The Enginetech ST181221N Engine Valve Seat is designed to provide a precise fit and reliable performance in various engine applications. Crafted from durable Nickel/Cobalt material, these valve seats help eliminate gaps in the valve train, ensuring optimal sealing and engine efficiency. With an outside diameter of approximately 1.82 inches and a seat angle of 45 degrees, they are engineered to meet the exact specifications needed for high-performance engine rebuilding. These valve seats are ideal for use in both domestic and import engines, offering versatility and quality for professional and DIY rebuilders alike. Enginetech’s commitment to quality and customer service makes these parts a dependable choice for maintaining or restoring engine performance. This pack includes four valve seats, providing a cost-effective solution for engine repairs and upgrades. Designed for easy installation, these valve seats are engineered specifically for engine builders who demand precision and durability in every component. Whether you're restoring a classic car or optimizing a modern engine, the Enginetech ST181221N valve seats deliver the performance and reliability required for a successful rebuild.
Features:
Material: Nickel/Cobalt for durability and heat resistance
Outside Diameter: Approximately 1.82 inches for precise fitting
Seat Angle: 45 degrees for optimal sealing
Pack Size: Includes four valve seats for convenience and value
Engine Compatibility: Suitable for various domestic and import engines
Fits Following Models:
1988 Ford F-350
1989 Ford F-350
1990 Ford F-350
1991 Ford F-350
1992 Ford F-350
1993 Ford F-350
1994 Ford F-350
1995 Ford F-350
1996 Ford F-350
1997 Ford F-350
Features:
Material: Nickel/Cobalt
Outside Diameter: 1.8175
Seat Angle: 45
Aaiaid Part Number: BBPTST181221N
Part Number: ST181221N
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.
Item added to your cart
Enginetech ST181221N Engine Valve Seat - 4 Pack for Domestic and Import Engines