifically for Pathfinder D21 rear axle loads improves handling stability when carrying camping gear, tools, water tanks, or towing trailers and caravans
  • Comfort-Biased Valving: Progressive damping curve provides plush on-road ride comfort for daily driving while maintaining control during off-road articulation and sudden load transfers
  • Australian Engineered: Developed and tested across Australia's diverse terrain from Simpson Desert sand to Snowy Mountains alpine tracks, ensuring real-world performance validation
  • Multi-Lip Dust Seals: Triple-lip seal design keeps contaminants out and premium oil in, extending service intervals and reducing maintenance costs over the shock's lifespan
  • Direct OE Replacement: Bolt-in fitment using factory mounting points with no modifications required, making installation straightforward for workshops and experienced home mechanics
  • Perfect for Touring Builds: Pairs ideally with upgraded coil springs or heavy-duty leaf springs to create a comprehensive rear suspension system that handles extra weight without compromising ride quality
  • Corrosion Protection: Electroplated finish and protective paint coating resist salt spray, mud, and UV exposure for extended life in coastal and tropical environments

Vehicle Compatibility & Fitment

Make Model Series Years Position
Nissan Pathfinder D21 (WD21) 1986-1995 Rear Axle

Not sure if this fits your vehicle? View all suspension parts for the Nissan Pathfinder or contact our suspension experts for personalised fitment advice and spring rate recommendations.

Spring Rate Selection Guide

When upgrading your Pathfinder D21 rear shocks, consider your typical load to determine if you need heavier rear springs. Common rear accessories include steel or aluminium tray conversions, dual battery systems, long-range fuel tanks, rear drawers, water tanks, recovery gear, rooftop tents, awnings, and spare wheels. If you regularly carry 200kg+ or tow caravans and trailers, pair these shocks with upgraded rear springs to maintain proper ride height and damping efficiency.

Installation & Setup

Professional installation is recommended, though experienced DIY mechanics can complete the rear shock replacement in approximately 1-2 hours using basic hand tools. Rear shock replacement does not typically require wheel alignment unless other suspension components are replaced simultaneously. Allow a 500km break-in period for seals to bed in and valving to reach optimal performance. If you're upgrading to a complete suspension system, consider pairing with upgraded control arms for improved handling geometry and extended component life.

Why Choose Toughdog?

Toughdog has built its reputation as Australia's most trusted 4WD suspension brand through decades of real-world testing in the harshest conditions imaginable. Every Toughdog shock absorber is engineered specifically for Australian vehicles and driving conditions, from outback corrugations to city commuting. The complete Toughdog suspension range is backed by comprehensive warranty coverage and supported by a nationwide network of workshops and fitment centres who trust the brand for reliability and performance.

Who Is This For?

These rear shocks are ideal for Pathfinder D21 owners who daily drive their vehicle, weekend tourers exploring regional Australia, tradespeople carrying tools and equipment, and 4WD enthusiasts seeking reliable replacement dampers that restore factory ride quality. If you regularly tow trailers or carry heavy rear loads, consider supplementing with airbag suspension for on-demand load levelling and adjustable ride height to suit varying payload conditions.

Upgrade your Nissan Pathfinder D21 with proven Toughdog rear shock absorbers held in Australian stock for fast dispatch. Our suspension experts are available to answer fitment questions and help you build a complete suspension system tailored to your driving style. Browse our full lift kit range to explore complete front and rear upgrade packages for maximum performance and capability.

Specification

  • SKU:9112
  • Brand:Toughdog
  • Shipping Weight:10.0000kg
  • 292

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FAQs

These Toughdog rear shock absorbers are specifically engineered for Nissan Pathfinder D21 (WD21 series) models manufactured between 1986 and 1995. They're designed as direct OE replacements using factory mounting points with no modifications required. The shocks fit both 4-cylinder and V6 variants, manual and automatic transmissions, and both coil spring and leaf spring rear suspension configurations. If you're unsure about your exact model year or suspension type, our team can verify fitment using your VIN number before dispatch.

These Toughdog rear shocks are designed as direct replacement dampers that restore factory ride height rather than providing additional lift. They're engineered to work with standard or slightly raised spring configurations up to approximately 50mm of lift. If you're planning a suspension lift for your Pathfinder D21, you'll need to pair these shocks with upgraded coil springs or leaf springs designed for your target lift height. Our suspension experts can recommend matching spring rates based on your desired ride height and typical load requirements.

This kit includes two Toughdog foam cell rear shock absorbers (left and right sides) supplied as a matched pair for balanced damping performance. Each shock comes with upper and lower mounting bushes pre-installed and multi-lip dust seals for extended service life. Detailed fitment instructions are included with technical specifications and torque settings. The kit reuses your factory mounting bolts, so inspect these during installation and replace if they show signs of wear, rust, or thread damage for safe and secure mounting.

Yes, these Toughdog rear shocks feature heavy-duty valving specifically tuned to handle the increased loads associated with towing caravans, camper trailers, and box trailers. The foam cell technology prevents fade during extended highway towing, maintaining damping consistency even when the rear suspension is under sustained load. For optimal towing performance with heavy caravans over 2000kg, consider adding airbag suspension helpers to level the vehicle and reduce rear squat. The combination of quality shocks and load-levelling airbags delivers the best towing stability and control.

