Dobinsons variable rate rear coil springs for the Toyota LandCruiser 300 Series come in four calibrated options, giving a rear lift of roughly 0.5" to 1" and constant load ratings up to 400kg. Built for Australian conditions, these springs suit everything from weekend touring to daily driving with a canopy or bar work fitted. Pair them with Dobinsons shock absorbers for a matched rear suspension setup. In stock in Australia, backed by manufacturer warranty and our team's fitment support.
Browse all compatible suspension parts for your Rear Coil Springs Toyota Landcruiser using our parts finder.
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Toyota | LandCruiser | 300 Series (GR, Sahara, VX, GXL, ZX) | 2021-ON | 3.3L V6 Twin Turbo Diesel |
Not sure if this fits your vehicle? Contact our suspension experts or check our FAQ page.
Choose your spring rate based on what's permanently fitted to the rear of your 300 Series, not just what you occasionally carry. Common accessories that add constant rear load include a steel canopy or tub, rear drawers, a second battery and fridge slide, water tanks, and a towbar-mounted bike or bar rack. If you tow a caravan or camper trailer regularly, factor in the tow ball download as part of your constant load when selecting the rate.
Fitting is straightforward for an experienced DIY installer with a spring compressor, though we recommend a workshop install given the rear axle needs to be supported correctly during spring changeover. A wheel alignment is mandatory after fitting, as ride height and rear geometry both change. Allow a 500km bedding-in period before final alignment settings are locked in, since the springs will settle slightly under normal driving. Consider pairing this upgrade with control arm upgrades if you're also lifting the front, to keep rear diff and axle angles within factory tolerance.
Dobinsons has been developing 4WD suspension in Australia for decades, with product specified and validated against local conditions rather than adapted from a single overseas market. Every spring is backed by manufacturer warranty and supported by our team's fitment knowledge on the 300 Series platform specifically. Browse the Dobinsons suspension range to see matching shocks, front springs and control arms for a complete rear or full-vehicle setup.
This spring suits 300 Series owners running a canopy, drawers or camper trailer who need the rear to sit level rather than sagging under constant load. It's also a solid pick for tradespeople carrying tools and equipment daily, and tourers wanting predictable ride height with a loaded vehicle. If your load varies significantly trip to trip, also look at airbag suspension as a load-levelling option alongside or instead of a fixed-rate spring.
In stock in Australia with fast dispatch and manufacturer warranty on every spring. Our team can help you match the right load rating to your setup — get in touch before you order, or browse our full lift kit range for a complete front and rear package.
New to LandCruiser 200/300 suspension? Read our guide to common LandCruiser 200/300 suspension problems and how to fix them.
Yes, these Dobinsons variable rate rear coil springs are specified for the Toyota LandCruiser 300 Series, covering GR, Sahara, VX, GXL and ZX variants from 2021-ON. They're a direct bolt-in replacement for the factory rear coil spring, no bracket modification needed. If you're running non-standard accessories or a GVM upgrade already, check with our team before ordering to confirm the correct load rating. Use our parts finder for the LandCruiser to confirm compatible parts for your exact build.
Depending on the spring rate you select, these springs give approximately 0.5" to 1" of rear lift over standard height. The exact lift achieved also depends on how much constant load is sitting on the rear at the time. Choosing a higher load rating than your actual accessory weight can result in less lift and a firmer unladen ride. Our team can help match the rate to both your load and your desired ride height.
This listing includes 2 x Dobinsons variable rate rear coil springs, supplied to the constant load rating you specify at checkout up to 400kg. It does not include U-bolts, bump stops, shock absorbers or front springs, which are sold separately. A specification sheet is provided with the springs confirming the rate and rise you've ordered. Front springs and coil springs for the front axle can be ordered alongside this rear kit.
Yes, that's one of the main reasons buyers choose a higher load rate in this range. Selecting a spring rate close to your tow ball download plus any permanent rear accessories keeps the rear from sagging when hitched up. If your tow ball load varies significantly between trips, an airbag suspension kit fitted alongside the springs gives adjustable extra support on demand.
Rear coil springs alone don't usually require control arm changes on the 300 Series, since the rear uses a live axle setup. If you're also fitting a front lift, upgraded control arms help correct front castor and CV angles at height. For a rear-only spring upgrade at these lift heights, factory rear control arms are typically retained.
Yes, a wheel alignment is required after fitting these rear springs, as ride height and axle geometry change with the new spring rate. We recommend booking the alignment after a 500km settling period, since coil springs take some initial bedding-in under normal driving. Skipping alignment can lead to uneven tyre wear over time. Your installer should check rear pinion angle as part of the same visit.
Yes, these Dobinsons springs are available in four variable rate options with constant load ratings ranging up to 400kg. The right rate depends on what's permanently fitted to your rear tray or tub — canopy, drawers, water tanks, second battery and similar. Our team can talk through your accessory list and recommend the closest match rather than guessing. Getting the rate right avoids a rear end that sits too high unladen or sags under your actual load.
A rear lift of up to 1" on its own gives modest extra clearance, generally enough for a slightly larger tyre than factory without major rubbing issues on standard rims. For a genuinely larger tyre package, we'd recommend pairing this rear spring with a matching front lift from our lift kits range. Always check clearance at full steering lock and full compression before committing to a tyre size.
These springs are covered by Dobinsons' manufacturer warranty against material and manufacturing defects. Full warranty terms are confirmed at the time of purchase and vary depending on use — standard road use versus heavy commercial or off-road application. Our team can talk you through the specific warranty conditions for your intended use before you order. Keep your invoice from 4WD Suspension as proof of purchase for any warranty claim.
Yes, the variable rate design is intended to keep an acceptable unladen ride for daily driving while still supporting constant accessory load when it's on board. Selecting a rate matched to your actual gear, rather than the highest rating available, keeps the ride from feeling overly firm around town. Many 300 Series owners run these year-round for a mix of commuting, towing and touring. Our fitment team can help you pick a rate that balances daily comfort with load-carrying needs.
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