The AirCraft AT0018-SK04 Service Kit is designed to rebuild the axis/guide component section of the AT0018 Air Hydraulic Riveter. These parts work together to keep the internal movement straight, controlled, and repeatable—so the riveter pulls cleanly, returns properly, and delivers consistent performance from one rivet to the next.

When axis-related parts wear, you may notice rough cycling, sticking, uneven return action, or a tool that feels “notchy” during operation. This kit replaces the key axis components (items 9–10 and 12–16), helping restore correct alignment, smoother motion, and a more dependable riveting workflow—especially important when the riveter is used heavily in workshop or production environments.

Alignment + Smooth Movement = Consistent Rivets In an air-hydraulic riveter, straight and stable movement matters. Replacing worn guide/axis parts helps prevent binding, supports smooth return action, and keeps the tool cycling the way it should.