ARCHM INDUSTRIES
BAYSWATER - MELBOURNE





BRAND NEW PAIRS OF 50MM 'RAISED' HEIGHT DOBINSONS COIL SPRINGS TO SUIT THE FRONT & REAR OF A LAND ROVER DEFENDER 110 SERIES 2007-ONWARDS

FRONT COILS: 50-80KG ACCESSORIES 
REAR COILS: UP TO 350KG CONSTANT LOAD

SUITS:
TD4 2.4 TURBO DIESEL

IF NO STOCK IS AVAILABLE SPRINGS MAY TAKE UP TO 12 WEEKS TO MANUFACTURE!!


STATE OF THE ART HEAT TREATMENT

Heat Treatment is unseen and is the most important process in the coil spring manufacturing process. Hardening and tempering is completed by a very accurate electronically controlled furnace to eliminate breakage.

FORMED ON PRECISION MANDRELS

Each coil is precisely placed by a programmable logic computer to achieve perfect pitch. This is very important in Variable and Progressive Rate Springs.

SHOT PEENED

Coils are shot peened to give longer life.

DESIGN TECHNOLOGY

Dobinsons computers have a design that allows the spring to maximise what is expected of the spring:
POWDER COAT FINISH

The powder coat finish is baked on to give a lasting protective coat to help eliminate rust.

FULLY SCRAGGED AND LOAD TESTED

All coils are scragged 100% to eliminate subsequent spring sag and load tested to ensure that they meet and maintain the required specifications. 


PART NUMBER: C51-017 / C51-011