Control arm upgrades are not mandatory when replacing rear shocks with these Toughdog dampers, as they're designed to work with factory suspension geometry. However, if your Pathfinder D21 has covered significant kilometres or you notice worn bushes, cracked rubber, or excessive play in the rear suspension, it's an ideal time to inspect control arms, radius arms, and panhard rods. Replacing worn suspension links alongside new shocks ensures optimal handling, proper geometry, and maximises the performance and lifespan of your new dampers.

Wheel alignment is generally not required after replacing rear shock absorbers alone, as the procedure doesn't alter suspension geometry or steering angles. However, if you're installing these shocks as part of a broader suspension upgrade that includes springs, control arms, or other components that affect ride height or geometry, then four-wheel alignment is mandatory. It's always good practice to have your alignment checked after any suspension work to ensure even tyre wear and optimal handling, especially if the vehicle has covered significant distance since the last alignment.

These Toughdog rear shocks are designed to work with a range of spring rates and can accommodate light, medium, and heavy-duty rear spring configurations depending on your typical load. If you carry minimal weight, standard replacement springs maintain factory ride comfort. For regular loads of 200-400kg including camping gear, tools, and accessories, medium-duty springs are recommended. Heavy-duty constant loads over 400kg such as tray conversions, dual batteries, and water tanks require heavy-duty springs paired with these shocks for optimal damping efficiency and ride height control.

These rear shocks are replacement dampers that restore factory ride height, so they don't provide additional clearance for larger tyres on their own. To fit larger tyres, you'll need to install a complete lift kit that includes raised springs and extended shocks matched to your desired lift height. Most Pathfinder D21 owners can fit 31-inch tyres with a 50mm suspension lift, while 32-33-inch tyres typically require 75-100mm of lift plus body mount chop or guard trimming. Our team can recommend complete lift kit packages that include matching shocks, springs, and extended brake lines for your target tyre size.

Toughdog rear shock absorbers are backed by a comprehensive manufacturer's warranty covering defects in materials and workmanship under normal use conditions. The warranty covers internal seal failure, oil leakage, body corrosion, and piston rod defects when the shocks are installed correctly and used within their design parameters. Warranty claims require proof of purchase and installation by a qualified workshop or mechanic following manufacturer torque specifications. The warranty does not cover damage from accidents, improper installation, modifications, or use in competitive motorsport applications.

Absolutely – these Toughdog rear shocks are engineered with comfort-biased valving that makes them ideal for daily commuting, highway cruising, and city driving while maintaining control during weekend touring and light off-road use. The foam cell technology delivers a noticeably smoother ride over speed bumps, railway crossings, and rough suburban roads compared to worn factory shocks. Many Pathfinder D21 owners choose Toughdog specifically because they don't sacrifice on-road comfort for off-road capability, making them perfect for vehicles that spend 80% of their time on sealed roads but need confidence when the bitumen ends.

Reviews

Perfect for Loaded Touring in Remote Country

By: Matt S on 17 June 2026
Been running these Toughdog rear shocks on my D21 for about 18 months now, including two trips through the Gunbarrel Highway and regular runs out to the Simpson. The difference in load-carrying capacity is night and day compared to the worn-out stockers – fully loaded with jerry cans, swag, and recovery gear, the rear end sits level and handles corrugations without the constant bottoming out. Fitment was straightforward, and they've held up brilliantly to the punishment of remote track work.
(5)

Perfect Upgrade for Our Family Camping Rig

By: Becky R on 16 June 2026
Fitted these Toughdog rear shocks to our D21 Pathfinder before our trip through the High Country and the difference is night and day. The back end no longer sags when we've got the camper trailer hooked up and all the kids' gear loaded in, plus the ride is so much smoother on corrugated roads. Really impressed with the build quality too – they feel like they'll handle whatever the Australian outback throws at them.
(5)

Solid upgrade for serious outback work

By: Matt S on 13 June 2026
Been running these Toughdog rear shocks on my D21 for about 18 months now, tackling everything from the Canning Stock Route to Cape York wet season tracks. The improvement in load-carrying stability with a full touring setup is immediately noticeable, and they've handled constant corrugations without any fade or leaking. Fitment was spot-on with no dramas, and for the price point you really can't fault the performance when you're doing proper remote work.
(5)

Perfect Upgrade for Our Family Camping Rig

By: Jenny Q on 11 June 2026
Fitted these Toughdog rear shocks to our D21 Pathfinder before our last trip down the Cobb Highway and the difference is night and day. The back end no longer sags when we've got the camper trailer hooked up and all the kids' gear loaded in, plus the ride is so much more controlled on corrugated tracks. Really impressed with the build quality too – you can tell these are built to handle Australian conditions.
(5)

Proper upgrade for my work ute

By: Andrew P on 10 June 2026
Been running these Toughdog rear shocks on my D21 for about six months now, carrying tools and materials daily around Brisbane. The difference in load handling is night and day compared to the worn-out factory ones - no more sagging when I've got a full load of timber or pavers in the tray. Fitted them myself in the driveway without any dramas, and they've handled a few weekend trips out to the bush tracks without missing a beat.
(5)

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