Hot Racing Axial SCX10 II Brass Heavy Metal AR44 Steering Knuckle w/HD Bearing
About this part
The Hot Racing Axial SCX10 II Brass Heavy Metal AR44 Steering Knuckles are a direct replacement upgrade for any model equipped with an AR44 axle housing. They add approximately 92 grams of unsprung weight to the front axle (46g ea) and will help to increase stability in technical terrain. Plus, they use a larger than stock
5x13x4mm bearing in the outer position, for improved bearing durability.
Features:
- CNC machined solid brass
- Heavy duty 5x13x4mm double-sealed outer bearing
- Heavy to add weight to vehicle for greater stability and lower CG
- Stainless steel kingpin bushings
- Cutouts on knuckle for access to outer bearing race for easy bearing removal
- With stainless kingpin bushings
- High strength steel hardware
- Direct replacement for factory plastic steering knuckles
- Replaces factory plastic Axial AX31381 steering knuckles
- Install 5x13x4mm outer bearing
- Use axle as a guide to Install 10x15x4mm inner bearing
Specifications:
Height: 33.1 mm
Weight: 46g (1.6oz) each
Includes:
- (2) brass steering knuckles
- (4) stainless steel bushings
- (2) 5x13mm bearings
- (4) kingpin screws
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews5.0 · 3 reviews
Awesome steering knuckles! Great quality and looks mean! Definitely give my crawler the weight I need.
Have been using these for the last six months and I have to say they are fantastic. They have larger bearings than stock and they are still holding like new with no bearing slop witnessed so far. The fit and finish machining are very precise and the bearings fit very well with no slop between the bearing housing and bearing body. I use these on the stock single piece AR44 plastic axle housing and I am surprised how well it compliments.
Great fit and finish. These knuckles are a huge improvement over stock and gave my 10.2 just the right amount of unsprung weight it needed to make it a competitive c2 class crawler. Also you will see greatly improved steering as well. Will definitely buy these again for my next 10.2 project.
All three verified owners rate these brass steering knuckles 5/5 and describe them as a clear upgrade over stock. Reviewers praise the fit and finish, the added weight that helps unsprung mass on crawlers, and improved steering. One reviewer reports six months of use with larger bearings holding well and no bearing slop, and notes they pair well with the stock single-piece AR44 plastic axle housing. Reviews are short and enthusiastic, with no reported problems or disagreement. The sample is small, so long-term durability evidence is limited to one account.
- + Fit and finish
- + Added weight for crawlers
- + Improved steering over stock
- + Larger bearings with no reported slop
- − No drawbacks reported
- − Limited long-term data