Precision 3/8-24 Castle Nut for King Pin Securement in Karts

Complement your king pin with this slotted castle nut, engineered to prevent rotation under load.

• 3/8-24 threading matches standard king pin specs.
• Zinc finish for longevity in harsh environments.

It secures the assembly firmly, minimizing slop that robs you of precise inputs. Result? Smoother lines and quicker laps. Ideal for AE8473 users. SKU: AE8536.