About Performance Tool Performance Tool supplies hand tools, shop equipment and specialty service tools covering the jobs a home mechanic runs into on a V-twin build or service. The Performance Tool piston ring compressor set is an essential kit for any V-twin engine rebuild. Featuring six different band sizes, it's designed to make piston installation smooth and damage-free. Why riders pick this Six band sizes for versatile V-twin fitment Durable steel construction for reliable use Ensures smooth, damage-free piston installation Essential for engine rebuilds and top-end work This comprehensive set covers a wide range of piston diameters, making it suitable for most Harley-Davidson and Indian Motorcycle applications. When you're dropping new pistons into fresh cylinders, a quality ring compressor is critical to prevent ring damage and ensure proper seating. The durable steel construction of these bands provides reliable compression, allowing for a precise and controlled installation process.Reliable Piston Installation Six compressor band sizes in one convenient kit Durable steel construction for long-lasting use Designed for smooth, damage-free piston installation Covers a wide range of V-twin piston diameters Built For Your V-Twin RebuildsWhether you're performing a top-end refresh or a complete engine overhaul, this piston ring compressor set is invaluable. It ensures that piston rings are compressed evenly and precisely, guiding the piston into the cylinder bore without snagging or breaking rings. This tool is a testament to careful engine work, helping you achieve a professional-grade rebuild on your Harley or Indian V-twin. Specifications Brand: Performance Tool Manufacturer Part #: W89410 UPC: 039564894107 Piston Range: 2 7/8" to 4 3/8" diameter Length: 13.2 in Width: 10.7 in Height: 1.4 in Weight: 4.15 lbs Country of Origin: China (Taiwan) Common questions What piston sizes does this compressor set cover? This set includes six band sizes designed to fit pistons from 2 7/8" (73 mm) through 4 3/8" (110 mm) in diameter, covering a broad range of V-twin applications. Will this piston ring compressor set work on my Harley-Davidson or Indian Motorcycle? Yes, this kit is specifically designed to cover the piston diameter range for most V-twin Harley-Davidson and Indian Motorcycle engines. Always confirm fitment with your specific model. Is there a warranty included with this piston ring compressor set? Yes, Performance Tool stands behind this set with a lifetime warranty against manufacturing defects, offering peace of mind for your investment. 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":"Tools","item":"https://vtwinbikers.com/collections/all"},{"@type":"ListItem","position":3,"name":"Performance Tool","item":"https://vtwinbikers.com/collections/performance-tool"},{"@type":"ListItem","position":4,"name":"Performance Tool Piston Ring Compressor Set - Harley & Indian V-Twin","item":"https://vtwinbikers.com/products/performance-tool-piston-ring-compressor-set-kit-117-1096"}]} {"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What piston sizes does this compressor set cover?","acceptedAnswer":{"@type":"Answer","text":"This set includes six band sizes designed to fit pistons from 2 7/8\" (73 mm) through 4 3/8\" (110 mm) in diameter, covering a broad range of V-twin applications."}},{"@type":"Question","name":"Will this piston ring compressor set work on my Harley-Davidson or Indian Motorcycle?","acceptedAnswer":{"@type":"Answer","text":"Yes, this kit is specifically designed to cover the piston diameter range for most V-twin Harley-Davidson and Indian Motorcycle engines. Always confirm fitment with your specific model."}},{"@type":"Question","name":"Is there a warranty included with this piston ring compressor set?","acceptedAnswer":{"@type":"Answer","text":"Yes, Performance Tool stands behind this set with a lifetime warranty against manufacturing defects, offering peace of mind for your investment."}}]}
