Toughdog Rear Leaf Springs deliver heavy-duty performance for the Mitsubishi Triton ME-MJ series (1986-1996), engineered to handle Australian outback conditions with superior load capacity and ride quality. Designed to complement a complete leaf spring suspension upgrade, this pair offers the perfect balance between payload support and on-road comfort. Backed by Toughdog's legendary durability, full manufacturer warranty, and Australian stock availability with fast nationwide delivery.
Browse all compatible suspension parts for your Rear Leaf Springs - Suits Mitsubishi Me using our parts finder.
| Make | Model | Series | Years | Notes |
|---|---|---|---|---|
| Mitsubishi | Triton | ME, MF, MG, MH, MJ | 1986-1996 | Rear position - check constant load requirements |
Not sure if this fits your vehicle or which spring rate to choose? Contact our suspension experts for personalised advice or check our FAQ page for more information.
Selecting the correct spring rate is critical for optimal performance, ride quality, and component longevity. Your spring rate should be based on your constant load - the weight permanently carried in or on your vehicle, not occasional loads. Common constant rear accessories include: steel canopies, aluminium trays, drawer systems, dual battery setups, second fuel tanks, fridge slides, water tanks, toolboxes, and bull bars. Occasional loads like camping gear, passengers, or towing should NOT be factored into your spring rate selection as choosing excessively heavy springs results in harsh ride quality and can damage other suspension components when running empty. Calculate your total constant accessory weight accurately and consult with our team to match the appropriate spring rate for your specific Mitsubishi Triton ME-MJ setup.
Professional installation by a qualified mechanic or experienced 4WD suspension specialist is strongly recommended for this leaf spring replacement. Installation requires hydraulic lifting equipment, spring compression tools, and torque wrenches to ensure correct fitment and safety. A full four-wheel alignment is mandatory after installation to ensure correct steering geometry, even tyre wear, and optimal handling characteristics. All leaf springs require a 500km break-in period during which the springs will settle into their final height and ride characteristics - some initial settling is normal and expected. For vehicles with significant lift or heavy constant loads, consider pairing these rear leaf springs with upgraded control arms and extended brake lines for maximum safety and performance.
Toughdog has earned its reputation as Australia's number one 4WD suspension brand through decades of real-world testing in the harshest outback conditions. Every Toughdog component is engineered specifically for Australian vehicles, loads, and terrain - from Cape York to the Simpson Desert. Trusted by tradespeople, grey nomads, and serious four-wheel drivers nationwide, Toughdog backs every product with comprehensive warranty coverage and Australian-based technical support. Explore the complete Toughdog suspension range for complementary components that transform your 4WD's capability and reliability.
These heavy-duty rear leaf springs are ideal for Mitsubishi Triton ME-MJ owners who regularly carry heavy loads for work or touring, including tradespeople with tool-laden utes, adventurers with fully equipped canopies and drawer systems, or families towing caravans around Australia. If you're experiencing rear-end sag, bottoming out on corrugations, or compromised handling under load, these Toughdog springs restore proper ride height and load capacity. For those who occasionally exceed constant load limits or tow heavy trailers regularly, consider supplementing with airbag suspension for on-demand variable load support and the ultimate in load-carrying versatility.
All Toughdog rear leaf springs are in stock at our Australian warehouse with fast dispatch nationwide. Need help selecting the right spring rate or want to build a complete suspension package for your Mitsubishi Triton? Our suspension experts are ready to assist with technical advice and fitment confirmation. Browse our full lift kit range to discover complete suspension solutions for your 4WD touring and work requirements.
Yes, these Toughdog rear leaf springs are specifically engineered for Mitsubishi Triton ME, MF, MG, MH, and MJ series models manufactured between 1986 and 1996. They are designed as direct OEM replacements with correct eye-to-eye dimensions, mounting hole spacing, and spring width for hassle-free installation. However, it's essential to verify your vehicle's series code and year to ensure perfect compatibility. If you're unsure about your specific model or have made previous modifications to your suspension, contact our team with your VIN for confirmation before ordering.
Lift height varies depending on the spring rate selected and your vehicle's constant load configuration. These Toughdog rear leaf springs are primarily designed to restore original ride height while significantly improving load capacity, rather than providing aggressive lift. Depending on spring rate choice and vehicle condition, you may experience 0-25mm of lift over worn factory springs. If you're seeking significant suspension lift for larger tyres or improved ground clearance, these rear springs should be combined with a complete front and rear suspension upgrade. Contact us to discuss your lift requirements and we'll recommend the appropriate complete suspension package.
