Our new website is live! 

CM Torsion Arm Suspension - Half Beam - 1000kg-2000kg - Pair

Torsion Arm Suspension Sets - 1000-2000kg - Bare

CM Trailer Parts new design of rubber torsion arm suspensions is packed full of features and the new splined trailing arms make ride height simple and easy to adjust.  A first for New Zealand.  Their design makes them ideal for use in a variety of applications, particularly where a low deck height is required such as caravans, car transporters, horse floats, boat trailers, and domestic trailers.  As a suspension system, they are easy to install as they are completely self-contained.

Features and Specifications

  • Bare Axles Only - Brakes and Hubs are not included
  • Inner and outer alignment bushings
  • Available in 1000kg, 1500kg and 2000kg sets
  • 80x80 RHS
  • Splined Trailing Arm which allows for 6-degree incremental ride height adjustments
  • A removable Trailing Arm means replacement can be accomplished easily without potential frame damage
  • The combination of inner & outer alignment bushings maintains superior wheel camber and toe-in
  • Floating inner bracket for variable mounting positions
  • Manufacturers' recommendations are a derating of 10% on tandem axles and 15% for triple axles.

​To purchase these, you will also need to select and buy separately either the 

  • ​Unbraked Hub & Stub Kit to suit
  • The Disc Braked Hub & Stub Kit to suit
Part # Capacity (kg per pair) A (mm) B (mm) C (mm) D (mm) E (mm) Mount Hole (mm)
TE7TA1000(B) 1000 350 140 220 115 230 12
TE7TA1500(B) 1500 420 140 220 115 230 12
TE7TA2000(B) 2000 470 160 235 115 230 12

​​

CM Torsion Arm Suspension - Half Beam - 1000kg-2000kg - Pair

SKU:TE7TA1000

Variant:1000kg Unbraked

Availability: OK

$1,898.82incl GST

CM Torsion Arm Suspension - Half Beam - 1000kg-2000kg - Pair

SKU:TE7TA1000B

Variant:1000kg Braked

Availability: OK

$1,898.82incl GST

CM Torsion Arm Suspension - Half Beam - 1000kg-2000kg - Pair

SKU:TE7TA1500

Variant:1500kg Unbraked

Availability: OK

$1,898.82incl GST

CM Torsion Arm Suspension - Half Beam - 1000kg-2000kg - Pair

SKU:TE7TA1500B

Variant:1500kg Braked

Availability: OK

$1,898.82incl GST

CM Torsion Arm Suspension - Half Beam - 1000kg-2000kg - Pair

SKU:TE7TA2000

Variant:2000kg Unbraked

Availability: OK

$2,854.24incl GST

CM Torsion Arm Suspension - Half Beam - 1000kg-2000kg - Pair

SKU:TE7TA2000B

Variant:2000kg Braked

Availability: OK

$2,854.24incl GST


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

  • Apple Pay
  • Google Pay
  • 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.