The S9RRD 9 Leaf Tandem Rocker Roller Suspension Kit is a heavy-duty load-sharing dual-axle suspension system designed for trailers using 14-inch wheels. Featuring four 9-leaf, 60mm wide × 6mm thick Dacromet-coated springs, load-sharing rocker arms and mounting hardware, the complete system is rated to 4000kg. It is particularly suited to heavy boat, plant and equipment trailer applications.
Trailer Springs
9 Leaf Tandem Rocker Roller Suspension Kit Dacromet – 4000kg
SKU: SR-S9RRD
$899.10
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Key benefits
Key Benefits
- 4000kg total dual-axle suspension rating
- 9-leaf rocker roller springs
- Four springs – two per side
- 60mm (2.36") wide
- 6mm (0.236") individual leaf thickness
- Approx. 687mm (27.05") spring length
- Designed for 14" wheels
- Load-sharing rocker suspension
- Greaseable mounting points
- Dacromet corrosion-resistant finish
- Suitable for heavy-duty marine applications
- Complete tandem trailer suspension assembly.
Suitable Applications
- The S9RRD is suited to heavy tandem-axle boat trailers, larger marine trailers, plant trailers, machinery trailers and other heavy-duty dual-axle applications requiring a 4000kg-class load-sharing suspension.
- The Dacromet coating provides additional corrosion resistance, making the suspension particularly useful for boat trailers and other applications exposed to water and marine environments.
Signs the Trailer Suspension Needs Replacing
- Inspect or replace the suspension if there are cracked or broken leaves, severe corrosion, flattened or permanently sagging springs, worn rocker bushes, seized bolts, elongated mounting holes, damaged hangers, excessive axle movement or uneven trailer ride height.
- Also inspect the centre rocker assembly and greaseable pivot points for excessive movement or wear.
Shipping
Ships Australia-wide