KAWASAKI 92028-1348 Connecting Rod Bushing Nos KAF450/EX500/EN500/EN450

( Manufacturer Part Number: 92028-1348 ), ( Type: Rod Bearing )

Review KAWASAKI Kaf450/ex500/en500/en450 Connecting Rod Bushing Blue Nos fits KAF450 EX500 EN500 EN450

The **Kawasaki 92028-1348 KAF450/EX500/EN500/EN450 Connecting Rod Bushing (NOS)** is a high-performance, factory-original replacement part designed to restore peak mechanical efficiency and longevity to Kawasaki s legendary 450cc and 500cc air-cooled single-cylinder engines, including the iconic KAF450, EX500, EN500, and EN450 models. Crafted from premium, heat-treated steel and precision-machined to Kawasaki s exacting specifications, this bushing serves as a critical load-bearing component within the connecting rod assembly, ensuring smooth articulation between the piston rod and the crankshaft journal. Engineered to withstand the intense stresses of high-revving, high-torque operation common in both stock and modified setups this bushing mitigates wear, reduces friction, and prevents premature failure in the rod s pivot point, which is particularly vulnerable to fatigue under aggressive riding conditions or aftermarket modifications like crankshaft upgrades or increased compression ratios. The **new-old-stock (NOS)** designation guarantees that this part has never been installed or used, maintaining its original factory finish and dimensional integrity, free from the wear or deformation that can occur with aftermarket or refurbished alternatives. Ideal for both restoration projects and performance builds, this bushing is a straightforward yet essential upgrade for riders seeking to preserve the structural integrity of their engine while maximizing reliability and power output. Its seamless fit and compatibility with stock and aftermarket components make it a trusted choice for enthusiasts aiming to extend the lifespan of their Kawasaki s legendary air-cooled powerplants.

### **Pros and Cons of buying a Kawasaki 92028-1348 KAF450/EX500/EN500/EN450 Connecting Rod Bushing (Nos)**

1. **OEM Quality and Fit** This is an original Kawasaki part, meaning it is designed specifically for the KAF450, EX500, EN500, and EN450 engines. It ensures a proper fit, reducing the risk of misalignment or improper installation.

2. **Reliability and Durability** Kawasaki parts are known for their robustness and longevity, especially in high-performance applications. A new bushing should last the full service life of the engine if properly maintained.

3. **Performance Consistency** Since it is a genuine part, it will maintain the engine s intended performance without compromising power delivery or efficiency.

4. **Warranty Coverage** If purchased directly from Kawasaki or an authorized dealer, the part may come with a warranty, providing peace of mind against defects.

5. **Easier Maintenance and Replacement** Using an OEM part simplifies future repairs, as mechanics and owners will be familiar with its specifications.

6. **Prevents Premature Wear** A failing connecting rod bushing can lead to catastrophic engine failure. Replacing it with a new one prevents potential damage to other engine components.

7. **No Modification Risks** Unlike aftermarket parts, an OEM bushing does not require adjustments or tuning to ensure proper function.

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1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. The price may be a significant investment, especially if the engine is older or the bike is not high-value.

2. **Limited Availability** Depending on the region, Kawasaki parts may not always be readily available, requiring special ordering or longer wait times.

3. **Potential Overkill for Non-Racing Use** If the engine is not heavily stressed (e.g., in a casual commuter bike), a high-quality aftermarket bushing might suffice at a lower cost.

4. **Installation Complexity** Replacing a connecting rod bushing requires disassembly of the engine, which may be labor-intensive and time-consuming for inexperienced mechanics.

5. **No Performance Upgrade** Unlike some aftermarket bushings designed for reduced friction or improved durability, this is a standard replacement part and does not offer any performance benefits beyond reliability.

6. **Depreciation Factor** If the bike is older, the cost of the part may not be justified compared to the bike s overall value, making aftermarket options more economical.

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The Kawasaki 92028-1348 connecting rod bushing is a **high-quality, reliable, and safe choice** for maintaining or restoring engine integrity, especially in high-mileage or performance-oriented applications. Its OEM status ensures compatibility, durability, and peace of mind, making it ideal for serious riders or mechanics who prioritize long-term engine health.

However, if budget is a concern or the engine is not heavily stressed, a **high-quality aftermarket bushing** (from reputable brands like **Fel-Pro, Moroso, or JE** with proper reviews) could be a cost-effective alternative without sacrificing performance or reliability. Aftermarket options often provide similar durability at a lower price, though they may lack Kawasaki s warranty.

- You want absolute certainty of fit and reliability.

- The engine is in a high-performance or racing application.

- You prefer OEM parts for warranty or long-term trust.

- You are replacing a failed bushing and want to avoid any risk of misalignment.

- You are on a tight budget and the engine is not heavily stressed.

- The bike is older, and the cost of the OEM part is disproportionate to its value.

- You have experience with engine work and trust a well-reviewed aftermarket brand.

For most casual riders, a **balanced approach** verifying the engine s condition and consulting a mechanic will help determine whether the OEM part is necessary or if a reputable aftermarket option is sufficient. Always ensure the replacement process is done correctly to avoid voiding warranties or causing further damage.

Details:

PART NUMBER 92028-1348. KAWASAKI KAF450/EX500/EN500/EN450 CONNECTING ROD BUSHING BLUE NOS.

part #: 920281348 prices

• $10.44-$22.96

specifications bearingmotorcycleiz:

• for models: Kaf450, Ex500, En500, En450
• for makes: Kawasaki
• mpn: 92028-1348
• type: Rod Bearing

returns bearingmotorcycleiz:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller bearingmotorcycleiz:

• rating: 99.9%
• # reviews: 17409
• city: Waterford, Michigan

shipping bearingmotorcycleiz:

• carrier: USPS
• transit: 5-9 Days
• class: Expedited
• service: USPS Priority Mail
• type: Fixed
• cost: $0.00

payments bearingmotorcycleiz:

• credit card: Visa
• other
• wallet: Google-pay

general bearingmotorcycleiz:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings

offer bearingmotorcycleiz:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: February 15, 2026
• quantity: 1

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