fits model: F250sd, Crew. make: Ford. year: 2017.

( Manufacturer Part Number: HC344602FBB ), ( Warranty: 90 Day ), ( Genuine Oem: Yes ), ( Seller Notes: Quality, Oem, Recycled, Part, 1-year, 3-year, Warranties ), ( Interchange Item Code: 431 ), ( Color: Grey ), ( Reference Oe/oem: Hc344602fbb, Hc344602fcb, Hc3z4602r ), ( Type: Drive Shaft )
The **Ford HC344602FBB Rear Drive Shaft (2017 F-250 Super Duty Crew Cab, 6-Foot Box, 160-inch Wheelbase)** is a precision-engineered, high-performance drivetrain component designed exclusively for Ford s heavy-duty F-Series lineup, ensuring seamless power transfer from the transmission to the rear axle in the most rugged and demanding applications. Built to meet the stringent durability requirements of the 2017 model year, this drive shaft is crafted from high-strength, heat-treated alloy steel, optimized for superior strength-to-weight ratio while maintaining exceptional resistance to fatigue, vibration, and torsional stress. The shaft features a **splined universal joint (U-joint) at the transmission end**, engineered with sealed, grease-filled bearings to minimize wear and extend service life, even under extreme loads or off-road conditions where constant articulation is required. At the axle end, a **spicer joint (constant velocity or near-constant velocity design, depending on application)** ensures smooth, low-friction power delivery at varying angles, reducing noise and preventing premature failure in high-torque scenarios.
This drive shaft is specifically tailored for the **160-inch wheelbase F-250 Super Duty Crew Cab with a 6-foot cargo box**, where precise length and alignment are critical for optimal drivetrain performance and driveline balance. The **6-foot length** accommodates the extended wheelbase and cargo configuration, preventing binding or excessive slack that could lead to driveline whine or misalignment. The shaft s **balanced construction** minimizes vibration, enhancing ride comfort and reducing stress on suspension components, while the **robust snap rings and seals** at both ends provide reliable retention and protection against contaminants like dirt, mud, and road debris common hazards in commercial, towing, or off-road applications. Ford s rigorous testing protocols ensure this drive shaft withstands the demands of heavy-duty payloads, towing capacities up to **13,500 pounds**, and continuous operation in harsh environments, making it an indispensable part of the F-250 s drivetrain.
For maximum compatibility and longevity, this drive shaft is designed to integrate seamlessly with the **Ford 10-speed automatic transmission (10R80) or 6-speed automatic (6R140)** found in the 2017 F-250 Super Duty, as well as the **Power Stroke 6.7L V8 turbo diesel engine**, which generates up to **475 horsepower and 1,050 lb-ft of torque**. The drivetrain s robust construction allows it to handle the high torque outputs of the Power Stroke engine without compromising on reliability, making it an essential component for fleet operators, construction professionals, and enthusiasts who demand dependable performance in both on-road and off-road settings. Whether hauling heavy loads, towing trailers, or navigating rough terrain, this drive shaft delivers the strength, precision, and durability required to keep the F-250 Super Duty running at peak efficiency for thousands of miles between services.
### **Pros and Cons of buying a Ford HC344602FBB Rear Drive Shaft (2017 F-250 Super Duty Crew Cab, 6FT Box, 160" Wheelbase)**
#### **Pros:**1. **OEM Replacement Part** This is a genuine Ford part, ensuring compatibility with your 2017 F-250 Super Duty. OEM components are designed to meet Ford s exact specifications, reducing the risk of fitment issues or premature failure.
2. **High-Quality Construction** Ford s drive shafts are built to withstand heavy-duty use, including towing, hauling, and off-road conditions. The materials and manufacturing standards are robust, which can extend the part s lifespan compared to aftermarket alternatives.
3. **Warranty Coverage** If purchased directly from Ford or an authorized dealer, this part may come with a warranty (typically 12 months or 12,000 miles, depending on the retailer). This provides peace of mind in case of defects.
4. **Reliability for Heavy-Duty Use** The F-250 Super Duty is a workhorse, and the rear drive shaft is a critical component for power transfer. A high-quality OEM part reduces the risk of failure during demanding tasks like towing heavy loads or driving off-road.
