6-40-521 Splined Stub Slip Tube Shaft

The DrivelinePro 6-40-521 Splined Stub Slip Tube Shaft is essential for precise fitment and reliable performance in drivetrain applications. Its robust construction ensures efficient power transfer and enhanced stability.

Key Features:

• High Compatibility: Fits 4.000-inch tubing with a 0.134-inch wall thickness.
• Precision Engineering: 2.500" diameter with 16 splines for accurate power transfer.
• Durable Construction: Built for rigorous and demanding conditions.

Technical Specs:

• Spline Dimension: 2.500 x 16 spline
• Tube Compatibility: 4.000" x 0.134" tubing

Benefits:

• Reliable Torque Transfer: Provides stable power transmission, improving vehicle performance.
• Sturdy Design: Made from high-quality materials for durability.
• Enhanced Compatibility: Versatile fit for various setups.

Applications: Ideal for applications needing a 2.500x16 spline, fitting 4.000" diameter and 0.134" wall thickness. Perfect for heavy-duty and performance setups ensuring smooth power transfer.

Upgrade your setup with the 6-40-521 Splined Stub Slip Tube Shaft, designed for durability and precision in demanding applications.

• Dana/Spicer 6-40-521
• Meritor 17N-40-521
• Neapco N6-40-521

Shipping policy

Effective Date: 06-01-2024

Thank you for shopping with DrivelinePro. We strive to ensure that your order is processed and delivered promptly. Below are the details of our shipping policy:

1. Processing Time

• Orders are processed within 1-2 business days (Monday-Friday) after receiving your order confirmation email. You will receive another notification when your order has shipped.

2. Shipping Rates and Delivery Estimates

• Shipping charges and delivery times for your order will be calculated and displayed at checkout by the carrier based on your location and chosen shipping method.

3. Shipment to P.O. Boxes or APO/FPO Addresses

• DrivelinePro ships to addresses within the U.S., U.S. Territories, and APO/FPO/DPO addresses. Please note that certain restrictions may apply.

4. International Shipping

• Currently, we do not offer international shipping outside of the United States.

5. Shipment Confirmation and Order Tracking

• You will receive a shipment confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

6. Customs, Duties, and Taxes

• DrivelinePro is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).

7. Damages

• DrivelinePro is not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier directly to file a claim. Please save all packaging materials and damaged goods before filing a claim.

8. Missing or Lost Packages

• If you suspect your order is lost or missing, please Contact Us with your order number and details of your order. We will work with the carrier to investigate and resolve the issue.

9. Returns

• For information about returns, please see our Returns Policy or contact Customer Support.

Contact Information For any additional questions or concerns regarding shipping, please Contact Us.

DrivelinePro
14955 Limonite Ave.,
Eastvale, CA 92880

Business Hours: Monday to Friday: 9 AM - 4 PM (PST)

Thank you for shopping with DrivelinePro!