This kit includes a pair of Toughdog heavy-duty rear leaf springs with integrated centre bolts, spring clips, anti-friction pads between leaf layers, and spring eye bushes for installation. The springs feature corrosion-resistant phosphate coating applied at the factory for long-term durability. Depending on your specific application, you may need to purchase U-bolts, shackles, and spring hangers separately, or reuse your existing hardware if in good condition. Full fitment instructions are included to guide professional installation. If you're unsure what additional components you need, our team can provide a complete parts list for your specific Mitsubishi Triton model.
Yes, these Toughdog rear leaf springs are excellent for towing applications when the correct spring rate is selected for your constant load. The heavy-duty multi-leaf design significantly reduces rear-end sag when towing, maintaining proper steering geometry, headlight aim, and vehicle stability. However, the spring rate must be selected based on your permanent accessories only - not towing weight. For frequent heavy towing or variable loads, we recommend supplementing these springs with airbag suspension for on-demand load support. This combination provides optimal ride quality when empty while delivering maximum capacity and control when towing heavy caravans or trailers across long distances.
While these rear leaf springs can be installed as a standalone upgrade, your overall suspension performance will benefit from complementary components. At minimum, we strongly recommend replacing rear shock absorbers at the same time, as worn shocks cannot properly control new springs and will compromise ride quality and safety. If your Triton has done significant kilometres, inspect bushes, shackles, and U-bolts for wear and replace as needed. Extended brake lines may be required if you're gaining significant lift, and a full four-wheel alignment is mandatory after installation. For the best overall performance transformation, consider a complete suspension package including front and rear components.
Yes, a full four-wheel alignment is absolutely mandatory after installing new rear leaf springs on your Mitsubishi Triton ME-MJ. While rear leaf spring replacement primarily affects rear axle geometry, changes in rear ride height influence overall vehicle attitude, weight distribution, and can impact front suspension angles. Proper alignment ensures even tyre wear, optimal steering response, and safe handling characteristics both on-road and off-road. The alignment should be performed after the initial 500km break-in period once the springs have settled to their final operating height. Always use a suspension specialist familiar with 4WD alignments who can set caster, camber, and toe to appropriate specifications for your loaded vehicle configuration.
Yes, Toughdog manufactures these rear leaf springs in multiple spring rates to accommodate different constant load configurations. Your spring rate selection should be based exclusively on permanently installed accessories like canopies, trays, drawer systems, dual batteries, water tanks, and toolboxes - not occasional camping gear or towing loads. Selecting too heavy a spring rate for your actual constant load results in harsh, uncomfortable ride quality and can cause premature wear to other suspension components. Our suspension experts can help calculate your total constant accessory weight and recommend the optimal spring rate for your specific Mitsubishi Triton setup. Provide details of all permanently fitted accessories when ordering for accurate spring rate matching.
These Toughdog rear leaf springs primarily improve load capacity and restore ride height rather than providing aggressive lift for significantly larger tyres. Any modest lift gained may provide minimal additional clearance, but tyre size is more often limited by front suspension height, inner guard clearance, and steering lock rather than rear spring height. If your goal is fitting substantially larger tyres, you'll need a complete front and rear lift kit that raises the entire vehicle while maintaining proper suspension geometry. Contact us with your desired tyre size and we can recommend an appropriate complete suspension package for your Mitsubishi Triton ME-MJ that safely accommodates your target tyre dimensions.
These Toughdog rear leaf springs are backed by comprehensive manufacturer warranty covering defects in materials and workmanship. Toughdog stands behind their Australian-engineered products with one of the industry's most respected warranty programs, reflecting their confidence in product durability and quality. Warranty coverage requires professional installation, proper spring rate selection for your application, and normal operating conditions. Damage from overloading beyond rated capacity, improper installation, or accident damage is not covered. Keep your proof of purchase and installation records for warranty claims. For specific warranty terms and duration, contact our team or refer to the documentation included with your springs.
Absolutely - these Toughdog rear leaf springs are specifically engineered to deliver excellent on-road comfort for daily driving while providing the load capacity needed for touring and work applications. The progressive spring rate design ensures comfortable ride quality when lightly loaded around town, while delivering stability and control when fully loaded or towing on highways. Unlike some budget leaf springs that sacrifice ride quality for load capacity, Toughdog's engineering maintains the balance between comfort and capability. After the initial 500km break-in period, you'll experience improved rear-end stability, reduced body roll in corners, and confident handling whether commuting daily or touring the Australian outback fully loaded with camping equipment.
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