ALLIANT POWER AP0028 OIL STAND PIPE & FRONT PORT PLUG SEAL KIT

The Alliant Power AP0028 seal kit is designed for servicing high-pressure oil system stand pipes and front port plugs on Ford® 6.0L Power Stroke diesel engines. This kit includes the required D-rings and backup rings needed to reseal one stand pipe and one front port plug assembly.

Engineered for direct fitment and dependable sealing performance, the AP0028 kit supports both one-piece and two-piece stand pipe configurations, as well as old and new style stand pipes and port plugs.

⚠ Two kits are required to reseal all stand pipes and front port plugs on one engine.

Features & Benefits

• Direct fit and function
• Designed for OEM-style compatibility
• High-pressure oil system sealing solution
• Compatible with old and new style stand pipes
• Supports one-piece and two-piece stand pipe configurations
• Durable sealing materials for demanding diesel applications
• Helps restore proper high-pressure oil system operation
• Backed by Alliant Power warranty support

Kit Contents

• 2x Small High-Pressure D-Rings
• 2x Medium High-Pressure D-Rings
• 2x Large High-Pressure D-Rings
• 1x Large Backup Ring
• 2x Medium Backup Rings

Important Installation Notes

• Two kits are required per engine for complete resealing
• Backup rings are not used on old-style stand pipes
• One small D-ring may remain unused on two-piece stand pipe applications
• Not intended for straight rail configurations

Compatible Applications

Fits select:

• 2003 Ford® F-250 Super Duty 6.0L Power Stroke
• 2003 Ford® F-350 Super Duty 6.0L Power Stroke
• 2003 Ford® F-450 Super Duty 6.0L Power Stroke
• 2003 Ford® F-550 Super Duty 6.0L Power Stroke
• 2004 Ford® F-Series Super Duty 6.0L Power Stroke
• 2005 Ford® F-Series Super Duty 6.0L Power Stroke
• 2006 Ford® F-Series Super Duty 6.0L Power Stroke
• 2007 Ford® F-Series Super Duty 6.0L Power Stroke

⚠ Please verify fitment using your engine application and part number before purchase.

Specifications

• Brand: Alliant Power
• Part Number: AP0028
• Condition: New
• Product Type: Oil Stand Pipe Seal Kit
• Gross Weight: 0.027 LB
• Country of Origin: USA
• UPC: 843497100286
• Reference Number: APP3097

Cross Reference Numbers

For identification and compatibility reference only:

• 0028
• AP0028
• W301386
• W301390
• W302209

Warranty

Warranty Coverage:

• 2 Year Unlimited Mileage Warranty

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 engine 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