4x4 Magnetic Chassis Flusher Kit

$120.00 AUD $160.00
SAVE $40

Flushes dirt, mud and salt from chassis rails with high-powered jets, 90° brass fitting and secure neodymium magnets.

Flushes mud, salt, and grime from chassis rails
Prevents internal corrosion
Cleans inaccessible areas
60-second deep clean
Undercarriage & Chassis Wash Size

Interest Free options at the Checkout

30-DAY MONEY BACK GUARANTEE 12-MONTH WARRANTY

Description

Protect your vehicle chassis from damaging corrosion with the revolutionary Chassis Frame Flusher Kit. This patented technology is purposely engineered to flush out all dirt, mud and salt from the inside of your chassis frames, prolonging the structural integrity of your off-road vehicle.

FEATURES: 
  • Plugs into your vehicles chassis rail
  • 6 x Neodymium Magnets for a strong hold onto your chassis rail
  • 90 Degree tapered brass fitting for clearance
  • 1/4 Inch brass hose fitting
  • 6x High powered water jets for extensive cleaning
  • Chassis flusher nozzle dimensions: 15 mm

Specifications

    12mm inlet shaft

    6x Neodymium Magnets

    Sprays 360 Degrees

    Connects Straight To Your Garden Hose

    Chassis flusher nozzle dimensions: 15 mm

Included Items

1x 1 Litre / 33.8 fl oz. Undercarriage & Chassis Wash
1x Chassis Frame Flusher
1x Universal Flusher Canister
1x Flusher Hose

How to Use

Step 1: Plug the Chassis Frame Flusher into your vehicle, trailer or caravan's chassis rail.

Step 2: Pour 100ml / 3.38 fl oz. of Undercarriage & Chassis Wash into the flusher canister.

Step 3: Connect the flusher canister into the flusher hose and garden hose.

Step 4: Turn the flusher canister dial to setting 3 or seen as the largest dot on the dial.

TIP: park your vehicle on a slight decline, or start at the highest point of the chassis rail, and work your way down, moving the chassis flusher throughout the rail 2-4 times.

Download Manual

Product Video

Warranty

We proudly offer a limited manufacturers warranty on all hardware products, ensuring they are free from defects in materials and workmanship under normal use and maintenance for a period of 12 months. This warranty is extended only to the original purchaser and is non-transferable.

This Warranty Covers:

  • Defects in the materials and workmanship under normal use.
  • Replacement of faulty components or, if necessary, the entire product.

This Warranty Does Not Cover:

  • Damage caused by misuse, improper handling, or neglect.
  • Normal wear and tear including degradation due to exposure to harsh environmental conditions.
  • Incidental or consequential damage arising from the use of the product.
  • Modifications or alterations to the product not authorized by Salt Shift.
  • Damage resulting from improper assembly, disassembly, or failure to follow instructions.

Money-Back Guarantee

We stand behind the performance of every Salt Shift product, but if it’s not right for you, we’ve got you covered with our 30-Day Money Back Guarantee. Simply request a return within 30 days of purchase, and we’ll process a hassle-free refund.

Learn More About Our Guarantee

Shipping & Delivery

Orders ship from our Gold Coast warehouse within 2 business days (or up to 10 during big promos) using a trackable courier, domestically and worldwide. You’ll get a tracking link as soon as your order’s on the move. If your parcel comes back due to a wrong address or no collection, we can resend it for a small additional shipping fee.

Learn More About Shipping & Delivery

What Makes It Different

Close-up of a vehicle's undercarriage with water dripping from it, on a reflective surface.

Deep Clean Where It Matters

Flush out hidden salt, mud, and dirt from inside your chassis rails, preventing corrosion and extending your vehicle’s lifespan.

Person using a pressure washer to clean a car window

Precision & Maximum Coverage

With six high-powered jets, neodymium magnets for a secure hold, and a 90-degree tapered fitting, this kit ensures a thorough and effortless clean.

FREQUENTLY ASKED QUESTIONS

What makes Salt Shift products different from other cleaning solutions?

Salt Shift products are 100% Australian-designed and specifically formulated to remove salt, grime, and corrosion from marine and outdoor equipment. Unlike generic cleaners, our solutions are biodegradable, non-toxic, and safe for all surfaces.

