Keep your tumbler running leak-free with the genuine Tumble-Bee Barrel Replacement Gasket. This durable rubber gasket is designed to create a tight seal between the barrel's inner lid and the barrel body, helping prevent water, grit, and polishing compounds from escaping during the tumbling process. It is the same gasket included with all Tumble-Bee barrels and serves as a direct replacement when your original gasket becomes worn, stretched, cracked, or damaged.

A properly functioning gasket is one of the most important components of a rock tumbler barrel. Even a small leak can result in lost slurry, inconsistent tumbling results, messy workspaces, and premature wear on your equipment. Replacing an old gasket is an inexpensive way to restore a reliable seal and keep your tumbling projects running smoothly. Many experienced rock tumblers recommend replacing worn gaskets at the first sign of leakage rather than trying temporary fixes.

This replacement gasket fits both 2 lb. and 4 lb. Tumble-Bee rotary tumbler barrels and installs easily by fitting snugly around the barrel's inner lid. Simply remove the old gasket, clean the sealing surfaces, and install the new gasket before tightening the barrel assembly.

Whether you're preparing for your next batch of rough rock, polishing gemstones, or maintaining your equipment, having a spare gasket on hand helps minimize downtime and ensures your tumbler remains sealed and operating efficiently.

Features & Benefits

Genuine replacement part for Tumble-Bee barrels
Creates a secure, leak-resistant seal
Helps prevent spills and slurry loss
Easy to install in minutes
Fits both 2 lb. and 4 lb. Tumble-Bee barrels
Ideal for replacing worn, cracked, or stretched gaskets
Helps maintain consistent tumbling performance
Affordable preventative maintenance item

Specifications

Product Type: Replacement Barrel Gasket
Material: Rubber
Color: Black
Compatibility: Tumble-Bee 2 lb. and 4 lb. rotary tumbler barrels
Installation: Fits around the barrel inner lid
Sold: Individually
Approximate Dimensions: 4" x 4" x 0.25"

Why Replace Your Barrel Gasket?

Over time, exposure to water, grit, polishing compounds, and continuous compression can cause barrel gaskets to wear out. A fresh gasket helps restore a proper seal, reduces the risk of leaks, protects your tumbler, and keeps your tumbling batches progressing without interruption. Having a replacement gasket available is a simple way to extend the life of your Tumble-Bee barrel and avoid unexpected downtime.

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