Designed for precision and durability, the Enginetech ST18121 Engine Valve Seat is a high-quality component engineered to ensure optimal engine performance. Crafted from Hi-Chrome material, this valve seat offers excellent wear resistance and thermal stability, making it suitable for demanding engine rebuilds and repairs. The 1.8175-inch outside diameter and 45-degree seat angle provide a perfect fit for a wide range of domestic and import engines, helping to eliminate gaps in the valve train for smoother operation. As part of Enginetech's comprehensive line of engine parts, this valve seat is specifically engineered for engine rebuilder needs, ensuring easy installation and reliable function. Whether you're working on a complete engine overhaul or replacing individual components, this product provides the quality and consistency you expect from a trusted brand. The 4-pack offers value and convenience, allowing for multiple repairs or replacements without compromising quality. Enginetech has been family-owned and operated since 1982, committed to providing the engine builder community with dependable parts and excellent customer service. With nationwide distribution, the company ensures that professional and DIY mechanics alike can access high-performance engine components. The ST18121 valve seat is designed to meet the rigorous standards of engine rebuilding, helping restore engines to their optimal performance levels with ease and confidence.
Features:
Material: Hi-Chrome for enhanced wear resistance and thermal stability
Outside Diameter: 1.8175 inches for a precise fit
Seat Angle: 45° designed for optimal sealing and performance
Includes 4 valve seats for multiple replacements or repairs
Engineered specifically for engine rebuilders to ensure reliability
Features:
Material: Hi-Chrome
Outside Diameter: 1.8175
Seat Angle: 45
Aaiaid Part Number: BBPTST18121
Part Number: ST18121
Brand Aaia: BBPT
Performance Part offers a Limited Warranty to entire products to be free from defects in workmanship and material under normal service conditions for a period of 90 days whichever occurs from the original date of delivery of the good.
The warranty is not transferable, is valid to the original purchaser, and is limited to the replacement of defective products only.
This Limited Warranty does not cover labor, damage from accidents, alterations, misuse, or modifications not intended by the manufacturer, and other expenses such as towing loading fluids, oils, or car rentals.
All warranty claims must be pre-authorized and returned prepaid to Performance Part for inspection and approval.
No exchanges will be made for any product that has been damaged, misused, or improperly installed. We always recommend professional installation of our products.
The buyer assumes the risk of damage caused by improper installation.
All disputes arising from the transaction shall be resolved by a court of competent jurisdiction within Los Angeles County, California.
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