
TwinPower · New
Twin Power 86-Up XL Natural XL 1200cc Cylinder Replaces H-D 16447-88 (04 and Up Req Fin Clearancing)
MPN 489917 · Store SKU twp489917
Supplier stock checked 11/7/2026, 9:32:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Our cylinders are perfect for stock replacement. They all meet or exceed O.E.M. specifications. They are made of aluminum for your Sportster, aluminum with a steel liner for your Evolution and cast iron for your Shovelhead and Panhead. Cylinder, Aluminum, Natural
Manufacturer fitment & guides
Check 489917 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
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