Reviewed by Andrew, 4WD Suspension fitment team
Tough Dog bare front struts for the Toyota LandCruiser 300 Series (03/2021-on), sold per pair - strut only, no coil or strut top. All options suit up to 50mm of lift. Note: the 45mm Adjustable and Ralph struts do not suit factory coils - pair them with the TDC1057/TDC1058 coils.
Compatibility note: the OEM Adaptive Variable Suspension fitted to Sahara ZX and GR Sport models is lost when the front and rear shocks are replaced with Tough Dog suspension.
These are bare strut cartridges for the Toyota LandCruiser 300 Series – the damper only, for vehicles where the existing coils and strut tops are staying. If your coils are original or sagging, look at the assembled option instead so the whole corner goes back together fresh.
The 45mm big-bore Adjustable carries more oil in a larger body with the same 9-stage adjustment, aimed at vehicles that work harder or carry weight more often. The big-bore Ralph is the largest twin-tube in the range – more oil volume and a bigger piston for sustained heavy touring use.
Sold as a pair. Strut replacement disturbs the front geometry, so a wheel alignment afterwards is part of the job.
Doing the whole vehicle at once? We also stock the matching TD-R Remote Reservoir Front Coilovers and rear Coil Springs for the Toyota LandCruiser 300 Series.
Match them with Tough Dog front coils, or get ready-to-fit assembled struts.
| Make | Model | Variants | Years |
|---|---|---|---|
| Toyota | LandCruiser 300 Series | VX, GXL, GX, Sahara, Sahara ZX, GR Sport | 03/2021 - On |
Last updated: 27 August 2026
Genuine Tough Dog suspension from an authorised Australian dealer.
New to LandCruiser 200/300 Series suspension? Read our LandCruiser 200/300 Series suspension problems guide.
These suit the following applications: Toyota LandCruiser 300 Series VX, GXL, GX, Sahara, Sahara ZX, GR Sport 03/2021 - On. Check your build date and variant against the fitment table on this page – if you're not certain, contact us with your rego or VIN details and we'll confirm fitment before you order.
Foam Cell is the all-round choice for touring – the foam insert stops the oil aerating so damping stays consistent on corrugations. Step up to the 9-stage Adjustable if the vehicle swings between unloaded weekdays and loaded trips and you want to tune the damping to match, or to the bigger-bore options if it works hard, hot and heavy most of the time.
Yes - the Tough Dog 42mm heavy duty front sway bar (TDSB-017, $725) and 26mm rear sway bar (TDSB-018, $325) are available for the 300 Series (excluding GR Sport, which keeps its e-KDSS). Contact us to add them to your order.
Yes - on Sahara ZX and GR Sport models the OEM Adaptive Variable Suspension function is lost when the front and rear shocks are replaced with Tough Dog suspension.
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