Couplemate Trailer Parts
Couplemate Trailer Parts

Al-ko Heavy Duty Spring Kit

$309.79$465.00 inc GST

or 4 fortnightly payments from $77.45 with Afterpay More info



Al-ko Heavy Duty Spring Kit | Hangers | Greasable pins | 1150kg – 2000kg

Al-ko heavy duty spring kit includes hangers and is renown for its toughness in heavy conditions.

Customers demand Al-ko’s quality running gear range for Caravan, RV markets in Australia and Trailer manufacturers.

**This offer is for two springs and includes hangers and bolts**

Hangers, Pins and Shackle plates are supplied with all kit purchases.


  • Eye to Eye offroad Leaf Spring – 685mm long.
  • Weight in the description is for two springs.
  • 60mm x 6.5mm
  • Bush dimensions 5/8″ x 7/8″ x 60mm.
  • Install spring hangers 30mm longer than the length of spring (715mm).
  • The second leaf on heavy duty spring kits wraps around the eye to provide extra support during shock loading events.

Brakes and suspension are affected by the wrong hanger location.

AL-KO leaf spring kit ratings per pair

  • 5 leaf spring kit – 1150kg
  • 6 Leaf spring kit – 1250kg
  • 7 Leaf spring kit – 1500kg
  • 8 Leaf spring kit – 2000kg

Spring eye has inserted a steel bush to ensure long wearing in harsh terrains. This steel bush does require periodical greasing.


WORK INSTRUCTION  - Fitment of AL‐KO Outback springs to chassis.

 Purchase heavy duty spring kit parts here.

Couplemate recommends pre-greasing shackle bolts before insertion into spring bushes.

How to fix dangerous caravan vibration fatigue.

Couplemate sells only the highest quality running gear including axles, brakes, and suspension, throughout Australia—covering the Northern Territory, Western Australia, South Australia, Victoria, New South Wales, Tasmania, and Queensland.

Additional information

60mm Springs

5 Leaf, 6 Leaf, 7 Leaf, 8 Leaf


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