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Knott  |  SKU: 98351

Knott - 3500kg - Tandem Axle Coupling & Drum Brake System

The Kit includes

  • 1 & 7/8" Coupling Braked
  • 4 x Mechanical Drum Brakes
  • Brake cables, balancing bar & cable holder
  • Heavy Duty Jockey Wheel options available

Excludes Axles

 The benefits:

  • Fully tested brake and coupling set with Knott compatibility report provided
  • Sealed for life cartridge bearings with users getting over 100,000 + kms
  • No troublesome electronics or electrics so it can be towed with any suitably rated vehicle
  • Very simple servicing as there are no hydraulics, saving hours of downtime
  • Exceptional mileage from the factory brake pads extending service intervals. Fully factory certified to UN ECE Reg.13. Fast becoming NZ contractors preferred trailer brake system, therefore these systems offer a real opportunity to NZ trailer manufacturers. Incorporate them into your range and compete with European imports while watching your sales and profits grow.
  • With exceptional Braking Power from Europe’s brake experts, we assure your customers will never look back.
Regular price $5,746.00
incl GST

Axle Kit


Availability: OK

Contact us about this product

Have a question about one of our products or need help with your order? We're here to help. Contact our team on or send us a message using the contact form below, and we'll get back to you as soon as possible.

Delivery and Shipping

Orders are dispatched once payment has been confirmed. For courier deliveries, orders placed before the 1:30pm weekday cut-off are typically processed for the next available dispatch. 

Delivery timeframes:

  • Standard NZ courier: Dispatched the next working day after payment confirmation. 
  • Rural deliveries: Allow up to 5 working days. 
  • Large or bulky orders: Sent via bulk freight and may take 5-10 working days.
  • International Airmail: Typically 3-14 days, with a maximum parcel weight of 20kg.
  • International Courier: Available at an additional cost, with tracking included and a delivery target of 2-6 days. Maximum parcel weight is 30kg. 

We accept returns of unused items in their original packaging within 14 days of purchase. Please contact us first to obtain a return authorisation before sending any items back.

Once your return is received and approved, a refund or store credit will be issued.

Please note:

  • Special-order or imported items may not be eligible for return. In some cases, returns may be considered if the customer covers any associated freight costs.
  • Refunds for credit card and PayPal purchases are subject to a 3% non-refundable transaction fee.
  • Most returns incur a 10% restocking fee, capped at $25.
  • Original shipping costs are non-refundable.
  • Electrical items that have been used, damaged, or returned without their original packaging cannot be returned.
  • Boat rollers and certain products supplied from the Rubbermark warehouse are subject to a 15% restocking fee.

For full details, please see our complete Delivery & Shipping Policy

Return Policy

We accept returns of unused items in their original packaging within 14 days of purchase. Please contact us first to obtain a return authorisation before sending any items back.

Request a return here.

Once your return is received and approved, a refund or store credit will be issued.

Please note:

  • Special-order or imported items may not be eligible for return. In some cases, returns may be considered if the customer covers any associated freight costs.
  • Refunds for credit card and PayPal purchases are subject to a 3% non-refundable transaction fee.
  • Most returns incur a 10% restocking fee, capped at $25.
  • Original shipping costs are non-refundable.
  • Electrical items that have been used, damaged, or returned without their original packaging cannot be returned.
  • Boat rollers and certain products supplied from the Rubbermark warehouse are subject to a 15% restocking fee.

For full details, please see our complete Returns Policy:


Payment & Security

Payment methods

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  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.