HONDA Right Crankcase Cover Cb/cl 11331-286-030

( Manufacturer Part Number: 11331286030 ), ( Part Type: Cover ), ( Machine Type: Street Motorcycle ), ( Oe/oem Part Number: 11331-286-030 ), ( Color: Silver ), ( Material: Aluminum ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Placement On Vehicle: Right )

Review HONDA Cb/cl Oem Right Crankcase Cover fits CB CL 350 1973

The **Honda 11331286030 1973 CB/CL 350 Right Crankcase Cover** is a meticulously crafted, high-quality replacement part designed specifically for Honda s iconic 1973 CB350 and CL350 models, ensuring a perfect fit and seamless integration with the engine s mechanical components. This right-hand crankcase cover is forged from durable, heat-treated aluminum, engineered to withstand the rigorous demands of high-performance riding while maintaining structural integrity over time. The cover features precision-machined surfaces, including a smooth, polished interior that minimizes friction and reduces the risk of premature wear on the crankshaft seals and bearings. Its robust construction also includes strategically placed mounting holes and gasket surfaces, ensuring a secure and airtight seal when paired with the correct gasket material, such as a high-temperature silicone or fiber-based gasket. Beyond its functional excellence, this part reflects Honda s legacy of precision engineering, offering riders the confidence that their classic bike will continue to run with the same reliability and efficiency as when it left the factory. Whether restoring a vintage CB350 to its original glory or maintaining a cherished CL350, this crankcase cover is an essential component for preserving the mechanical heart of these legendary motorcycles.

### **Pros and Cons of buying a Honda 11331286030 (1973 CB350 Right Crankcase Cover)**

1. **Authentic Fitment** This part is a direct replacement for the right crankcase cover on a 1973 Honda CB350, ensuring a perfect fit without modifications.

2. **Reliability** Honda parts are known for durability, and this cover is designed to withstand the stresses of a running engine.

3. **Prevents Leaks** A properly sealed crankcase cover helps maintain oil pressure and prevents leaks, which is critical for engine longevity.

4. **Easy Installation** As a standard replacement part, it should be straightforward to install, especially for someone with basic mechanical experience.

5. **Cost-Effective** Compared to rebuilding or replacing the entire crankcase, this part is a relatively inexpensive fix.

6. **Compatibility with Aftermarket Mods** If you plan to modify your bike (e.g., cam upgrades, porting), having an original or high-quality replacement cover ensures compatibility.

7. **Prevents Contamination** A damaged or missing cover can allow debris to enter the crankcase, leading to premature wear on bearings and gears.

1. **Age of the Part** Since this is a vintage part, it may not be as readily available as newer Honda replacements, potentially requiring sourcing from specialty suppliers.

2. **Potential Wear or Damage** If the part has been stored improperly, it could be cracked, corroded, or otherwise damaged, requiring inspection before installation.

3. **Mismatched Materials** Older parts may use different materials (e.g., gaskets, seals) than modern equivalents, which could lead to leaks if not properly sealed.

4. **Limited Availability of Gaskets** You may need to source a separate gasket kit, which could add to the cost if not included with the cover.

5. **Condition Uncertainty** If purchasing used, there s a risk of hidden damage (e.g., warping, rust) that isn t immediately visible.

6. **Potential for Counterfeit Parts** If buying from an untrusted seller, there s a chance of receiving a knockoff that doesn t meet Honda s specifications.

7. **Installation Challenges** If the surrounding components (e.g., bolts, seals) are worn, the cover may not seat properly, requiring additional maintenance.

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### **Conclusion**

Buying the **Honda 11331286030 right crankcase cover** for your 1973 CB350 is a practical choice if you need a direct replacement to prevent leaks, maintain oil pressure, and avoid further engine damage. The part is reliable, easy to install, and cost-effective compared to more extensive repairs. However, you must ensure the part is in good condition (no cracks, corrosion, or warping) and that you have the necessary gaskets or seals. If purchasing used, verify its authenticity and inspect it thoroughly before installation.

For best results, consider buying from a reputable Honda parts dealer or a trusted vintage motorcycle supplier. If you re unsure about the part s condition or installation, consulting a mechanic familiar with classic Hondas may be worthwhile.

- **Buy from a trusted source** (e.g., official Honda dealer, reputable online marketplace like eBay with verified sellers, or a classic motorcycle parts shop).

- **Inspect the part** for damage before purchasing look for cracks, rust, or warping.

- **Check for included gaskets/seals** if not provided, source them separately to ensure a proper seal.

- **Consider professional installation** if you re unsure about handling the crankcase components.

- **If available, opt for a slightly newer or remanufactured part** (if compatible) to avoid potential material degradation from age.

This part is a sound investment for maintaining your CB350 s performance and longevity.

Details:

Mounting screws and locating pins included.

part #: 11331286030 prices

• $99.00-$199.99

specifications cyclevintagee:

• for models: Cb, Cl, 350
• for makes: Honda
• for years: 1973
• mpn: 11331286030
• part type: Cover
• machine type: Street Motorcycle
• oe/oem part number: 11331-286-030
• color: Silver
• material: Aluminum
• universal fitment: No
• vintage part: Yes
• placement on vehicle: Right

offer cyclevintagee:

• quantity: 1
• best offers: True
• sold: 0
• started: May 31, 2026
• options: Ship-to-home
• availability: In Stock

seller cyclevintagee:

• city: Chandler, Arizona
• # reviews: 0
• rating: 0.0%

payments cyclevintagee:

• other
• credit card: Discover
• wallet: Paypal

general cyclevintagee:

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

shipping cyclevintagee:

• service: USPS Ground Advantage
• transit: 4-9 Days
• cost: $6.67
• carrier: USPS
• class: Standard
• type: Fixed

returns cyclevintagee:

• policy: No Returns

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