HONDA 42301-449-840 Rear Axle Bolt Shaft

( Manufacturer Part Number: 42301-449-840 ), ( Part Type: Axle Bolt Shaft )

Review HONDA Cx Rear Axle Bolt Shaft fits 500C 1982

The **Honda 42301-449-840 82 500C Rear Axle Bolt Shaft** is a precision-engineered, high-performance component designed exclusively for the iconic **Honda 500cc CB750F "Super Four" (1982 model)**, ensuring optimal drivetrain alignment and durability under demanding riding conditions. Crafted from **heat-treated alloy steel**, this bolt shaft is forged to withstand the intense torque and lateral forces generated during aggressive acceleration, high-speed cruising, and heavy braking, making it a critical part of the rear axle assembly. The shaft features a **smooth, machined surface** with a **fine thread pitch** that guarantees a secure, vibration-free fit within the axle housing, preventing premature wear or loosening that could compromise ride stability or handling. Its **standardized 8mm diameter** and **M12 thread pattern** ensure compatibility with the original Honda axle assembly, allowing for seamless installation without modification to the drivetrain components. This bolt shaft is particularly essential for riders who prioritize **long-term reliability**, as it helps maintain proper axle alignment, reducing the risk of premature bearing failure or chain tension issues. Whether used for routine maintenance, restoration projects, or performance upgrades, this genuine Honda part is a testament to the brand s commitment to quality and engineering precision, offering a direct replacement that restores factory specifications and performance.

### **Pros and Cons of buying a Honda 42301-449-840 (82 500C Rear Axle Bolt Shaft)**

1. **Authentic Fitment** This part is a direct OEM (Original Equipment Manufacturer) replacement for the 1982 Honda 500C (CB500C) motorcycle, ensuring a perfect match in terms of design, material, and function. Aftermarket parts may not always fit as precisely.

2. **Reliability** Honda parts are known for durability and consistent quality. The bolt shaft is a critical component in the rear axle assembly, and a genuine Honda part reduces the risk of premature failure or misalignment issues.

3. **Ease of Installation** Since it is an OEM part, it should align correctly with the existing drivetrain components, reducing the chance of modification errors that could occur with non-genuine replacements.

4. **Long-Term Performance** The materials used in Honda s original parts are designed to withstand the stresses of a motorcycle s drivetrain, including torque and vibration. This can extend the lifespan of the axle assembly if installed correctly.

5. **Warranty Coverage** If purchased from an authorized Honda dealer or a reputable supplier, the part may come with a warranty, providing some recourse in case of defects.

6. **Compatibility with Upgrades** If you plan to modify other components (e.g., chain, sprocket, or suspension), an OEM bolt shaft ensures that the new parts integrate smoothly without unnecessary adjustments.

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1. **Cost** OEM Honda parts can be more expensive than aftermarket alternatives. The price may be higher due to branding, quality control, and distribution costs.

2. **Limited Availability** Finding this specific part (especially for an older model like the 1982 500C) may require ordering from a specialty supplier or an online marketplace. Availability could be limited compared to newer Honda models.

3. **Potential for Counterfeit Parts** If purchasing from an untrusted seller, there is a risk of receiving a counterfeit or refurbished part that doesn t meet OEM standards. Always verify the seller s reputation and part authenticity.

4. **No Performance Advantage Over Aftermarket** Unless the part is failing, there is no significant performance benefit to choosing an OEM bolt shaft over a high-quality aftermarket alternative (e.g., from brands like DID, YSS, or TZ Racing). Aftermarket parts may even offer improvements like lighter weight or reinforced materials.

5. **Installation Complexity** While the part fits correctly, replacing a rear axle bolt shaft may require disassembling the wheel, chain, and sprocket. If you lack mechanical experience, this could be time-consuming or costly if professional labor is needed.

6. **Depreciation Factor** Older Honda parts (especially for discontinued models) may lose value over time, and if you ever sell the bike, the originality of the part may not be a selling point unless you re targeting collectors.

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- You prioritize **authenticity and reliability** over cost savings.

- You need a **direct replacement** for a failing or missing part.

- You re working on a **restoration project** where OEM parts are preferred.

- You want to avoid potential fitment issues with aftermarket alternatives.

- You re on a **tight budget**, aftermarket options may offer comparable quality at a lower price.

- You re not experiencing **specific issues** with the current axle, there s no urgent need to replace it.

- You re comfortable with **modifications**, some aftermarket parts might provide **lightweight or performance benefits**.

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1. **Verify the Part s Condition** Inspect the bolt shaft for wear, cracks, or damage before purchasing. If it s being sold used, confirm its history (e.g., whether it was removed from a wrecked bike).

2. **Compare Prices** Check multiple suppliers (e.g., Honda dealers, eBay, specialty motorcycle parts stores) to ensure you re getting a fair price. Be wary of unusually low offers that may indicate counterfeit goods.

3. **Consider Aftermarket Alternatives** If the part is only for maintenance and not a critical failure, research aftermarket options like **DID (Dynacraft) or YSS** for potentially better value without sacrificing quality.

4. **Install Properly** If you re not experienced with motorcycle drivetrain work, consult a mechanic to ensure the bolt shaft is installed correctly to avoid alignment or drivetrain issues.

5. **Document the Purchase** Keep receipts and warranties in case of defects, especially if buying from a dealer.

**Final Verdict:** If you need a **reliable, genuine replacement** and can afford the cost, the Honda OEM part is a safe choice. If you re open to alternatives and seeking cost savings, a high-quality aftermarket bolt shaft may suffice. Always prioritize **fitment, condition, and seller reputation** over price alone.

Details:

Good usable part with only normal signs of wear and use but nothing excessive. 82 Honda CX 500C. Combined shipping is available for multiple items.: This is a used part that has been cleaned, tested and inspected to ensure quality.

part #: 42301449840 prices

• $24.76-$63.44

specifications fendeframat:

• for models: 500c
• for makes: Honda
• for years: 1982
• mpn: 42301-449-840
• part type: Axle Bolt Shaft

general fendeframat:

• Motorcycle Scooter Parts Accessories > Body Frame > Other Body Frame
• condition: Used

seller fendeframat:

• city: Chippewa Lake, Ohio
• # reviews: 112666
• rating: 99.9%

payments fendeframat:

• other
• wallet: Apple-pay
• credit card: Diners-club

returns fendeframat:

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

offer fendeframat:

• availability: In Stock
• started: March 23, 2026
• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0

shipping fendeframat:

• carrier: USPS
• cost: $0.00
• class: Standard
• transit: 3-8 Days
• service: USPS First Class
• type: Fixed

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