7.3L Power Stroke Crankcase Vent (CCV) O-ring Set & Mounting Bolts

Crankcase Vent Viton O-ring Reseal Kit for all 7.3L Power Stroke Diesels

Complete set of o-rings to service and reseal the crankcase vent (CCV) on all 7.3L Power Stroke diesels. Includes (2) o-rings that seal the base of the CCV to the passenger side valve cover and (2) o-rings that seal the bolts to the CCV. Mounting bolts are also available, which feature an Allen head design that is more resilient to stripping than the factory Phillips headed hardware. 

The crankcase vent is commonly referred to as the "doghouse" and is mounted to the passenger side valve cover. It vents fuel and exhaust gases that enter the crankcase due to blowby back into the air intake path to reduce fuel dilution and oil contamination. When the o-rings fail, oil will leak onto the valve covers and other areas near the doghouse.

O-rings and mounting bolts available separately or together as a set - please make the appropriate selection.

FEATURES

• High quality Viton o-rings provide maximum resilience against chemical and thermal breakdown for an extended service life
• Reseals the entire CCV for leak-free operation

APPLICATIONS

1994 - 2003 Ford F-Series, E-Series, and Super Duty (7.3L Power Stroke diesel)

INSTALLATION NOTES

Liberally coat replacement o-rings with clean engine oil prior to installation to ensure a positive seal.

ADDITIONAL PRODUCT DETAILS