HARLEY-DAVIDSON 3901-16 Rear Hub Wheel Tire Brake Frame 3958-15 P718
fits make: Harley. year: 1917–1925.
( Brand: Harley-davidson ), ( Manufacturer Part Number: 3901-16 ), ( Country Of Origin: United States ), ( Placement On Vehicle: Front, Rear )
Review HARLEY DAVIDSON Oem Rear Hub Wheel Tire Jd Brake Frame fits 1917–1925
The **Harley-Davidson 3901-16 (1925 1917) Rear Hub Assembly**, paired with the **3958-15 Wheel Tire** and **JD Brake Frame (P718)**, represents a meticulously crafted, period-correct restoration component designed for vintage Harley-Davidson enthusiasts seeking authenticity and performance. This rare and highly sought-after assembly originates from Harley-Davidson s early Model 16 and 17 era, a time when the brand was pioneering the evolution of motorcycle engineering with its iconic flat-twin powerplants. The **3901-16 rear hub** is a precision-machined, cast-iron unit featuring the classic spoked wheel design, complete with a robust axle housing and integrated gearing that drives the chain final drive a hallmark of Harley s early mechanical sophistication. The hub s internal components, including the bearing assembly and sprocket, are built to withstand the demands of classic riding, ensuring smooth operation and durability reminiscent of the era s robust construction standards.
Complementing the hub is the **3958-15 wheel tire**, a carefully selected aftermarket or reproduction tire designed to match the original specifications of the 1917 1925 Harley-Davidson models. These tires are crafted from high-quality rubber compounds and feature the classic knobby tread pattern, providing both traction and a nostalgic aesthetic that enhances the bike s vintage appeal. The **JD Brake Frame (P718)** adds another layer of authenticity, as it incorporates the original drum brake assembly, complete with the iconic Harley-Davidson brake drum and internal shoe mechanism. This brake frame, often referred to as the "JD" or "Jumbo" frame, was a staple in Harley s early production, offering a sturdy and functional braking system that was both reliable and simple in its operation. Together, these components form a cohesive, historically accurate package that allows riders to restore or modify their vintage Harley-Davidson with unparalleled attention to detail, ensuring that every aspect from the rear hub s gearing to the brake frame s mechanical linkage aligns with the original engineering of the early 1900s.
For collectors and restorers, this assembly is not merely a functional upgrade but a piece of automotive history, embodying the craftsmanship and innovation that defined Harley-Davidson s formative years. Whether integrated into a fully restored 1917 1925 Model 16 or 17, or used as a standalone component for a custom build, the **3901-16 rear hub, 3958-15 wheel tire, and JD Brake Frame (P718)** combination delivers both the mechanical integrity and the timeless charm that vintage Harley enthusiasts cherish. Each part is designed to fit seamlessly with the original motorcycle s frame and drivetrain, ensuring a perfect blend of performance and period accuracy that honors the legacy of Harley-Davidson s earliest days.
### **Pros and Cons of Buying a 1925-1937 Harley-Davidson Rear Hub (3901-16), Wheel/Tire (3958-15), JD Brake Frame (P718), and Associated Parts**
#### **Pros**
1. **Historical and Collectible Value** These parts are from the early classic Harley-Davidson era, making them highly sought after by vintage motorcycle enthusiasts. Original or period-correct components can significantly increase the value of a restored bike.
2. **Rarity and Availability** Many of these parts are no longer manufactured, especially in their original form. Finding exact replacements can be difficult, so owning them ensures you won t be stuck without them in the future.
3. **Restoration Potential** If you re restoring a vintage Harley, these parts may be essential for authenticity. A fully restored early model with original or period-correct components can be worth far more than a modernized version.
4. **Mechanical Interest** For those who appreciate mechanical history, working with these parts offers a unique challenge. The craftsmanship and engineering of early Harley-Davidsons are distinct from modern bikes.
5. **Community and Enthusiasm** Owning classic Harley parts connects you to a passionate community of vintage motorcycle lovers. Restoring or maintaining these components can be a rewarding hobby.
6. **Potential for Resale** If you ever decide to sell, these parts especially in excellent condition could fetch a good price from collectors or restorers.
7. **Durability (If Well-Maintained)** Early Harley components, when properly cared for, can last decades. The materials and construction were robust, though they require more attention than modern parts.
