Description

Overview

The Tri-Axle Rubber Mudguard Kit 4.2m x 650mm gives broad wheel coverage for multi-axle trailer setups while still allowing the guard to flex as the chassis moves. It suits harsh Australian road conditions, so it helps protect the trailer, load and following traffic from tar, dirt and stone chips. Because the guard stays flexible under movement, it reduces the chance of cracking that can happen with rigid guards.

Features

• Spring-loaded flexibility so the guard can move with chassis travel instead of fighting it.
• Nylon-reinforced rubber construction that helps the guard hold shape and resist impact damage.
• Guard profile that promotes airflow around the tyres, which can help limit heat build-up.
• Option to fit spray-retarding bristles along the outer edges for extra spray control.

Specifications and Materials

This Tri-Axle Rubber Mudguard Kit 4.2m x 650mm uses a reinforced rubber guard with nylon reinforcement and a spring-loaded mounting concept for controlled movement. The kit size is 4.2m long by 650mm wide for tri-axle coverage, and it is designed to be installed with common tools when the correct brackets and clearances are used. Part number: CA5398.
Read the Tasmanian Vehicle Standards Rules on mudguards and spray suppression then confirm your trailer setup meets the rules that apply in your state.

Compatibility and Fitment

This kit is intended for heavy trailers where you need flexible mudguard coverage across a tri-axle group. If you are fitting to a different axle count, check the guard length against your wheelbase and guard coverage needs before ordering. Also confirm spring travel, tyre growth, and side clearance so the guard cannot contact the tyre under full articulation.

Compliance and Safety

Mudguards and spray control gear matter because they reduce thrown debris and water spray, which improves visibility for vehicles behind you. For that reason, mount the kit securely, re-check fasteners after initial use, and replace any worn springs or hardware before the guard can shift. If you add bristles or other spray-control accessories, ensure they do not foul the tyre or restrict wheel movement.

Trailer Applications

Use the Tri-Axle Rubber Mudguard Kit 4.2m x 650mm on semi trailers and heavy box, flatbed, and tipper style trailers where a flexible guard suits the working environment. It can also suit mixed on-road and yard work because the guard flexes during chassis twist. When you run wide singles or operate in gravel areas, the extra coverage can help keep the running gear cleaner and reduce stone damage around the axle group.

Why Choose ICS Trailers

ICS Trailers supplies parts that suit real-world heavy trailer service, and we help you choose components that match the job. If you are unsure about fitment, share your axle spacing and tyre size so we can help you avoid clearance issues. Browse Trailer Parts at ICS Trailers to find matching guards and related trailer hardware.