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
Shipping :
Free UPS Ground shipping to within the continental United States (48 states)
Alaska, Hawaii, Puerto Rico, U.S territories, APO/ FPO, Canada and other countries there will be a delivery surcharge.
Orders will be shipped out from Monday to Friday a week (except holiday). Orders placed before 3:00pm PST will be shipped out the same day. However, sometimes due to unfortunate circumstances, we may have to delay shipment for one day.
Tracking numbers will be sent via email within one business days when the order was shipped. If you did not received a tracking number, first check your “spam / junk” folder on your email, if it is not there, please give us a call or send us an eBay message.
For international order: your country’s import duties, taxes and brokerage fees are not include in the shipping fee. Please contact the shipping carrier and your local custom office regarding these fees.
Returns :
30 days Money-Back Guarantee!
If you are not happy with your purchase for any reason ( and the part is brand new, has not been installed, or damage in any way) please return it within 30 days for a refund, less shipping fees.
Please contact us for a Return Authorization Number (RMA) and return shipping address. Do not return items without an RMA number or the package will be refused and returned to you at your expense.
Return items must be well packed in the original manufacturer’s packing and contain everything that was originally provided such as packing materials, hardware, manuals, protective wrap/caps, instructions, etc.
Be sure to write down the package tracking number. If your return is lost or damaged during shipping, we cannot refund you because the item cannot be resold or returned to our supplier. You will have to submit a claim directly to your shipping company requesting compensation.
Refunds are issued approximately 1-2 days after we receive your return. Please allow 1-2 days for inspection and processing time before inquiring about the status of your refund.
Piston rings, main bearings, and rod bearings cannot be returned if the manufacturer’s seal or plastic shrink-wrapped has been opened. There is a no-exceptions policy that ensures the quality of the components you receive.