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#### **Cons**
1. **High Cost** Vintage Harley parts, especially those from the 1920s 1930s, can be expensive. Prices for complete wheels, hubs, and frames may exceed the value of a modern bike, making them a significant investment.
2. **Difficulty in Sourcing** While some parts may still exist, finding complete sets (especially with matching condition) can be challenging. You may need to search multiple dealers, auctions, or private sellers.
3. **Maintenance and Upkeep** These parts are not designed for modern use without modifications. Rust, worn bearings, and outdated materials (like early brake systems) require frequent inspection and possibly custom solutions (e.g., modern seals, bearings, or brake upgrades).
4. **Compatibility Issues** Even if the parts are mechanically sound, they may not fit perfectly with modern Harley-Davidsons or require extensive modifications. Some components (like early JD brake frames) may need custom fabrication to work with later models.
5. **Lack of Standardization** Early Harley parts were not as standardized as later models. Variations in manufacturing tolerances mean that finding exact replacements can be hit-or-miss, leading to potential compatibility problems.
6. **Time-Consuming Restoration** Restoring these parts often requires specialized tools, knowledge of vintage mechanics, and patience. If you re not experienced, the process can be frustrating and costly.
7. **Reliability Concerns** While early Harleys were durable, their components were not built for the same level of performance or longevity as modern bikes. Expect more frequent failures in bearings, brakes, and drivetrain components.
8. **Insurance and Storage Challenges** Vintage parts, especially in their original condition, may require special handling for storage (e.g., climate-controlled environments to prevent rust). Insurance for high-value parts can also be expensive.
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### **Conclusion**
Buying these specific Harley-Davidson parts (1925 1937 rear hub, wheel/tire, JD brake frame, etc.) is a **highly specialized and potentially valuable** endeavor. They are ideal for **serious collectors, restorers, or enthusiasts** who prioritize authenticity and historical significance over convenience or modern performance.
However, they are **not a practical choice** for casual riders, those on a budget, or anyone seeking a reliable, low-maintenance motorcycle. The costs, maintenance demands, and potential compatibility issues make them more of a **collectible or restoration project** than a functional daily ride.
If your goal is **preservation or restoration**, these parts are worth pursuing. If you re looking for **a rideable bike**, modern or mid-century Harley parts would be a far more practical and cost-effective option.
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### **Recommendation**
- **Buy if:**- You are restoring a vintage Harley-Davidson and need period-correct parts.
- You are a collector willing to invest in rare, high-quality components.
- You have the mechanical knowledge, time, and budget to maintain or restore them properly.
- You are part of a community where these parts hold significant value.
- **Avoid if:**- You need a reliable, low-maintenance motorcycle for daily use.
- You lack experience in vintage motorcycle mechanics or restoration.
- You are unwilling to spend significant money on sourcing, maintenance, or potential modifications.
- You prioritize modern convenience over historical authenticity.
For most riders, a **modern or mid-century Harley with aftermarket upgrades** will provide better reliability and performance at a lower long-term cost. However, if you re passionate about early Harley history, these parts can be an exciting and rewarding challenge. Always **inspect condition thoroughly** before purchasing, and consider consulting a vintage motorcycle expert to assess compatibility and feasibility.
Details:
I may be able to change settings for you. This hub goes on 1915-1917 is complete and nice. Doug A 1915-1917 NARROW Flange Rear Wheel Hub # 3958-15. I am a 35 yr AMCA member #2748.
For Sale is: A 1915-1917 NARROW Flange Rear Wheel Hub # 3958-15.
part #: 390116 prices
- $225.00-$1200.00
specifications cyclevintagee:
- for makes: Harley
- for years: 1917-1925
- brand: Harley-davidson
- mpn: 3901-16
- country of origin: United States
- placement on vehicle: Front, Rear
shipping cyclevintagee:
- class: Standard
- cost: $19.60
- service: USPS Ground Advantage
- carrier: USPS
- transit: 4-9 Days
- type: Calculated
returns cyclevintagee:
- paid by: Seller
- time: 30 Days
- policy: Returns Accepted
payments cyclevintagee:
- money order
- check
- credit card: Mastercard
- wallet: Google-pay
- cash
- other
general cyclevintagee:
- Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
- condition: Used
seller cyclevintagee:
- city: Watsonville, California
- # reviews: 3673
- rating: 100.0%
offer cyclevintagee:
- sold: 0
- started: May 17, 2026
- availability: In Stock
- options: Ship-to-home
- quantity: 1
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