fits make: Kawasaki. year: 1979-81.

( Manufacturer Part Number: 39016-3505 ), ( Part Type: Spring Bracket Suspension ), ( Country Of Origin: Japan )
The **Kawasaki 39016-3505 suspension spring bracket** is a meticulously crafted, high-performance component designed specifically for the **1979 1981 Kawasaki Invader**, a legendary motorcycle known for its aggressive styling, raw power, and off-road prowess. This bracket serves as a critical link in the motorcycle s front suspension system, housing the coil springs that absorb shocks, maintain tire contact with the ground, and ensure a balanced ride whether tackling rough trails, cruising on pavement, or navigating tight turns. Crafted from durable, heat-treated steel, the bracket is built to withstand the demands of heavy-duty use, offering both strength and resilience against fatigue, warping, or deformation over time. Its precise engineering ensures proper alignment of the suspension components, allowing for optimal spring compression and extension, which is essential for maintaining consistent handling and rider control. For enthusiasts seeking to restore or upgrade their Invader s suspension, this bracket is an indispensable part of a complete rebuild, as it directly impacts ride quality, stability, and the overall performance of the bike s front end. Whether used in a full suspension overhaul or as part of a selective upgrade, the **39016-3505** is a vital component that helps preserve the Invader s legendary reputation for rugged reliability and exhilarating performance.
The Kawasaki 39016-3505 suspension spring bracket for the 1979 81 Invader is a part that can be useful for restoring or modifying your bike, but it has several key advantages and disadvantages to consider before purchasing.
**Pros:**The primary benefit of this part is its **authenticity and fitment**. Since it is an original Kawasaki component, it will match the factory specifications of your 1979 81 Invader perfectly, ensuring proper alignment and functionality. This can be particularly important if you are restoring the bike to its original condition or maintaining its historical accuracy. The part is also likely to be **durable**, as Kawasaki used quality materials in its manufacturing at the time.
Another advantage is that it may be **easier to find than aftermarket alternatives** for older models, especially if you are working with a trusted dealer or a parts specialist who stocks genuine Kawasaki components. This can simplify sourcing and reduce the risk of compatibility issues.
**Cons:**One of the main drawbacks is the **age and potential wear** of the part, especially if it is being sourced from a used or salvage yard. The spring bracket may have been exposed to rust, corrosion, or mechanical stress over the years, which could compromise its structural integrity. Even if the part looks intact, it may require **cleaning, machining, or replacement of other components** (such as bushings or springs) to function correctly.
Another consideration is the **cost**. Genuine Kawasaki parts, particularly for older models, can be **expensive**, especially if they are sourced directly from the manufacturer or authorized dealers. This may make the purchase less cost-effective compared to aftermarket alternatives, which might offer similar performance at a lower price.
Additionally, if you are not experienced with motorcycle restoration or suspension work, **installation could be challenging**. The process may require specialized tools, precise measurements, and an understanding of suspension geometry to ensure the part fits and functions as intended. Improper installation could lead to handling issues or even safety concerns.
**Conclusion:**The Kawasaki 39016-3505 suspension spring bracket is a solid choice if you prioritize **authenticity, fitment, and long-term reliability** for your 1979 81 Invader. It is ideal for restorers or enthusiasts who want to maintain the bike s original character or who have difficulty finding compatible aftermarket parts. However, if the part is sourced from a questionable source, it may require significant additional work to restore it to usable condition.
If you are on a budget or looking for a more modern solution, aftermarket alternatives might be worth exploring, provided they are properly tested and compatible. Always weigh the **condition, cost, and your own mechanical skill level** before making a purchase.
**Recommendation:**If you decide to proceed with this part, **source it from a reputable dealer or a trusted parts specialist** to ensure its quality and authenticity. Inspect it thoroughly for signs of damage, corrosion, or wear before purchasing. If you are unsure about installation, consider consulting a professional mechanic or seeking guidance from a Kawasaki restoration forum. For those with limited experience, an aftermarket bracket that is specifically designed for your model may offer a more practical and cost-effective solution.
NOS KAWASAKI SNOWMOBILE SUSPENSION SPRING BRACKET, PART NUMBER - 39016-3505, FITS THESE model's ; 1979 INVADER / INTRUDER SS340-A2, SS440-A2, ST440-A2 1980 - SS340-A3, SS440-A3, ST440-A3 1981 - SS440-A3A.