fits make: Harley. year: 1977-81.

( Brand: Chrome Specialties ), ( Manufacturer Part Number: 250796 ), ( Part Type: Bearing Transmission ), ( Compatible Make: Harley-davidson ), ( Oe/oem Part Number: 8905 )
The **Harley-Davidson Specialties 250796 Transmission Needle Bearing (Part Number 8905 for V-Twin Models, 1977 1981, 12-0300)** is a precision-engineered component designed to ensure smooth, reliable operation within the transmission housing of classic Harley-Davidson V-Twin engines. This needle bearing is a critical part of the transmission s primary drive assembly, serving as a low-friction interface between the transmission input shaft and the corresponding housing bore. Crafted from high-grade, heat-treated steel, it is engineered to withstand the rigors of heavy-duty torque transfer while maintaining optimal alignment and reducing wear on adjacent components. The bearing s unique needle-like rollers are arranged in a cage, allowing for a compact yet robust design that minimizes axial and radial play, thereby enhancing durability and extending the lifespan of the transmission. Ideal for restorers, mechanics, and enthusiasts working on Harley-Davidson models from the late 1970s, this bearing is a direct OEM replacement, ensuring a perfect fit and seamless integration with the transmission s internal mechanisms. Whether used in a rebuilt transmission or as a preventive maintenance upgrade, this needle bearing helps mitigate the risk of premature failure, excessive noise, or binding common issues in high-mileage or modified transmissions. Its compatibility with the 12-0300 transmission series further solidifies its role as a trusted component for maintaining the performance and longevity of these iconic engines.
### **Pros and Cons of buying a Harley-Davidson Specialty Part: Transmission Needle Bearing (Part #8905 for 1977-81 Harley-Davidson BT V-Twin, 12-0300 Transmission)**
#### **Pros:**1. **Direct Compatibility** This part is specifically designed for the 1977-81 Harley-Davidson Big Twin (BT) models with the 12-0300 transmission. It ensures a proper fit without modification, reducing the risk of installation errors.
2. **High-Quality Material** Harley-Davidson parts, especially those from the Specialty line, are typically made from durable materials designed to withstand the stresses of motorcycle transmissions. Needle bearings are critical for smooth gear operation, and a genuine part should provide better longevity than aftermarket alternatives.
3. **Reliability** Since this is an OEM (Original Equipment Manufacturer) part, it is built to the same standards as the bearing that came in your transmission originally. This can help prevent premature wear or failure, especially if the original bearing was worn out.
4. **Ease of Installation** Needle bearings are relatively straightforward to replace, especially with the right tools (a bearing press or socket set). Many mechanics and DIYers have experience with this type of repair, making it a manageable project.
5. **Prevents Further Damage** A failing needle bearing can cause excessive noise, rough shifting, or even transmission damage if ignored. Replacing it proactively can save you from more costly repairs down the line.
6. **Warranty Coverage** If purchased from an authorized Harley dealer or a reputable seller, this part may come with a warranty, providing peace of mind against defects.
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#### **Cons:**1. **Cost** Genuine Harley-Davidson parts can be expensive, especially for older models. The price may be higher than aftermarket alternatives, which could offer similar performance at a lower cost.
2. **Limited Availability** Since this is a specialty part for an older model, it may not be as widely stocked as more common components. You may need to order it online or from a specialized motorcycle parts supplier, which could involve shipping delays.
3. **Potential for Counterfeit Parts** Buying from unauthorized sellers (e.g., eBay without verification or unscrupulous online marketplaces) risks receiving counterfeit or low-quality parts. Always purchase from trusted sources like Harley dealers, reputable online retailers, or verified sellers.
4. **Additional Labor Costs** While the part itself is straightforward to replace, if you re not comfortable with transmission work, you may need to pay a mechanic to install it. Labor costs can add up, especially for older Harley-Davidson models where mechanics may charge premium rates.
5. **Mixed Quality of Aftermarket Options** While not an issue with the genuine part, some aftermarket needle bearings may be cheaper but could fail prematurely or lack the durability of an OEM part. If cost is a concern, thorough research into aftermarket brands (e.g., Torque Bearings, JE, or other reputable suppliers) is recommended.
6. **Transmission Condition** Simply replacing the needle bearing may not solve all transmission issues. If the synchros, gears, or other components are worn, the problem could persist or recur. A full transmission inspection may be necessary for long-term reliability.
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### **Conclusion:**The **Harley-Davidson Specialty Transmission Needle Bearing (Part #8905)** is a reliable and compatible choice for restoring smooth operation to your 1977-81 Big Twin s 12-0300 transmission. Its OEM quality ensures durability and reduces the risk of premature failure, making it a strong option if budget and availability allow. However, the higher cost and potential need for professional installation must be weighed against the benefits.
If you re on a tighter budget, **high-quality aftermarket alternatives** (e.g., Torque Bearings or JE) can be a cost-effective substitute, provided they meet or exceed OEM standards. Always verify the seller s reputation and the part s authenticity to avoid counterfeit items.
For most riders, **prioritizing quality over cost is advisable**, especially for critical components like needle bearings. If you re comfortable with DIY repairs, replacing the bearing yourself can save on labor costs while ensuring the job is done correctly.
### **Recommendation:**- **Buy from an authorized Harley-Davidson dealer or a trusted online retailer** (e.g., Harley-Davidson Parts Store, Cycle Planet, or a verified eBay seller) to guarantee authenticity.
- **Inspect the transmission thoroughly** before and after replacement to ensure no other components (e.g., synchros, bearings, or seals) are failing.
- **Consider professional installation** if you lack experience with transmission work, as improper handling could cause further damage.
- **Compare prices** between OEM and reputable aftermarket options to ensure you re getting the best value without compromising quality.
Ultimately, investing in a genuine or high-quality needle bearing will extend the life of your transmission and prevent costly repairs in the future.
With an OE/OEM part number of 8905 and a manufacturer 250796, this needle bearing is genuine, OEM product that meets the highest standards quality durability. This needle bearing is specifically designed for compatibility with Harley model's from 1977 to 1981, ensuring a perfect fit and reliable performance. V-Twin #12-0300 CS #250796 Harley-Davidson #8905, The 1977-81 Four Speed Harley Big Twin Transmission Needle Bearing by Chrome Specialties is a high-quality replacement part for motorcycles.