- Gaskets & Seals
- Fluids & Chemicals
- V-Twin Engines & Products
- New Parts
All orders must be paid in advance with a VISA or MASTERCARD. Orders must be placed by the cardholder. Please have your card number and expiration date ready when placing an order.
The ShopEngineParts.com, Inc. logos, marks and product images are the property of ShopEngineParts.com, Inc. and may not be used in ANY manner without prior written consent. This website also contains images of sponsored riders, which we have permission to use. These images are the property of the respective person and written consent must be obtained to use these images. The remaining content of this website such as text, phrases, videos, images, icons, and any other items that represent the “look and feel” of the ShopEngineParts.com, Inc. website are protected under U.S. and international copyright laws and may NOT be used for any reason.
The term "Harley-Davidson" and various model designations of Harley-Davidson, Inc. are solely used for reference and fitment purposes. No affiliation exists between ShopEngineParts.com, Inc. and Harley-Davidson, Inc., and the use of any trademarks or other proprietary designations of Harley-Davidson in this site should not be construed as indicating sponsorship or official approval by Harley-Davidson, Inc. of ShopEngineParts.com, Inc. or ShopEngineParts.com products. Likewise, the mentioning of any other manufacturer or model on this website is for reference and fitment purposes only.
All shipping charges are the customer's responsibility, including backordered items.
A $15.00 Service Charge is added to all accounts when a shipment is refused. All refused shipment charges must be paid in full before any future orders can be shipped.
All orders in which the gasket bore size and/or thickness are changed by the customer are considered custom orders. All custom orders are non-returnable.
All prices, terms and availability subject to change without notice
In order to maintain a timely order process and delivery no order cancellations or add-on orders will be accepted. All calls to add-on to an order will be treated as a separate order.
No. MLS head gaskets require smooth, flat and true head and deck surfaces to seal. Most of the time with o-ring setups the wire and groove fall where our gasket’s combustion seal is located; therefore, the wire will hold the gasket and not allow proper compression while the receiver grooves allow combustion gases to escape.
A surface finish of 50 RA (roughness average) or finer, is recommended for a proper gasket seal. Anything rougher may conflict with the gasket design.
When using MLS head gaskets always refer to the manufacturer of the fastener to determine accurate torque values. Appropriate torque is critical when installing new gaskets of any kind.
ShopEngineParts.com Multi-Layer Steel (MLS) head gaskets go on dry because they are coated with a sealant. Each MLS head gasket is coated with a .001" thick Viton rubber that is bonded to the outer stainless steel layers. Adding an additional sealer can hinder the performance of an MLS head gasket.
Yes. Call ShopEngineParts.com with the engine type or ShopEngineParts.com standard part number (search online or in our catalog) along with the bore size and thickness you would prefer and we will create your custom gasket. (440-853-2332)
Absolutely! ShopEngineParts.com has the capabilities to make every gasket and seal needed to overhaul nearly any type of engine. We offer Rubber Molded Valve Cover Gaskets, intake, exhaust, timing cover, oil pan, rear main seals, valve stem seals, carburetor gaskets, and much more!
As stated on all ShopEngineParts.com invoices returns must be authorized and issued an RGA number. To obtain an authorized RGA number please contact our Returns Department or fill out our RGA Form. Only catalog / stock items can be returned (custom gaskets are non-returnable). All returns will incur a 25% restock charge. Returns are not accepted after 30 days from invoice date. RGA stands for Return Goods Authorization. All authorized returns entering the building must include this number on the outside of the package in order for the shipping department to receive and properly process.
Most gaskets are manufactured as they are ordered due to the vast amount of custom gasket applications that are offered. Once an order is received it usually takes approximately 3 business days for that order to ship. Please keep in mind that orders placed outside of normal business hours will be processed the next business day.
Online orders will be shipped based on the customers choice at checkout. We (do not) ship to P.O. boxes. Please contact us if you are interested in an expedited shipping on your order.
Shipping delay can occur when the wrong address or zip code is submitted for the shipping address. If the shipping company can not deliver the package we will contact you via phone or email.
During the holiday season shipping delivery may vary.
If an item needs to be returned the shipping fees are the customer's responsibility. Amount of refund will be based on the purchase price of your product.
The agreed upon venue, in the event of any dispute whatsoever between the parties, whether instituted by either party, including, but not limited to, contract terms, payment terms, delivery, type, defects, sufficiency of product, shall be the Court of Common Pleas, Lake County, Ohio or the Painesville Municipal Court, Lake County, Ohio, depending on the amount in controversy. This agreement shall be governed by and construed under the laws of the State of Ohio.
All prices and terms are subject to change without notice.
VISA and Mastercard accepted. COD-Company check with a current credit card number on file. Open accounts may be established by well rated firms. A credit application is available upon request. Open accounts are due payable Net 30 days from date of invoice. No statement will be sent. If account becomes 60 or more days past due, it is subject to being placed on credit hold. No orders will be shipped or new orders accepted until past due balance is paid. If an account becomes 90 or more days past due, it is subject to being placed for collections. All costs of collection are the responsibility of the customer, including attorney fees, court costs, and other expenses of litigation.
Authorization (RGA) must be obtained in advance on all returns. A packing slip or invoice must accompany the merchandise. No returns after 30 days from invoice date. All returns subject to a 25% restocking charge. All custom designed and custom manufactured gaskets are non-returnable.
Only catalog parts are returnable.
Review your invoice and notify us immediately of any incorrect or inaccurate information. Shortages must be reported within 10 days.
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Although we take reasonable steps to protect personally identifiable information you provide via this Site from loss, misuse, or unauthorized alteration, no system is 100% secure or error-free. Therefore, we do not, and cannot, guarantee the security or accuracy of the information we collect via this Site, and you acknowledge that you are assuming the risk in transmitting any information to us.
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Phone: (440) 853-2332, M-Th, 8:30 a.m. – 5:30 p.m. EST, F, 8:30 a.m. – 5:30 p.m. EST
We will take reasonable steps to respond to your inquiry and remedy any problems you may bring to our attention.