Rear Crankshaft Seal Kit for 1975-1987 Ford F-150 & More - Fel-Pro BS 40509

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

FEL-PRO BS 40509 Engine Crankshaft Seal Kit for Ford F-150

• Engineered and manufactured specifically for repair applications
• Meets or exceeds all original equipment specifications
• Application specific design to ensure a perfect fit
• Validated for fit, form, and function
• Unsurpassed quality you can trust
• One-piece