Pedders Heavy Duty Load Carrying and Towing Suspension Kit - Nissan Navara D23 / NP300

The Pedders Heavy Duty Suspension Kit is designed for Nissan Navara D23 users who require improved load carrying and towing ability. It enhances rear suspension height and capacity while retaining ride comfort during unladen use.

Below is a list of the kits and the purpose they are best suited to. If you are still not sure which kit to choose, or have further questions, please get in touch with our team at Pedders for assistance:

• 803255. Pedders Heavy Duty Load Carrying & Towing Kit: Ideal for vehicles operated unladen or moderately laden (without canopy/tow bar). Uses uprated progressive springs (approx. 30-35mm lift) to maintain comfort in all conditions.
• 803278. Pedders Extra Heavy Duty Load Carrying & Towing Kit: Best for vehicles with a canopy and tow bar. Features slightly stronger springs (approx. 30-35mm lift) while retaining good ride quality when unladen.
• 803284. Pedders Super Heavy Duty Load Carrying & Towing Kit: Specifically for permanently laden vehicles. Requires a constant minimum 300kg load at all times. Note: ride will be very firm if the vehicle is unladen.
• 803258. Pedders Heavy Duty Variable Load Suspension Kit: Includes an airbag kit and shocks. Retains standard springs, so height and comfort are unchanged when unladen. Bags can be inflated when carrying significant occasional loads.
• 803259. Pedders Extra Heavy Duty Variable Load Suspension Kit: Combines uprated springs (approx. 30-35mm lift) with an airbag kit. Perfect for extreme use: from completely unladen to very heavily loaded.

Key Features

• 30-35mm raise (rear)
• Improved load carrying and towing
• Sintered Iron Piston Shocks with Large 40mm Bore
• Premium Grade Steel Coils
• Backed by a 2 Year / 40,000km / 25,000 mile warranty

Product Overview

This suspension kit addresses the Navara's factory suspension which sits level when unladen, causing a tail-down stance under load and upsetting vehicle balance. The uprated rear springs are progressively wound to retain ride comfort while increasing rear height by approximately 30-35mm. This kit is ideal for vehicles operated both unloaded and moderately laden without canopy and tow bar, maintaining acceptable ride comfort unladen and stable stance when carrying loads.

Different versions of the kit cater to various load and towing needs, from occasional loads to permanently laden applications. Some kits also incorporate airbags for adjustable support during loading. All components replace the original parts without requiring additional vehicle modifications.

Technology & Materials

Sintered iron piston shocks with a large 40mm bore deliver durable and effective damping. The use of premium grade steel coils ensures strength and reliability for load carrying, maintaining suspension performance and comfort.

Installation & Compatibility

These suspension components replace the original rear springs and shocks on the Navara D23. Installation involves bolt-in hardware which does not require cutting or welding. It is recommended to have a professional wheel alignment after installation to optimise handling and tyre wear.

The kit is comfort focused, engineered for daily use with improved load capacity rather than extreme off-road or constant heavy-duty towing conditions.

Technical Specification

• Rear lift approximately 30-35mm higher than standard, dependent on load
• Shock piston bore: 40mm sintered iron
• Premium grade steel coil springs, progressively wound
• Fitment: Nissan Navara D23 / NP300
• Warranty: 2 Year / 40,000km / 25,000 mile warranty

Ride height may vary depending on load and vehicle specifications. Alternative spring rates may be required for heavy accessories or customised use.

Why Choose This Kit

• Matched springs and shocks designed for load carrying and towing balance
• Proven performance improving vehicle stance and load handling
• Simple bolt-in replacement using original mounting points
• Supported by a 2 Year / 40,000km / 25,000 mile warranty