Tandem Axle Boat Trailer Leaf Springs Kits Rocker

Group Boat Trailer Leaf Springs
Min. Order 100 piece
Terms of Payment L/C, D/P, Western Union, T/T, Paypal
Update Time 2020-06-23
Item specifics
UsageBoat Trailers
Surface FinishDacromet
Leaf5 leaf - 8 leaf
Capacity2000 kg - 3500 kg

Factory video


Capacity (For tandem trailer)
Free Camber
Surface Treatment 
2000 KG60mm x 7mm x 5 leaf 700mm144mmBlack Painted
2500 KG60mm x 7mm x 6 leaf 700mm144mmBlack Painted
3000 KG60mm x 7mm x 7 leaf 700mm144mmBlack Painted
3500 KG60mm x 7mm x 8 leaf 700mm144mmBlack Painted


  • Haway supply a wide range of Boat Trailer Leaf Springs. Our leaf springs are made of high quality material and they are strong and durable. 
  • All slipper springs used on boat trailers are Dacronet surface treatment to provide more resistance against salt water. 
  • Length of Boat Trailer Leaf Springs is the distance from central of eye to the other end. 
  • Weight capacity is based on tandem axle design.
  • Above information are our common models. We accept custom products too.
  • Rocker Roller Boat Trailer Leaf Springsg are mainly used on tandem or tri axle trailers. The Leaf spring is designed to flex to absorb road shock and provide a nice smooth ride. 
  • Rocker roller leaf spring will help reduce wear and tear on your trailer and make your trailer travle a level ride on bumpy and uneven roads.


Dacromet is the leading inorganic coating commonly specified in the wind turbine, heavy truck, marine, agricultural, construction equipment and aerospace industries. A water-based, VOC-compliant coating, dacromet is comprised mainly of overlapping zinc and aluminum flake in an inorganic binder. 

Leaf spring surface cannot be hot-dip galvanized. However, Leaf springs used on boat trailers are often immersed in water and require high corrosion resistance. In order to make surface of boat trailer leaf spring more resistant to corrosion, we choose Decromet. 

Decromet's surface treatment  is much more corrosion-resistant than painted. Under the same environment, Decromet leaf spring can be used longer time.