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    Rival 4x4 Aluminium Bash Plates & Underbody Armour for the

    PPD is the exclusive Rival 4x4 distributor for Western Australia, South Australia and New Zealand, and we fit this gear at our Perth workshop. Rival builds its Triton underbody armour from 6 mm aluminium rather than steel, which means serious protection under the engine, transmission, transfer case and fuel tank without dragging your payload down. For a loaded touring Triton, that weight difference matters.

    This page covers what Rival protects on the Triton, why aluminium suits a touring build, and which plates fit your generation. If you're browsing the wider build, see all Mitsubishi Triton accessories.

    What Does Rival's Underbody Protection Cover on a Triton?

    Rival's Triton underbody armour is a modular set. You can run the full set or start with the vulnerable bits and build out. Each plate targets a specific driveline component:

    • Engine plate protects the sump and lower engine from rock strikes and stumps. The Aluminium Engine Underbody Armour (Triton 2015-2023 / Pajero Sport) is the one most builds start with.
    • Radiator plate shields the front lower crossmember and cooling stack from debris kicked up on corrugations. (Direct product link pending URL confirmation.)
    • Transmission plate covers the gearbox on rocky trails and rutted tracks.
    • Transfer case plate guards the low-hanging transfer case, one of the easiest things to catch on a ledge.
    • Fuel tank plate protects the tank from below. The Fuel Tank Underbody Armour (Triton 2006-On) suits the earlier ML/MN; confirm fitment for your exact year before ordering.

    Want the lot in one hit? The Triton L200 2015-2023 Bash Plate Set covers engine, radiator, transmission, transfer case and fuel tank together.

    Why 6 mm Aluminium Instead of Steel Bash Plates?

    The trade-off comes down to weight. A typical 3 mm steel plate set adds real mass low on the chassis, and on a Triton that's already carrying a canopy, drawers, water and recovery gear, that eats into your payload. Rival's 6 mm aluminium is lighter than typical 3 mm steel while still giving you thick, full coverage. Easier on GVM, easier on the front axle load.

    Aluminium also doesn't rust. Steel plates take stone chips, the coating breaks, and out here in the salt and mud that turns into surface rust fast. Aluminium shrugs off corrosion, which matters on a truck that spends time in beach sand and river crossings.

    Are Aluminium Bash Plates Any Good for Serious Off-Road Use?

    Yes. The old thinking that aluminium is soft doesn't apply to a properly engineered 6 mm plate. For rock work and remote touring, Rival's aluminium set does the job without the payload penalty of steel.

    Which Rival Plates Fit My Triton? (ML/MN 2006-2015 vs MQ/MR 2015-2023)

    Fitment is generation-specific, so match the plate to your exact build:

    • ML/MN Triton (2006-2015): the fuel tank underbody armour covers this earlier generation. See the ML/MN Triton 2005-2015 range for the parts that suit this platform.
    • MQ/MR Triton (2015-2023): the engine, radiator, transmission and transfer case plates, plus the full set, are built for this generation and share fitment with the Pajero Sport 2015-on. Browse the MQ/MR Triton 2015-2019 range for the matching gear.

    Because the MQ/MR and Pajero Sport share so much underneath, several plates carry across both. If you're unsure which year-specific part you need, confirm the right part with us before you order and we'll match it to your VIN.

    Compliance, Airbags and Winch-Ready Recovery Points

    Rival's Triton armour is designed to ADR69 standards and is airbag and sensor compatible, so the plates work with the Triton's factory safety systems rather than fighting them.

    Underbody protection is one layer of the build. If you're setting the Triton up for rock work, pair the plates with Triton rock sliders and side steps to protect the sills and rocker panels at the same time. For the front, Rival's Aluminium Front Bumper (Triton MQ 2015-2018) carries the same winch-ready thinking through the front of the vehicle.

    Why Buy Rival Triton Protection From PPD Performance?

    PPD is the exclusive Rival 4x4 distributor for WA, SA and NZ. We hold deep Rival stock in WA and NZ and can ship from any Australian warehouse to any commercial address, so getting a full plate set to you isn't a problem wherever you are. Every plate is backed by Rival's official warranty, and because we fit this gear on hoists in our Perth workshop, the fitment questions you'd ask across a 4WD counter, we answer from experience.

    Setting up the whole truck? We also carry Triton exhaust systems and suspension to suit a loaded touring build, so you can sort the underbody, driveline and stance in one place.

    Frequently Asked Questions

    Are aluminium bash plates any good?

    Yes. Rival's 6 mm aluminium plates give full coverage of the engine, transmission, transfer case and fuel tank while weighing less than typical 3 mm steel, and they don't rust, so they hold up to serious off-road and remote-touring use.

    What are the common issues with the Mitsubishi Triton, and how does underbody armour help?

    On the Triton the low-hanging transfer case, exposed fuel tank and sump are the components most likely to cop damage on rutted tracks and rock ledges. Rival's underbody set puts 6 mm aluminium plates over each of these, so a stray rock hits the plate instead of the driveline component. That's cheap insurance compared to a punctured tank or cracked sump in the bush.

    Does Rival protection fit both ML/MN and MQ/MR Tritons?

    Fitment is generation-specific. The fuel tank armour covers the ML/MN (2006-2015), while the engine, radiator, transmission, transfer case plates and the full set are built for the MQ/MR (2015-2023) and share fitment with the Pajero Sport 2015-on. Confirm the exact part for your year with us before ordering.

    Will bash plates affect my Triton's warranty or GVM?

    Rival's plates are built to ADR69 standards and are airbag and sensor compatible, so they're designed to work with the factory vehicle. Because they're 6 mm aluminium rather than steel, they add less weight and are kinder to your payload than a heavy steel set. For any GVM sign-off or engineering questions on a heavily loaded build, check with a qualified engineer.

    LEADERS IN 4X4 PERFORMANCE