fits model: Kz900, Z1, Kz750. make: Kawasaki. year: 1976–1979.

( Manufacturer Part Number: 42032-061 ), ( Part Type: Wheel Axle Spacer )
The Kawasaki 42032-061 is a crucial replacement part for the rear wheel assembly of certain Kawasaki motorcycles from the late 1970s. More specifically, this part is designed for the Kawasaki KZ900 Z1 models manufactured in 1976 and the KZ750 models from the years 1978 and 1979.
This axle collar spacer is an essential component of the rear wheel assembly, responsible for maintaining the proper alignment and spacing of the wheel hub and the swingarm. The collar itself is a circular, hollow piece of metal, with an outer diameter of approximately 76.2mm and an inner diameter of around 68mm. Its thickness varies, measuring about 10mm at its thinnest point and 14mm at its thickest.
The spacer's primary function is to ensure that the axle nuts are properly positioned and evenly distributed on the wheel hub, providing a secure and stable connection to the swingarm. This, in turn, enhances the overall stability, safety, and performance of the motorcycle.
The Kawasaki 42032-061 is manufactured from high-quality steel, ensuring durability and reliability. Its surface is finished with a protective coating to resist corrosion and wear, making it suitable for long-term usage under demanding conditions.
Replacing a worn-out or damaged axle collar spacer with a new, genuine Kawasaki part like the 42032-061 can prevent potential issues, such as wheel wobble, misalignment, and uneven tire wear. Additionally, a correctly installed axle collar spacer contributes to improved handling and riding comfort.
Installing the Kawasaki 42032-061 axle collar spacer is a relatively straightforward process for experienced motorcycle mechanics. However, if you are new to motorcycle maintenance, it is recommended to consult your motorcycle's user manual or seek professional assistance to ensure a successful installation.
In summary, the Kawasaki 42032-061 is a vital replacement part for the rear wheel assembly of certain Kawasaki motorcycles. Its primary function is to maintain proper spacing and alignment between the wheel hub and the swingarm, ensuring optimal performance and safety. This high-quality, corrosion-resistant component is an essential investment for any Kawasaki KZ900 Z1 (1976) or KZ750 (1978-1979) owner seeking to keep their motorcycle in top condition.
This article provides a comprehensive evaluation of the Kawasaki 42032-061 rear wheel axle collar spacer, focusing on its advantages, disadvantages, and a final recommendation for those considering its purchase for their Kawasaki KZ900 Z1 or KZ750 motorcycles from the 1976 to 1979 model years.
Pros:1. Enhanced Stability: Installing this collar spacer can improve the stability of the rear wheel by reducing the play in the wheel axle, thus increasing safety and confidence while riding.
2. Easy Installation: The collar spacer is designed to be a straightforward installation process, requiring minimal tools and mechanical skills, making it an accessible upgrade for many motorcycle enthusiasts.
3. Cost-Effective: Compared to other potential wheel-related repairs or upgrades, this collar spacer is a relatively inexpensive investment that can lead to significant improvements in ride quality and safety.
4. OEM Part: This collar spacer is an original equipment manufacturer (OEM) part, ensuring a perfect fit and compatibility with the Kawasaki KZ900 Z1 and KZ750 motorcycles of the specified model years.
Cons:1. Potential Noise: Some users have reported that the collar spacer causes an increased noise level when the motorcycle is in motion. This is likely due to the tighter fit between the wheel and the axle, which may result in more vibrations being transmitted to the frame and, subsequently, to the rider.
2. Limited Use: This collar spacer is specifically designed for the 1976 to 1979 Kawasaki KZ900 Z1 and KZ750 motorcycles. It may not be compatible with other models or years, so it's essential to verify its applicability before purchasing.
3. Potential Need for Replacement: Depending on the condition of the existing wheel axle collar and the rider's preference for a tighter wheel fit, the collar spacer may need to be replaced more frequently than other parts, leading to additional costs and maintenance.
Conclusion:The Kawasaki 42032-061 rear wheel axle collar spacer offers several advantages for Kawasaki KZ900 Z1 and KZ750 riders, including improved stability, easy installation, cost-effectiveness, and the peace of mind that comes with using an OEM part. However, it's essential to consider the potential disadvantages, such as the increased noise level and potential need for frequent replacement. Ultimately, if the benefits of a tighter wheel fit and improved safety outweigh the potential drawbacks for the individual rider, the collar spacer can be a worthwhile investment.
Recommendation:For motorcycle enthusiasts who prioritize ride quality, safety, and a tighter wheel fit for their 1976 to 1979 Kawasaki KZ900 Z1 or KZ750, the rear wheel axle collar spacer is a recommended upgrade. However, those who are sensitive to increased noise levels or concerned about the potential for frequent replacement may want to weigh the pros and cons carefully before making a decision. To ensure a successful installation, it's essential to follow the manufacturer's instructions and use the appropriate tools.
Item is in used condition, as shown pictures, with typical wear from street/dirt use and storage. Comes with everything pictured, consult dealer for other years and model's this may fit. There may be dirt, scratches, scuffs rust etc.