Medium Duty vs Heavy Duty springs

[Pepino]

Also got the Daystar Spring Spacers - KC09103BK from Amazon.com
Unfortunatly I am out of the country untill the end of august so i wont get to install anything i bought till then. But i cant wait!

[Marlin]

I got the 919s, they fit perfect, of course, I talked to the folks over at indy4x, the 919s are a tiny bit taller, but they have a much higher weight capacity, so if you plan on hauling stuff or towing, that would be the difference. Not sure if they ride different or not...

[rickshaw]

This may help



OME913

Free Height: 390 mm., 15.35 in.

Number of Coils: 9.3

lbf/in spring rate: 180-300

Application: (medium Amigo/Rodeo 5door coil spring 98-02)

________________________________________________



OME912

Free Height: 420 mm., 16.54 in.

Number of Coils: 10.8

lbf/in spring rate: 180-300

Application: (medium load Trooper 92-02)

________________________________________________



OME919

Free Height: 430 mm., 16.93 in.

Number of Coils: 10.8

lbf/in spring rate: 200-280

Application: (heavy load Trooper 92-02)

________________________________________________

Source: OME 912 vs. 913 post #9



>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>







Source: ARB Application Guide

[Marlin]

Nice post, that is the same info I used in my decision, if it requires more lbf/in to compress the 919 spring, that means it will sit higher under normal load or loaded than the 912 or 913, which equals more lift Add a spacer, and voila, you are that much higher. But that requires that much more torsion bar crank as well. Its just a matter of what you want, and the ultimate reason, the 912s and 913s were a 6-8 week, 919s were in stock shipped the next day