5. **Ease of Installation** Since it s an OEM part, it should fit seamlessly with minimal modifications required. This can save time and labor costs compared to aftermarket parts that may require additional adjustments.
6. **Resale Value** Using OEM parts can help maintain the vehicle s value, especially if you plan to sell or trade it in the future. Dealers and buyers often prefer vehicles with original equipment components.
7. **Support for Ford s Aftermarket Network** If you need assistance with installation or troubleshooting, Ford s dealerships and authorized service centers are well-equipped to handle OEM parts.
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#### **Cons:**1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price of the HC344602FBB drive shaft will likely be higher than a comparable aftermarket part, which could be a deterrent for budget-conscious buyers.
2. **Limited Availability Outside Dealerships** While Ford parts are widely available, they may not be as easily accessible as aftermarket parts, which can be found at auto parts stores, online retailers, or specialty shops. This could require ordering from a dealer, which may take longer.
3. **Potential for Overkill** If your F-250 is not subjected to extreme conditions (e.g., heavy towing, off-roading, or rough terrain), an OEM drive shaft may be more than necessary. In such cases, a high-quality aftermarket part could offer similar performance at a lower cost.
4. **No Customization Options** Unlike aftermarket parts, OEM drive shafts do not offer customization (e.g., different materials, weight reductions, or performance enhancements). If you re looking for upgrades, aftermarket options may provide more flexibility.
5. **Potential for Counterfeit Parts** If purchasing from a third-party seller (e.g., eBay, Craigslist, or unscrupulous online retailers), 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.
6. **Installation Complexity** While OEM parts are designed to fit, replacing a drive shaft can be labor-intensive, especially for DIYers without experience. If you re not comfortable with the process, professional installation will add to the cost.
7. **Environmental and Ethical Concerns** OEM parts contribute to the automotive industry s resource consumption and waste. If sustainability is a priority, aftermarket parts (especially those made from recycled materials) might be a more eco-friendly choice.
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### **Conclusion:**The **Ford HC344602FBB rear drive shaft** is an excellent choice if you prioritize **reliability, compatibility, and long-term durability** for your 2017 F-250 Super Duty. It is ideal for owners who:
- Need a **direct replacement** with no fitment issues.
- Plan to **tow heavy loads, haul frequently, or drive in demanding conditions**.
- Want **warranty coverage** and access to Ford s support network.
- Are willing to **invest in a high-quality, long-lasting part**.
However, if **cost is a major concern** or you re not subjecting your truck to extreme use, an **aftermarket drive shaft from a reputable brand** (e.g., Currie, Spicer, or Dana) could be a cost-effective alternative without sacrificing performance. Aftermarket parts often come with warranties, customization options, and are generally more affordable.
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### **Recommendation:** - **Buy the OEM HC344602FBB if:**- You want the **most reliable, long-lasting part** with guaranteed fitment.
- Your truck is used for **heavy-duty work, towing, or off-roading**.
- You prefer **warranty protection** and official Ford support.
- You re willing to **pay the premium** for peace of mind.
- **Consider an aftermarket alternative if:**- You re on a **tight budget** and can find a high-quality aftermarket part with a strong warranty.
- Your driving conditions are **mild to moderate** (e.g., daily commuting, light hauling).
- You want **customization options** (e.g., lighter weight, different materials).
- You re comfortable **researching brands** (e.g., Currie, Spicer, or Dana) to ensure quality.
**Final Tip:** If you choose the OEM part, **purchase it from an authorized Ford dealer or a trusted online retailer** (e.g., RockAuto, PartsGeek, or Amazon with verified sellers) to avoid counterfeit or refurbished parts. Always inspect the part upon arrival and ensure it matches the correct part number. If installing yourself, follow Ford s service manual or consult a professional to avoid damage.
Unless specified as Universal this is a direct fit Drive Shaft. Parts go back into cars rather than landfill. Original parts mean a perfect fit. This part fits vehicles made in the following years 2017 ,2018.
All parts are covered by warranty. Every part is cleaned, tested and inspected by experts.