Honda CB550 Parts (1974–1978) – OEM & Aftermarket Motorcycle Parts
Looking for high-quality Honda CB550 parts? Whether you ride a standard CB550 or the sport-oriented CB550F Super Sport, this collection includes everything you need to restore, maintain, or customize one of Honda’s most respected middleweight four-cylinder motorcycles.
The Honda CB550 is widely regarded as the smaller cousin to the legendary CB750, offering similar four-cylinder performance in a lighter, more manageable package. Powered by a 544cc SOHC air-cooled inline-four engine with a wet sump design and paired to a 5-speed transmission, the CB550 delivered smooth power and excellent reliability. Early CB550 models featured a four-into-four exhaust system, reinforcing the classic four-cylinder look and sound that defined Honda’s lineup in the 1970s.
The CB550F Super Sport represented the most developed version of the platform. As the largest factory displacement of Honda’s smaller-block SOHC fours, the CB550F combined performance upgrades with distinctive styling. Early models were equipped with a single gauge cluster and individual exhaust headers, while later Super Sport versions featured a dual gauge setup with a separate speedometer and tachometer, along with a factory four-into-one exhaust header. Though similar in appearance to the CB750, the CB550 engine and cases were notably more compact and lighter, contributing to improved handling and agility.
Quality CB550 / CB550F Parts – Built for Restorations & Custom Builds
At Old Bike Barn, we specialize in hard-to-find Honda CB550 and CB550F replacement parts to keep these classic fours on the road. Whether you're performing a faithful stock restoration or building a custom cafe racer, brat, tracker, or chopper, this collection provides the parts you need to build with confidence.
This page includes: engine gasket sets and seal kits, carburetor rebuild kits, jets, and fuel filters, fork seals and suspension components, throttle, clutch, and brake cables, OEM-style levers, grips, mirrors, and control hardware, front and rear brake pads, shoes, and linkage parts, and electrical components such as ignition parts, charging system components, wiring, and regulators.
All parts are curated specifically for Honda CB550 and CB550F models, ensuring proper fitment and reliable performance. Whether you're refreshing a long-stored project or keeping a well-sorted rider dependable, we stock parts we trust — and our team rides and wrenches these bikes too.
Why Choose Old Bike Barn?
Hard-to-find OEM and aftermarket parts, accurate model-specific fitment, inventory curated by riders who wrench, and friendly support from vintage motorcycle specialists — that’s why builders trust Old Bike Barn for Honda CB550 motorcycle parts. We help keep classic Hondas alive, one project at a time.
Building a Custom CB550?
Some parts on a custom build are not model-specific. If you’re changing handlebars, mirrors, lighting, controls, shocks, exhaust pieces, fuel line, or hardware, visit our universal and custom motorcycle parts collection.
These parts are useful for cafe racers, brat builds, trackers, choppers, and garage-built vintage motorcycles, but they are not guaranteed to fit every bike without checking. Always compare measurements, mounting style, clearance, and product notes before ordering.