Description
Lochinvar & A.O. Smith .90″x1″ Gaskets — 5 Pack (Part# 100319654)
Keep your Lochinvar or A.O. Smith water heater or boiler running leak-free with these genuine replacement gaskets. Sold in a convenient 5-pack, part number 100319654 ensures you have the sealing components on hand for routine maintenance, service calls, or emergency repairs.
Product Overview
These precision-cut gaskets are designed as direct OEM replacements for compatible Lochinvar and A.O. Smith equipment. Their exact .90″ x 1″ dimensions ensure a proper fit and dependable seal, minimizing downtime and preventing costly leaks in hydronic heating and water heating systems.
Key Features
- OEM replacement gaskets for Lochinvar & A.O. Smith equipment
- Dimensions: .90″ x 1″ for precise, leak-free fitment
- Sold as a 5-pack for added convenience and job-site readiness
- Engineered to maintain a reliable seal under normal operating conditions
- Ideal for scheduled maintenance, service repairs, and preventive upkeep
Specifications
- Part Number: 100319654
- Gasket Size: .90″ x 1″
- Quantity: 5 per pack
- Brand: Lochinvar & A.O. Smith
- Application: Water heaters and boilers
Why Choose Genuine Replacement Gaskets?
Using OEM-specified gaskets helps protect equipment warranties, ensures compatibility, and delivers the sealing performance your system was designed to achieve. Stocking a 5-pack means you’re always prepared for the next service call.







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