2 Rear Dobinsons 70mm Lift Leaf Springs Kit 500Kg for Ford F350 4x4 1999-2008

Contents:

Rear Dobinsons Leaf Springs 500Kg Constant Load

Rear Leaf Springs Bush Kit

Rear Leaf Springs U Bolt Kit

Height:70mm Lift

Notes:5 + 2 Leaves,Helper Spring - 7 Leaves,Extra Heavy Duty

Suit:Ford F Series F350 4x4 Pickup Models Only,Does Not Suit Cab Chassis,Mono Beam Front Axle with Leaf Spring Suspension Single Rear Wheel 1999-2004

Ford F Series F350 4x4 Single and Dual Cab,SWB and LWB,Mono Beam Front Axle with Coil Suspension Single Rear Wheel Pickup Models Only - Does Not Suit Cab Chassis 2005-2008

Anti-friction Inter Leaf Liners

Anti-Friction inter leaf liners are use to reduce the frictionat each leaf end where the load is greates and provides asmoother, quieter ride.

Shotpeend & Scragged

Each Dobinsons leaf spring is shotpeened on the tension side of each life and completely scragged. This dramatically reduces the chance of sagging and breakage and doubles the expected working life of the spring. Random sampling from production is then also durability tested to ensure Dobinsons leaf springs will outlast the competitors.

Design

Design is one of the most important stages in the leaf springmanufacturing process, and with over 60 years of design andmanufacturing experience, we recognise the importance of this.

High Quality Spring Steel

Dobinsons leaf springs are manufactured from only thehighest quality raw materials.

High Strength Alignment Clips

Dobinsons leaf springs feature high strength alignment clips with nylon insulators to reduce wear and noise.

Military Wrappers

Where possible Dobinsons leaf springs utilize full militarywrappers and full length wrappers to provide additionalsupport to the main leaf and improve safety.

Multiple Options

For most vehicles, we offer multiple options to best suitcustomer needs, this ensures the correct spring rate ismatched for the vehicle model and the accessories added.This provides a raised height where applicable without goingbeyond the safe design requirements to enhance performance,load carrying capacity and off-road ability withoutcompromising safety.

Manufacturing Process

Each stage of the Dobinsons leaf spring manufacturing process is vital to ensure the complete spring pack will out perform our competitors products.

Dobinsons 4x4 U-bolts are made from high quality, 10.9 grade high tensile steel and supplied with hardened deep nuts for maximum clamping pressure and reliability. It is recommended that when replacing leaf springs that new u-bolts are fitted.

Supplied in anti corrosion zinc finish.

Dobinsons Spring & Suspension's polyurethane bushes have been designed and manufactured from the highest quality raw materials and unlike other competitors have been designed to suit both Dobinsons leaf springs and the original vehicle leaf springs.

Polyurethane-Bushes Dobinsons Polyurethane leaf spring bushes provide a smooth comfortable ride and when combined with Dobinsons 4x4 greasable shackles provide a far superior service life than the original vehicle bushes. Dobinsons polyurethane bushes feature unique internal diamond grease traps to maximize bush and shackle life.