Fix your bakkie’s load handling and upgrade its trail performance with the commercial truck-tough RAW 4x4 Heavy-Duty Suspension Kit for the Nissan Navara D40 (2005–2017), covering 2.5 dCi, 3.0 V6 V9X, and 4.0L V6 variants. Born from a legacy of heavy commercial vehicle engineering by Powerdown, this system eliminates the soft, wallowing unladen ride of the stock D40 while providing up to 50mm of ground clearance — the maximum safe threshold for the D40’s independent front CV axles — for superior axle articulation and confident load carrying.
Whether you’re carrying a Quick Pitch Quick-en-Suite Box Unit or a permanent rear canopy setup, the upgraded front coils and R-NAV05B Constant-Load Leaf Springs stop dangerous rear-end sag dead in its tracks. Equipped with massive 41–45mm-bore Nitro Max shocks with expanded oil volumes and multi-lip HNBR high-temperature seals, this kit completely eradicates dampening fade over hours of brutal corrugated gravel bush tracks.
Kit Components & Part Numbers
Front Nitro Max Struts – Pair (NM1214S) – 41–45mm bore, 60mm body, multi-lip HNBR seals
Front Raised Coil Springs (RC-1214) – 0–50kg / Standard Bumper
Front Heavy-Duty Raised Coil Springs (RC-1215) – 50–100kg / Steel Bar & Winch
Rear Nitro Max Shock Absorbers – Pair (NM997M2) – or standard G6027M1Y for everyday touring
Rear Heavy-Duty Leaf Springs (R-NAV05A) – Medium load, 0–150kg constant
Rear Extra Heavy-Duty Leaf Springs (R-NAV05B) – Constant 300kg+ for canopy, drawers & RTT
Polyurethane Bush & U-Bolt Fitting Kit (RAW-BU-NAV05) – complete hardware included
Technical Specifications
Total Lift: 40mm – 50mm over factory ride height
Kit Weight: ~62–68kg (varies by leaf spring selection)
Industry-leading 3-Year / 60,000km Warranty — covers leaf pack sagging, coil snapping, and high-pressure strut seal blowouts under heavy cross-border overlanding loads.
Professional Fitment Available
Prefer to have it fitted by experts? Advanced 4x4 offers professional fitment at our Strand workshop and approved fitment centres in the Western Cape, Gauteng and the Garden Route. Simply place your order online and contact us to book your fitment appointment at the centre nearest to you. Our trained technicians will ensure your suspension kit is installed correctly for optimal performance and safety.
Selecting the Right Configuration
To ensure you receive the correct spring rate for your build, please specify your setup at checkout:
Front-end weight: Standard Bumper / Replacement Steel Bullbar & Winch
