American Star Can-Am 4130 Chromoly Racing ATV/UTV Can Am A-Arm Ball Joint Set, Maverick, Defender Outlander, Commander (See Below for Models/Years) Replaces Can Am Part # 706202045 & 706202044 Quality Manufactured Out Of 4130 Aircraft Grade Chromoly Steel Very Easy To Install Ana Replace Durable, Tough and Long Lasting Zinc Plated Finish Replaces Can-Am OEM Ball Joint Part Numbers 70622044 and 706202045 Approximately Three Times Stronger Than OEM Factory Ball Joints