PRODUCT VIDEO

The Jett Chassis Flusher Kit

The Groundswell Jett Chassis Flusher Kit delivers deep, precision cleaning for the areas that matter most—inside your 4WD’s chassis rails. Designed to remove trapped sand, salt and mud, it prevents corrosion, extends your vehicle’s life and keeps your underbody in top condition after every offroad adventure.

EMPTY DOM REMOVE PROTECTOR
Regular price $149.00
Shipping calculated at checkout.
  • Deep Cleaning
  • Chassis Protection
  • Rust and Corrosion Shield
  • Australian Made
EMPTY DOM REMOVE PROTECTOR
EMPTY DOM REMOVE PROTECTOR

Product Details

Engineered for serious offroaders, the Jett Chassis Flusher Kit features a powerful 12-jet design that flushes the full length of your chassis rails. The built-in soap canister and ball tap give you complete control, combining high water pressure with cleaning agents for a thorough internal wash. Built tough from stainless steel, it’s made to perform in Australia’s harshest environments.

  • 12 high-powered water jets for total internal chassis cleaning
  • Integrated soap canister for deep cleaning power
  • In-built ball tap for precise water and soap control
  • Flushes end-to-end through chassis rails
  • Removes salt, sand, mud and debris buildup
  • Helps prevent rust, corrosion and long-term damage
  • Constructed from durable stainless steel
  • Built for Australian offroad and coastal conditions

Included Items

1x Groundswell Jett Chassis Flusher

1x Soap Canister Attachment

1x Hose Connector with Ball Tap

How To Use

Step 1: Connect the Jett Chassis Flusher to your garden hose or pressure washer.

Step 2: Fill the soap canister with your chosen chassis cleaning solution.

Step 3: Insert the flusher into one end of your chassis rail.

Step 4: Turn on the water and adjust the ball tap for your preferred soap-to-water mix.

Step 5: Move the flusher slowly through the rail to clear out all salt, sand and debris.

TIP: For best results, use after every beach or offroad trip to keep your chassis clean and corrosion-free.

Specifications

  • 12 stainless steel high-pressure jets
  • Built-in soap canister
  • Integrated ball tap for flow control
  • Connects to standard garden hoses or pressure washers
  • Suitable for 4WDs, trailers and caravans

Designed and made for Australian offroad environments

The log bridge on the Old Telegraph Track (OTT) in Cape York is an iconic, precarious, and often nerve-wracking river crossing located at Cypress Creek. It consists of narrow logs, often reinforced with ratchet straps, spanning a significant drop. It is known for being shaky and requiring careful spotting to navigate safely.

The Only Offroad Cleaning System Tested on K'gari, Double Island & Cape York's Harshest Conditions

Customer Reviews

Customer Reviews

Overall rating: 4.9 / 5 from 87 reviews.

Customer video review of The Jett Chassis Flusher Kit

Amazing result. Really easy to thread through chassis. Flushed out an astonishing amount of mud and grit

The Jett Chassis Flusher Kit

Customer photo review of Triple Protection Bundle 5lt

I picked up Groundswell’s Triple Protection Bundle and I’m seriously impressed. I’ve used the Offroad Wash and Underbody Spray before and absolutely love them — after my last trip to Teewah Beach there was barely any sand left on the car! I’m heading to Fraser next, and after trying out the new Offroad Protective Sealer, I feel like my car is properly sorted and ready to go. Honestly, couldn’t recommend these products enough. Groundswell, you guys are killing it!

Triple Protection Bundle 5lt

A much better way to spray the underside of your vehicle than the trigger operated sprayers. Also great that it’s solvent resistant.

Solvent Pump Sprayer 1lt

The pump up pressure sprayer is much easier to apply an even coating than the trigger type sprayer.

Underbody Protection Pro Kits

Lee was very helpful getting these great products to me he also took the time to explain how to best apply them

Underbody Protection Spray

It’s great extremely happy with it

Snow Foam Cannon

Tyres Looking good.

Tyre Shine

Very happy with the service and works great cleaning my side x side

The Jett Chassis Flusher

Excellent service provide by these guys. Snow Foam Cannon arrived just before Xmas but was damaged during transit to WA. Emailed them and a replacement was sent within a week during the busy Xmas/New Year period. New gun works brilliantly.

Snow Foam Cannon

Works well but I wouldn't say it works any better than some of my other products that weren't designed to get rid of red dirt.

Mud Red Dirt Wash

Get product, amazing service, very effective coating. Keep up the great work.

Underbody Protection Spray

Every part as good as Bowdens Happy Ending and much cheaper

Hydro Protection Foam

Haven't used it yet. Quick delivery and good value if works as claimed.

Underbody Protection Spray

My second because I have two houses and keep the washing gear at both

Snow Foam Cannon

Works really well came back from Moreton Island and it flushed out that much sand I was amazed

The Jett Chassis Flusher

Works too well. The amount of sand that came out of the chassis was amazing. Cant wait to go beach driving again just to use it.

The Jett Chassis Flusher

Perfect for chasis cleaning, easy to use and makes a tedious task easy

The Jett Chassis Flusher

Bought these products as I live on the Sunshine Coast and want to support a local company. The order was delivered extremely quick and I was impressed with the quality of the product will definitely be buying from groundswell again.

Windscreen Glass Cleaner

Bought these products as I live on the Sunshine Coast and want to support a local company. The order was delivered extremely quick and I was impressed with the quality of the product will definitely be buying from groundswell again.

Noodle Wash Mitt

Amazing! Top notch gear, and thank you folks for the complimentary wash…I will definitely be buying more..

Underbody Protection Spray