Kawasaki KZ440 Parts (1980–1983) – OEM & Aftermarket Motorcycle Parts

Looking for high-quality Kawasaki KZ440 parts? Whether you ride a KZ440 standard or a KZ440 LTD cruiser, this collection includes the essential components you need to restore, maintain, or keep this popular mid-sized Kawasaki twin on the road.

The Kawasaki KZ440 was introduced in the early 1980s as an evolution of the earlier KZ400 platform, offering increased displacement and refined performance. Powered by a 440cc air-cooled parallel twin engine, the KZ440 delivered dependable torque, smooth operation, and straightforward maintenance — qualities that made it especially appealing to everyday riders.

Models such as the KZ440 LTD were designed from the outset with cruiser-style ergonomics, reflecting the growing demand in the U.S. market for relaxed riding positions and classic custom-inspired styling. Features like a longer front fork, low seat height, and wider rear tire gave the LTD a distinctive cruiser profile, while still retaining Kawasaki’s proven mechanical reliability. Today, the KZ440 is appreciated for its simplicity, durability, and versatility as both a rider and a restoration candidate.

Quality KZ440 Parts – Built for Maintenance & Long-Term Reliability

At Old Bike Barn, we specialize in hard-to-find Kawasaki KZ440 replacement parts to help keep these vintage twins running strong. Whether you're performing routine service, reviving a stored motorcycle, or maintaining a dependable daily rider, this collection provides the parts you need to do the job right.

This page includes: engine gasket sets and seal kits, carburetor rebuild kits and fuel system components, fork seals and suspension parts, throttle, clutch, and brake cables, OEM-style levers, grips, and control hardware, front and rear brake pads and shoes, and other essential wear items commonly required on aging KZ440 models.

All parts are curated specifically for Kawasaki KZ440 motorcycles, ensuring proper fitment and reliable performance. As factory parts for older Kawasaki's become increasingly scarce, we focus on keeping critical maintenance and replacement components available so these bikes can stay on the road.

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 riders trust Old Bike Barn for Kawasaki KZ440 motorcycle parts. We help keep classic Japanese motorcycles alive, one project at a time.