fits model: F250sd, 2wd. make: Ford. year: 2008–2010.

( Brand: Ford Truck ), ( Manufacturer Part Number: F250SD ), ( Part Type: Driveshaft ), ( Conditions Options: At, Assembly, 4x2 ), ( Genuine Oem: Yes ), ( Ipn: 431-00820 ), ( Warranty: 90 Day )
The Ford 431-00820 rear drive shaft is a critical component of the driveline system in select 2008-2010 Ford F250 Super Duty trucks with 137-inch wheelbase and 2-wheel drive configuration. This rear drive shaft, part number 933698, is specifically designed for 4.3L engines.
Measuring approximately 34.3 inches long and 1.25 inches in diameter, this durably crafted drive shaft is engineered to efficiently transfer the engine's power to the rear wheels. Its robust construction features a cross section consisting of aOuritic 5340 chrome molybdenum steel tube, spherical joints, and U-joints, all designed to minimize vibrations, and accommodate the articulation needs of heavy-duty applications.
Each U-joint in this rear drive shaft boasts a premium, self-lubricating, long-lasting greasable design. These U-joints feature tapered roller bearings that provide maximum joint life and ensure smooth operation even under the most rigorous conditions. Additionally, the spherical joints on this drive shaft ensure proper alignment during extreme suspension articulation.
The Ford 431-00820 rear drive shaft undergoes an extensive testing process to ensure its high level of precision and performance. It's also lubricated and sealed to keep the internal components free from harmful contaminants, ensuring longer service life.
As a crucial component of your vehicle's driveline, maintaining a properly functioning rear drive shaft is essential for the overall performance, reliability, and safety of your Ford F250 Super Duty. If you suspect your current rear drive shaft needs replacement, or if you're making improvements to your vehicle, installation of the genuine Ford 431-00820 rear drive shaft will provide the optimal performance you expect from your hardworking F250.
Before diving deep into the Ford 431-00820 rear drive shaft purchase decision, it s crucial to discuss its key features, advantages, and potential disadvantages. This analysis will help you understand the intricacies of this product, giving you a clear perspective to make an informed decision.
II. Description of the Ford 431-00820 Rear Drive Shaft1. The Ford 431-00820 is a genuine Ford OE rear drive shaft designed for select 2008-2010 F-250 SD 4x2 vehicles with 137-inch wheelbase and 4.10 ratios.
2. This rear drive shaft transmits torque to the rear wheel assembly.
3. It is a one-piece, tubular design that provides maximum strength and durability.
4. Features RSC joints at both the prop shaft and CV joint ends for optimal flexibility.
III. Advantages of the Ford 431-00820 Rear Drive Shaft1. Enhanced Performance: The rear drive shaft delivers consistent power transfer, boosting overall performance and providing a smoother driving experience.
2. Original Equipment: The Ford 431-00820 is a factory-original rear drive shaft, which ensures a precise, accurate fit and proper function.
3. Enhanced Durability: Constructed with robust materials and designed to meet the high demands of commercial-grade vehicles, this rear drive shaft promises extended longevity.
IV. Disadvantages of the Ford 431-00820 Rear Drive Shaft1. Cost: While being attractive due to its superior quality, the Ford 431-00820 comes with a higher price tag compared to aftermarket alternatives.
2. Availability: Due to its specific application, this part might not be readily available at local retailers and might require an order from an automotive parts supplier.
V. ConclusionThe Ford 431-00820 rear drive shaft offers several advantages, including improved performance, original equipment fitment, and increased durability, making it an excellent choice for dedicated Ford F-250 SD 4x2 owners who value premium components alongside excellent driveline performance. Although it comes with a higher cost and limited availability, the benefits that come with investing in a genuine OE Ford rear drive shaft outweigh the potential drawbacks.
VI. Recommendation
If you're an F-250 SD 4x2 137" wheelbase 4.10 ratio vehicle owner seeking optimal performance and peace of mind, the Ford 431-00820 rear drive shaft is a top-tier, recommended option. While it may require a thorough parts search for its acquisition, the returns in terms of durability, improved performance, and precise fitment make it a worthwhile investment.
Rear Drive Shaft 137 Wb Assembly 2WD 6.4L Fits 08-10 FORD F250SD PICKUP 933698 This part was removed from a 2008 with 159000 miles on it. FORD F250SD PICKUP 08-10 137 WB, AT, assembly, 4x2, 6.4L diesel.