RCV Ultimate IFS CV Axles for Independent Front Suspension are designed to overcome the limitations of Toyota FJ Cruiser, 4 Runner, Tacoma, Lexus GX460 and Lexus GX470 IFS axle shafts. Ultimate IFS CV Axles provide increased strength that original equipment axle shafts just can't match. Even if you have big tires and big power there are no worries. Ultimate IFS CV Axles are low maintenance, and are backed with a "No Questions Asked" limited lifetime warranty. Our IFS CV axles meet and exceed the strength of a straight axle swap, while allowing you to maintain the traction, smoothness and control of your IFS. Ultimate IFS CV Axles are race proven, and used by racers in Ultra 4, SCORE, BITD, and more. Put the power down with confidence!
The axles feature a double-offset inboard CV joint that is comprised by 1-inch balls and 300M internal components. The outboard CVs utilize our Dana 60 architecture with combination of 4340 & 300M components optimized for maximum strength. The center bar is 35 spline 300M, the strongest in the industry. The RCV developed moly SPEC grease is used in the CVs to control heat build-up in even the most extreme use environments. Black oxide coating is standard.
We have tested these axles in a variety of applications and different environments with great success. This axle set is designed to be a direct factory replacement. Long travel suspension options available.
Axles as tested and designed to fit the following models but not limited to: 2005 to present Toyota Tacoma 4x4, 2007-2014 FJ Cruiser, 2003 to present Toyota 4runner 4x4, Lexus GX460 ('10-'13) & Lexus GX470 ('03-'09)
Please give us a call Sales & Support - 855-554-2400
from 4WP HQ
Will this CV hold up to / fix issues with bad CV angles caused by increased suspension lift? I have a Diff Drop kit installed already.
Answer this question
We wouldn't know without first getting measurements. If it's over a 3" lift it likely needs a custom inner bar. The only way for us to tell is by you taking a measurement from the face of the diff where the CV backs up to, to the face of the wheel bearing where the CV backs up to at ride height and also full droop with the axles uninstalled. You will also want to confirm angles at ride height and full drop.
from 4WP Corporate Headquarters
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