3/8" OD Black Mini Post Rubber

3/8" OD Black Mini Post Rubber

Small Size. Solid Defense.

This 3/8" OD black mini post rubber is designed specifically for mini posts and tight playfield areas where precision matters. Unlike standard rings, this part is measured by outer diameter (OD)—not inner diameter—making it unique among pinball rubbers.

⚫ 3/8" outer diameter – slightly smaller than the 7/16" OD mini post rubber
📏 OD-based sizing for accurate fit on mini posts
🛠️ Durable black rubber for reliable ball deflection and playfield protection

Perfect for dialing in bumper zones or replacing worn mini post rubbers.

Precision matters. Protect the post. 💥

Williams/Bally reference numbers 23-6626 & 2A-4003
Stern #545-5348-19 & 545-5348-69
Bally R-206-11
Gottlieb A-14793
Classic Stern 7A-125