This is a genuine OEM Kawasaki rear wheel sprocket carrier coupling, also known as a rear hub drive flange, sprocket tower, or cush drive hub. This factory aluminum alloy component mounts to the rear sprocket and fits into the rear wheel assembly. It houses the bearing and engages with the cush drive dampers to absorb drivetrain shock, reduce chain stress, and provide smooth power transfer. Part Number / Casting Stamp: 42033-1021 Compatible Models & Fitment Kawasaki KZ750 Series — 1976–1983 KZ750-B, KZ750-E, KZ750-H LTD, KZ750-K, KZ750-M Kawasaki KZ650 Series — 1977–1983 KZ650-B, C, F, D SR, H CSR Kawasaki KZ550 Series — 1980–1983 KZ550-A, KZ550-C LTD, KZ550-D / H GPz 550
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used degreaser
Worldwide shipping available
Express shipping available at checkout
Estimated delivery: 2-5 business days
All items are carefully packaged for safe transit
Items can be insured — contact us for more information
30-day return policy on most items
Items must be in original condition and packaging
Contact support for return authorization
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Yes, all parts with OEM numbers are genuine manufacturer parts. Check the specifications tab for the OEM number.
We offer a 30-day return policy. Items must be in original condition. See the Shipping tab for complete details.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
Parts are sold separately. We recommend professional installation for safety and warranty purposes.
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