A-Arm - Lower for Hammerhead and TrailMaster

This lower a-arm is used on several models of Hammerhead and TrailMaster go-karts.   Bushings are included and pre-installed for your convenience.

Upper A-arm details:

• Black
• Lower
• Overall length: 375mm [14.75"]
• Distance between inside tubes: 123mm [4.83"] without bushings
• Distance between shock mount brackets: 23.6mm [.92"]
• Shock mount bracket holes: 10.2mm [.40"]
• Square 12mm opening for spindle attachment
• Includes bushings and inner sleeve
• Ends with bushings are threaded for 6mm grease zirks (not included)
• 4.000.023
• 4000023250GH00