Description
Mueller Industries A17987 — 1-5/8″ 4-Bolt Check Valve Rebuild Kit
The Mueller Industries A17987 is a purpose-built rebuild kit designed to restore the full functionality of 1-5/8″ 4-bolt check valves. Engineered to Mueller’s exacting quality standards, this kit provides HVAC and refrigeration technicians with the components needed to refurbish worn or leaking check valves quickly and cost-effectively — extending service life without the expense of full valve replacement.
Key Features
- Designed specifically for 1-5/8″ 4-bolt check valve configurations
- Genuine Mueller Industries replacement components for reliable fit and function
- Restores proper check valve sealing and flow performance
- Cost-effective alternative to complete valve replacement
- Ideal for HVAC, refrigeration, and plumbing service applications
- Backed by Mueller Industries’ reputation for quality valve products
Application
This rebuild kit is suited for use in commercial and industrial HVAC and refrigeration systems where 1-5/8″ 4-bolt check valves are installed. Use during routine maintenance or emergency service calls to quickly return check valves to like-new operating condition.
Product Specifications
- Brand: Mueller Industries
- SKU: A17987
- Valve Size: 1-5/8″
- Configuration: 4-Bolt
- Kit Type: Check Valve Rebuild Kit







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