Are your products safe to use on all surfaces?

Yes! Our formulas are non-corrosive and safe for gel coat, fiberglass, aluminum, stainless steel, plastics, rubber, and painted surfaces. They effectively remove salt deposits without causing damage.

Will Salt Shift strip wax or protective coatings?

No! Our formulas are pH-balanced and designed to clean effectively without stripping wax, ceramic coatings, or protective sealants.

Is it safe to use on my vehicle?

Yes, the Salt Shift wash is formulated to be safe for all vehicle surfaces, including paint, metal, and plastics. It’s tough on contaminants but gentle on coatings and finishes.

Will Salt Shift wash prevent corrosion?

Yes, regular use helps prevent corrosion by removing salt and contaminants that can damage metal surfaces.

How much do I need to dilute Salt Shift before use?

Salt Shift formulas are twice as concentrated as standard cleaners, so they should be diluted at a 20:1 ratio (20 parts water to 1 part Salt Shift).

For foaming guns, simply fill the bottle with the correct dilution, and the gun will mix it automatically. For spray bottles, pre-dilute the solution before applying. This ensures maximum cleaning power while remaining cost-effective for long-term use.

Customer Reviews

Overall rating: 4.9 / 5 from 374 reviews.

Perfect fit, tough, and no kinks! Solid brass fittings, bright fluorescent green so you can't lose it, and flexible enough to get where you need it. Built to last — no twisting, no collapsing under pressure. Exactly what you need. 5 stars!

Flusher Hose

Previously flushed out and thought the chassis was clean. When I used the flusher it was amazing how much more mud was removed. Great product.

4x4 Magnetic Chassis Flusher Kit

Took 4 weeks before posting. Then order delivered incomplete with note Called 2 weeks later and was told not in stock yet. Then like magic it was sent same day. Bad customer service

4x4 Magnetic Chassis Flusher Kit

Happy with the products. Items arrived and were packed really well. Would highly recommend

4x4 Magnetic Chassis Flusher

Customer photo review of 4x4 Magnetic Chassis Flusher Kit

Keeping the underbody clean, after a beach trip. To easily mount it to the chassis rails, such an easy product.

4x4 Magnetic Chassis Flusher Kit

Top quality item. Ended up blowing a lot of sand from the chassis. Really well made bit of kit. Looks like it will last the distance.

4x4 Magnetic Chassis Flusher Kit

It turned up missing the hose but said they will send it and keep me updated so waiting to see if i recive the hose

4x4 Magnetic Chassis Flusher Kit

Works very well , doesnt fit into the smaller holes on chassis though , so I still manually flush the front part of my car

4x4 Magnetic Chassis Flusher

Customer photo review of 4x4 Magnetic Chassis Flusher Kit

Decided to try Rust shield on my new supwr duty xlt rather than getting it pro rust proofed. Rust shield was easy to apply but recomend PPE on eyes and face, take your time and dont apply to thick. Once it cures it has a satin finish. Impressed, will reapply every 6 months.

4x4 Magnetic Chassis Flusher Kit

Very good quality product

Flusher Hose

Unreal product was very suprised how much and what came out of my rails (gu patrol) dirt sand and rocks. Great for someone wanting thier car to last as lkng as possible

4x4 Magnetic Chassis Flusher Kit

It works Magic excwpt the Flush canister ended up with a Hairline Crack and is now leaking. think it was due to the pressure using the blue switch being turned on and off. only washed 1 and a half cars out before it cracked. otherwise would be 5 stars. Don’t know if this has happened too anyone else.

4x4 Magnetic Chassis Flusher Kit

Good strong magnets hold it firm against chassis rails. Good power in the jets does a good job cleaning years of buildup out of the frame.

4x4 Magnetic Chassis Flusher

Arrivé rapidement, en bonne état et semble être un super kit de lavage robuste... j'ai hâte de l'essayer

4x4 Magnetic Chassis Flusher Kit

This device works exactly as advertised and does a great job of rinsing the inside of my truck frame.

4x4 Magnetic Chassis Flusher