About S&S Cycle S&S Cycle has built American V-twin performance parts in Viola, Wisconsin since 1958 — flywheels, carburetors, cams, cylinder heads and complete crate engines. When a Harley owner talks about a 124, a 128 or a 131 build, they are usually talking about S&S. Few names carry more weight with engine builders in this space. This S&S Cycle replacement hardware fastener is an essential component for Harley-Davidson engine assembly and service. Manufactured from durable zinc and alloy steel, it meets OEM specifications to ensure a precise fit and reliable performance. It's a single-piece component, ideal for specific engine work. Why riders pick this OEM-spec replacement fastener for Harley engines Durable zinc and alloy steel construction Single piece for specific assembly requirements Ensures reliable engine component securement When performing engine work on your Harley-Davidson, using high-quality fasteners is critical for ensuring the integrity and longevity of your build. This S&S Cycle hardware fastener is manufactured to OEM specifications, providing a direct replacement for various engine assembly applications. Its robust zinc and alloy steel construction ensures it can withstand the demands of a high-performance V-twin engine.Durable Construction for Engine Integrity Constructed from durable zinc and alloy steel Manufactured to OEM replacement specifications Single piece for specific engine assembly needs Designed for reliable performance in Harley-Davidson engines Essential for Engine Rebuilds and ServiceWhether you're doing a full engine rebuild, performing routine maintenance, or replacing a lost fastener, this S&S Cycle hardware piece is a dependable choice. It's engineered to integrate seamlessly into your Harley-Davidson engine, providing the necessary strength and security. Always consult your service manual to confirm the specific application and location for this fastener on your model. Specifications Brand: S&S Cycle Manufacturer Part #: 17-0346 Material: Zinc, Alloy Steel Weight: 0.03 lb Category: Engine Components / Hardware - Singles Common questions Is this an OEM Harley fastener or an S&S replacement part? S&S Cycle manufactures this fastener to OEM specifications, making it a direct replacement for various Harley-Davidson engine work applications. What is this specific fastener used for on a Harley-Davidson engine? This is a general engine assembly fastener. You should consult your Harley service manual or S&S documentation for the specific application and location on your particular model. Will this hardware fastener fit all Harley-Davidson models? This is a generic engine fastener for Harley-Davidson applications. It is crucial to confirm the specific fitment for your model and engine type in your service manual before ordering. Ordering from Vtwinbikers Brand new, sourced through authorized US distribution — never used, never grey-market. Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order. Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride. {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://vtwinbikers.com"},{"@type":"ListItem","position":2,"name":"Hardware - Singles","item":"https://vtwinbikers.com/collections/all"},{"@type":"ListItem","position":3,"name":"S&S Cycle","item":"https://vtwinbikers.com/collections/s-s-cycle"},{"@type":"ListItem","position":4,"name":"S&S Cycle Engine Hardware Fastener - Harley-Davidson","item":"https://vtwinbikers.com/products/s-s-cycle-hardware-harley-davidson"}]} {"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Is this an OEM Harley fastener or an S&S replacement part?","acceptedAnswer":{"@type":"Answer","text":"S&S Cycle manufactures this fastener to OEM specifications, making it a direct replacement for various Harley-Davidson engine work applications."}},{"@type":"Question","name":"What is this specific fastener used for on a Harley-Davidson engine?","acceptedAnswer":{"@type":"Answer","text":"This is a general engine assembly fastener. You should consult your Harley service manual or S&S documentation for the specific application and location on your particular model."}},{"@type":"Question","name":"Will this hardware fastener fit all Harley-Davidson models?","acceptedAnswer":{"@type":"Answer","text":"This is a generic engine fastener for Harley-Davidson applications. It is crucial to confirm the specific fitment for your model and engine type in your service manual before ordering."}}]}
