Description
ALLIANT POWER AP63448 ACCESSORY DRIVE BELT TENSIONER
The Alliant Power AP63448 accessory drive belt tensioner is engineered to maintain proper belt tension and reliable accessory drive system performance in Ford® 6.0L Power Stroke diesel applications.
Designed for demanding diesel operating conditions, this tensioner helps support proper belt alignment, reduced belt slip, and consistent accessory system operation. Manufactured to meet or exceed OE-style fitment and performance standards.
Features & Benefits
- Direct-fit OE-style replacement
- Helps maintain proper serpentine belt tension
- Supports reliable accessory drive system performance
- Durable construction for long-term operation
- Designed for demanding diesel environments
- Helps reduce belt noise and slippage
- Precision-engineered fit, form, and function
- Tested for dependable performance and reliability
Specifications
- Brand: Alliant Power
- Part Number: AP63448
- Condition: New
- Product Type: Accessory Drive Belt Tensioner
- Gross Weight: 0.477 LB
- Country of Origin: USA
- UPC: 843497102594
- Reference Number: APP1614
Compatible Applications
Fits select Ford® 6.0L Power Stroke diesel applications including:
- Ford® F-250 Super Duty
- Ford® F-350 Super Duty
- Ford® F-450 Super Duty
- Ford® F-550 Super Duty
- Ford® Excursion
- Ford® E-Series diesel applications
⚠ Please verify fitment using your vehicle information and part number before purchase.
Cross Reference Numbers
For identification and compatibility reference only:
3C2Z6B209AA, 63448, 89313, AP63448, BT70
Warranty
Warranty Coverage:
- 24 Months / 100,000 Miles
Warranty details: Alliant Power Warranty Information
California Diesel Note
California Diesel supplies diesel fuel system and engine-related components for light-duty, medium-duty, and heavy-duty diesel applications. We focus on practical support, dependable inventory, and diesel-focused service for repair shops, fleets, and diesel professionals.
Legal Compliance
⚠ Legal Compliance: This product is not endorsed by or affiliated with Ford® or any other brand mentioned. Trademarks are used only for compatibility and identification purposes.
⚠ California Proposition 65 Warning: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
Payment & Security
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