A reliable splined driveshaft is crucial for the smooth and efficient transfer of power from your vehicle's transmission to the differential. Without a properly functioning unit, you risk poor performance, vibrations, and potential damage to other drivetrain components. Selecting the right replacement ensures your vehicle operates as intended and maintains its longevity.
- Part Number: 1-2938-21 1293821
- Part Name: 1-3/8" 21 Tooth Fully Splined Shafting
- Application: Model 112F2221 fully splined shaft. No retention grooves. Black oxide finished steel.
- Note: Application information provided is for reference only. Please make sure to match the exact part numbers between this part and the part that you are replacing.
- Ask your mechanics to make sure it matches exactly in case of doubt before purchasing. Made of high-quality materials, stable performance, high reliability, easy to install, fast response.
- Leading Manufacturer Of High-Quality Products
- International Renown For Our Diverse Range Of Award-Winning Products
- Designed With The User In Mind
- Proven And Tested For Durability And Function In Real-World Conditions
- Meeting Or Exceeding All Required And Standardized Testing
- Brand New Front CV-Joint Repair Kit On Rear Driveshaft
- Allows Replacement Of The Front CV-Joint On The Rear Driveshaft (Connects To Transfer Case), For Rear CV-Joint See APDTY-154538
- Kit Includes; Bearing Section, Front & Rear Covers, Metal Spacers/Gasket, Snap Ring, Boot Clamp, Splined Stub Shaft
- Compatible With 2013-2019 Ford Escape (AWD), 2015-2019 Lincoln MKC (AWD)
- Repairs EJ7Z-4R602-D, EJ7Z4R602D, CV6Z4R602A, CV6Z4R602B, EJ7Z4R602B, 946-175
- [Vehicle Fitment]: Compatible with Subaru Forester 2014 2015 2016 2017 2018 H4 2.0L/H4 2.5L (From 01/11/2014)
- [Reference Number]: 447-62370, 447-62371, 44762370, 44762371, 3905619710, 28321SG000, 28321SG010, NCV66012, 66-7568, 667568
- [Specifications]: ① Location: Front Left or Right (Driver or Passenger Side); ② ABS Ring Included: No; ③ Axle Nut Included: Yes; ④ Spindle Nut Thread Size: M22 x 1.5; ⑤ Compressed Length: 31.75 inch; ⑥ Input Shaft Spline Count: 25; ⑦ Output...
- [Function]: CV axles serve as the final link between the engine and the wheels, transferring power from the vehicle's transmission and differential to the wheels to drive the vehicle forward
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted CV axles. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind
- Leading Manufacturer Of High-Quality Products
- International Renown For Our Diverse Range Of Award-Winning Products
- Designed With The User In Mind
- Proven And Tested For Durability And Function In Real-World Conditions
- Meeting Or Exceeding All Required And Standardized Testing
- 【Compatible Vehicles】New CV Axle Shaft Fits For Nissan Maxima 2009-2014 V6 3.5L(for S SV Model Only)
- 【CV Axle Shaft Part Number for Replacement】for 66-6295, 391019N00B, 66-6306, 391009N00B, 391009N01A
- 【Product Specifications】 Position: front(Left and Right Side) ✦ Output Shaft Spline Count: 32 ✦ Input Shaft Spline Count: 29 ✦ Compressed Length(inch): 25.87(Left) 40.04(Right) ✦ Axle Nut Included: Yes ✦ Axle Nut Thread Size: M24×1.5 ✦ CV...
- 【Reliable Quality】The CV axle shaft not only meets OEM standards through precision machining and rigorous testing but also improves upon the original design with reinforced failure points like the bell boot and CV joint, ensuring superior durability...
- 【Important Note & Service】Before purchasing, verify your vehicle compatibility via Amazon’s 'Confirmed Fit' tool located in the top left corner. Our CV axle shaft come with one year guarantee. If you have any questions, please feel free to tell us...
- Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles
- This product is made from high quality materials and designed for long-lasting performance
- This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings
- This is an O.E.M. part
- 【Compatible Vehicles】New CV Axle Shaft Fit for Hyundai Sonata 2.4L 2015-2019 L4, Fit for Kia Optima 2.4L 2016-2020 L4
- 【CV Axle Shaft Part Number for Replacement】for 49500C2210, 66-3829, 663829
- 【Product Specifications】✦ Position: front(Left Side) ✦ Output Shaft Spline Count: 30 ✦ Input Shaft Spline Count: 27 ✦ ABS Shaft Spline Count: 48T ✦ Compressed Length(inch): 26.48 ✦ Axle Nut Included: Yes ✦ Axle Nut Thread Size: M...
- 【Reliable Quality】The CV axle shaft not only meets OEM standards through precision machining and rigorous testing but also improves upon the original design with reinforced failure points like the bell boot and CV joint, ensuring superior durability...
- 【Important Note & Service】Before purchasing, verify your vehicle compatibility via Amazon’s 'Confirmed Fit' tool located in the top left corner. Our CV axle shaft come with one year guarantee. If you have any questions, please feel free to tell us...
- [About AISIN Aftermarket] - Leveraging AISIN's legacy as an automotive leader since 1965, our aftermarket CV axle shafts or CV axle shaft assemblies are engineered to the exacting standards of global manufacturers, providing robust, seamless operation and...
- [Compatibility] - Compatible with Nissan Altima 2013-2018
- [Note] - This item fits sedan models only
- [Reference Part Number] - CVAN-01661, 391013NT0A
- [Product Specifications] - Position: Front Left, Input Shaft Connection Style: Splined, Output Shaft Connection Style: Splined, Input Shaft Spline Quantity: 27, Output Shaft Spline Quantity: 32, Compressed Length (IN): 27.24, ABS Ring Included: No...
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Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Splined Drives
Understanding Splined Driveshafts
A splined driveshaft, also known as a slip yoke, is a critical component in a vehicle's drivetrain. It allows for the telescopic movement necessary to accommodate the suspension's travel and the engine's movement. The splines are precisely cut teeth that mesh with a corresponding yoke on the transmission or transfer case, enabling torque transfer while permitting axial movement. When replacing one, it's essential to match the specifications of your original part to ensure proper fit and function.
Key Features to Consider
- Material: Most replacement shafts are made from durable steel alloys. High-quality steel ensures strength and resistance to bending or breaking under stress.
- Spline Count and Diameter: This is paramount for compatibility. The number of splines and their diameter must precisely match the mating yoke on your transmission or transfer case. Incorrect matching will prevent proper engagement and torque transfer.
- Length and Balance: The overall length of the shaft is critical. Driveshafts are also dynamically balanced at the factory to prevent vibrations at high speeds. Ensure the replacement is also balanced for a smooth ride.
- Finish and Coatings: Some driveshafts come with protective coatings to resist corrosion, especially important for vehicles exposed to harsh weather conditions.
Compatibility and Vehicle Fitment
The most important factor when purchasing a replacement splined driveshaft is ensuring it is compatible with your specific vehicle make, model, and year. Manufacturers often use different spline configurations and shaft lengths across various trims and drivetrain options (e.g., 2WD vs. 4WD). Always consult your vehicle's service manual or use reliable online fitment guides to confirm the correct part number or specifications before purchasing.
Installation and Maintenance Tips
Proper installation is vital for the longevity of your new driveshaft. Ensure all mounting points are clean and that the slip yoke is properly greased with the recommended lubricant to allow for smooth movement. After installation, it's advisable to have the driveshaft professionally balanced if it wasn't pre-balanced. Regular inspection for signs of wear, damage, or imbalance, such as vibrations or unusual noises, can help prevent further issues.