The S5D 5 Leaf Eye-to-Slipper Trailer Spring is a heavy-duty suspension spring for boat, box, utility and general-purpose trailers. Manufactured from spring steel with five 45mm wide × 6mm thick leaves, it features a corrosion-resistant Dacromet finish suited to marine environments. Rated at 1000kg per pair, the S5D provides increased carrying capacity while retaining the common eye-to-slipper suspension configuration used on Australian trailers.
Trailer Springs
5 Leaf Slipper Spring Dacromet - 1000KG
SKU: SR-S5D
$75.60
Key benefits
Key Benefits
- 5-leaf eye-to-slipper spring
- 1000kg rated capacity per pair
- Approx. 500kg per individual spring
- 45mm (1.77") wide
- 6mm (0.236") individual leaf thickness
- Approximately 770mm (30.31") eye centre to slipper end
- Approximately 775mm (30.51") overall length
- Approx. 330mm (12.99") eye to centre bolt
- Dacromet corrosion-resistant finish
- Front eye with nylon bush
- Suitable for marine and general trailer applications
- Suitable for compatible single and tandem suspension arrangements
Suitable Applications
- Suitable for boat trailers, jet ski trailers, box trailers, utility trailers and other general-purpose trailers using compatible 45mm-wide eye-to-slipper suspension.
- The additional fifth leaf provides greater load capacity than the S4D 4-leaf 800kg pair-rated spring, making S5D appropriate where the trailer's engineered suspension requires the heavier spring rating.
Signs the Trailer Spring Needs Replacing
- Replace the S5D when there are cracked or broken leaves, heavy corrosion, permanent flattening or sagging, worn eye bushes, damaged centre bolts, separated or misaligned leaves, uneven trailer ride height or excessive suspension movement.
- Boat trailer springs should be inspected regularly, particularly where the trailer is repeatedly immersed in salt water.
Shipping
Ships Australia-wide