Description
Probe Ball Washer for D Coupler Systems – Part #876-100831
A failing probe ball washer is one of the most common causes of beer leaks and inconsistent pours in D coupler systems. This OEM-spec replacement (part #876-100831) restores a tight, reliable seal in Micro Matic and ToF style D couplers, getting your tap back to peak performance quickly and affordably.
Key Features
- Part number: 876-100831
- Compatible with D coupler (American Sankey) systems
- Fits Micro Matic and ToF style couplers
- Food-grade rubber construction for safe, long-lasting performance
- Direct OEM replacement — installs without modification
When to Replace
- Beer leaking from the probe or coupler body
- Loss of CO₂ pressure at the coupler connection
- Visible wear, cracking, or deformation of the existing washer
- Routine preventive maintenance (recommended annually)
Sold individually. A simple, low-cost fix that prevents costly beer waste and downtime in bars, restaurants, and brewery taprooms.
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