Stone JG-18825-D Engine Gasket by Ishino Stone

The Stone JG-18825-D is an OEM-quality engine gasket manufactured by Ishino Stone (Ishino Gasket Corporation), a Tokyo-based sealing specialist with roots dating back to 1923. Designed to Toyota application specifications, this gasket delivers a precise, leak-free seal engineered to match original equipment standards.

Ishino Stone is widely regarded as a leading gasket and seal manufacturer for Japanese and Korean vehicles, supplying products to major automakers and the professional service market alike. Every Stone gasket is produced using materials and tolerances consistent with OEM requirements, ensuring proper fit and long-term reliability.

Key Features:

• OEM-specification materials for a precise, durable seal
• Manufactured by Ishino Stone (Ishino Gasket Corporation), Tokyo, Japan — est. 1923
• Designed for Toyota engine applications per Stone's JG-series numbering system
• Non-asbestos construction meeting modern engine service standards
• Each set includes all components needed to complete the service
• Warranted against wear and defect under normal operating conditions when properly installed

Stone gasket sets are trusted by professional technicians for their comprehensive coverage, allowing one part number to service multiple engine variants and vehicle models — reducing inventory complexity while maintaining quality.