Koswork Team Associated Ball Thrust Spring B6/B7 & AE 2WD RC Differential Part - KOS04136

The Koswork KOS04136 Ball Differential Thrust Spring is a replacement differential spring designed for Team Associated B6, B7 Series, and AE 2WD competition buggies. If your ball diff is slipping, inconsistent, or showing wear, swapping the thrust spring is a straightforward fix that restores proper differential feel and performance. Koswork produce precision RC car parts aimed at the competitive 1/10 scale off-road market, making this a reliable like-for-like replacement for worn or damaged hardware in your Associated 2WD buggy.

Key Features

• Direct replacement thrust spring for the ball differential assembly in Team Associated B6, B7, and AE 2WD buggies
• Restores correct differential preload and consistency when the original spring is worn, fatigued, or damaged
• Manufactured to close tolerances to ensure correct fitment within the diff housing without modification
• Compact single-component part — ideal to keep as a spare in your pit bag for race day

What's Included

• 1x Koswork KOS04136 Ball Differential Thrust Spring

What You Need

• Team Associated B6, B7, or compatible AE 2WD buggy to fit this part
• Standard RC tool set for differential servicing (e.g. hex drivers, diff fluid)
• Replacement diff balls, thrust washers, or diff fluid if carrying out a full differential rebuild