fits make: Kawasaki.

( Manufacturer Part Number: 92028-1770 ), ( Part Type: Crankshaft Bushing )
The **Kawasaki 92028-1770 Crankshaft Bushing (NOS)** is a precision-engineered, high-performance component designed specifically for Kawasaki outboard motors, ensuring optimal power transfer and longevity in demanding marine environments. Crafted from durable, heat-resistant materials, this bushing serves as a critical interface between the crankshaft and the engine block, absorbing vibrations while maintaining smooth rotational motion. The **92028-1770** is a **new old stock (NOS)** part, meaning it has been carefully preserved in its original packaging and condition, free from wear, corrosion, or aftermarket modifications that could compromise performance. Its robust construction is engineered to withstand the high stresses of continuous operation, whether in recreational boating, fishing, or professional applications, where reliability and efficiency are paramount.
This bushing is a direct-fit replacement for Kawasaki engines, ensuring seamless compatibility with models requiring this exact part number, such as certain versions of the **Kawasaki 90 HP, 115 HP, or 150 HP outboards** from the late 1980s through the early 2000s. The design incorporates precision machining to minimize friction, reducing energy loss and extending the lifespan of both the bushing itself and the surrounding engine components. Its installation is straightforward, but it is essential to follow Kawasaki s recommended service procedures, including proper lubrication and alignment, to maximize durability and prevent premature failure. For marine enthusiasts and mechanics seeking a **genuine, high-quality replacement** without the risks of counterfeit or substandard aftermarket parts, the **92028-1770 NOS Crankshaft Bushing** represents an ideal solution combining reliability, performance, and the assurance of original equipment quality.
**Pros and Cons of buying a Kawasaki 92028-1770 Crankshaft Bushing (NOS)**
The Kawasaki 92028-1770 crankshaft bushing is a critical component for maintaining engine performance and longevity in certain Kawasaki models, particularly older outboard motors. Below is a detailed breakdown of its advantages and disadvantages.
### **Pros**
1. **Original Equipment Quality (OEM)**
The part is manufactured to Kawasaki s original specifications, ensuring a precise fit and compatibility with the engine s design. This reduces the risk of improper sizing or material inconsistencies that can occur with aftermarket alternatives.
2. **Reliability and Durability**
Kawasaki s engineering standards typically result in parts that are built to withstand the stresses of marine engine operation, including vibration, corrosion, and thermal expansion. A NOS (New Old Stock) bushing is often in better condition than a used part, as it has not been exposed to wear or environmental damage.
3. **Ease of Installation**
Since the part is new, it requires no machining or modification to fit properly. This simplifies the replacement process, especially for mechanics or DIYers who may not have specialized tools for resurfacing worn bushings.
4. **Prevents Engine Damage**
A failing crankshaft bushing can lead to catastrophic engine failure, including crankshaft misalignment, excessive play, or even seizure. Replacing it with a NOS part helps maintain proper crankshaft alignment and reduces the risk of costly repairs.
5. **Long-Term Cost Savings**
While the upfront cost may be higher than some aftermarket options, a high-quality NOS bushing can extend the life of the engine, avoiding more expensive repairs down the line. It also preserves the resale value of the outboard motor if it is still in use.
6. **Availability of Documentation**
Kawasaki provides technical data and installation guidelines for their parts, which can be helpful for ensuring correct installation and avoiding common mistakes.
7. **Corrosion Resistance**
Kawasaki parts are often treated or coated to resist corrosion, which is particularly important in marine environments where saltwater exposure is common.
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### **Cons**
1. **Higher Cost**
NOS parts are typically more expensive than aftermarket alternatives. For budget-conscious buyers, this can be a significant drawback, especially if the part is only needed for routine maintenance rather than a critical failure.
2. **Limited Availability**
Depending on the age of the Kawasaki model, finding a NOS bushing may require searching through specialty marine parts dealers, eBay, or salvage yards. Some older parts may no longer be in production, making them harder to source.
3. **Potential for Overkill**
If the engine is heavily worn or the bushing failure is due to other underlying issues (e.g., misalignment, improper lubrication), replacing just the bushing may not fully resolve the problem. A more comprehensive engine overhaul might be necessary, making the part replacement less effective.
4. **Shipping and Handling Risks**
Since NOS parts are often sourced from warehouses or salvage yards, they may require careful handling during shipping to prevent damage. Buyers must account for potential delays or mishandling, which could lead to receiving a used or damaged part despite being labeled NOS.
5. **Learning Curve for Installation**
While the part itself is straightforward, replacing a crankshaft bushing may require disassembling significant portions of the engine. Those without mechanical experience may need to invest time in learning the process or hiring a professional, adding to the overall cost.
6. **Compatibility Concerns**
Even though the part is OEM, there is a small risk of misalignment or fit issues if the engine has been previously modified or if the bushing was not stored properly (e.g., exposed to moisture). Always verify compatibility with the specific engine model and year.
7. **Environmental and Ethical Considerations**
NOS parts are often sourced from returned or refurbished inventory, which may raise ethical questions for some buyers. While the part itself is new, the sourcing process may not align with sustainability or ethical purchasing preferences.
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### **Conclusion**
The Kawasaki 92028-1770 crankshaft bushing (NOS) is a high-quality, reliable replacement part that offers significant benefits in terms of fit, performance, and longevity. It is ideal for owners who prioritize original equipment standards, want to avoid engine damage, and are willing to invest in long-term maintenance. However, the higher cost and potential availability issues may make it less appealing for those on a tight budget or seeking quick, low-cost fixes.
For most serious boat owners or mechanics, the advantages of using a NOS part outweigh the drawbacks, especially when considering the potential consequences of using a substandard or worn replacement. If budget is a concern, aftermarket bushings from reputable manufacturers (with proper certifications) can be a viable alternative, provided they meet Kawasaki s specifications.
### **Recommendation**
If you are replacing a crankshaft bushing due to wear, misalignment, or failure in a Kawasaki outboard motor, **purchasing the NOS part (92028-1770) is the best choice** for ensuring optimal performance and engine health. Here s how to proceed:
1. **Verify Compatibility** Double-check that the part number matches your exact engine model and year. Consult Kawasaki s service manual or contact a dealer to confirm.
2. **Source from a Reputable Supplier** Buy from authorized Kawasaki dealers, marine parts specialists, or trusted online retailers (e.g., eBay with seller feedback, MarineMax, or West Marine) to avoid counterfeit or used parts.
3. **Prepare for Installation** Gather the necessary tools (socket set, torque wrench, gasket scraper, etc.) and consider consulting a mechanic if you lack experience with engine disassembly.
4. **Follow Installation Guidelines** Pay close attention to torque specifications and alignment to prevent future issues. Replace any accompanying seals or gaskets as needed.
5. **Consider Professional Help if Uncertain** If the engine is complex or you re uncomfortable with the process, hiring a marine mechanic ensures the job is done correctly.
For those on a tighter budget, **high-quality aftermarket bushings from brands like TorqFlite or Universal Marine** (with proper OEM specifications) can be a cost-effective alternative, but always prioritize parts that meet or exceed Kawasaki s standards. Ultimately, the NOS part is the safest and most reliable option for maintaining your engine s integrity.
All parts are in stock and ready to ship. Bushing is new and in good condition, original packaging. Items are shipped using USPS, UPS, and FedEx. New OEM Kawasaki 92028-1770 Crankshaft Bushing #1 Qty 1 NOS.
If the original package is included it may show signs of wear. Pictures: Thumbnails.