21 Pinball Rubber Ring Kit

Full Playfield Rubber Kit — 21

Bringing a 21 back to life? This complete silicone kit covers the entire playfield — rings, posts, flippers, and shooter tip included. Drop-in replacements that outlast factory rubber.

Our process starts with the Williams factory service manual for 21, then layers in data from community-verified part lists and other trusted kit references. If the manual is wrong — and some are — we fix it.

Complete Playfield Coverage

Includes every rubber the 21 needs: silicone rings, post rubbers, post sleeves, flipper rubbers, and shooter tip.

Upgrade to Eh⁺

Factory rubber degrades. Eh⁺ silicone is engineered to last: UV-resistant, temperature-stable, and available in 16 colours. Same great ball feel as rubber, with none of the maintenance headaches. Free shipping across Canada on orders over $200.

Browse all Williams pinball rubber kits →