WJB WS710909 Transmission Extension Housing Seal

The WJB WS710909 is a precision-engineered transmission extension housing seal designed to prevent transmission fluid leaks where the output shaft extends from the transmission housing. This seal is commonly installed in rear-wheel drive vehicles around the driveshaft and transmission output shaft connection.

Key Features:

• Machined rubber construction provides accuracy and consistency for a leak-proof seal
• Garter spring design maintains tight contact around the output shaft during vehicle operation
• Heat and wear-resistant materials ensure long service life under demanding conditions
• Precision fit retains transmission fluid while preventing external contaminants from entering
• Press-fit design ensures secure installation in the transmission extension housing

Extension housing seals are critical components that prevent transmission fluid loss and protect internal components from dirt and moisture contamination. A failing seal can lead to visible fluid leaks, low transmission fluid levels, and eventual shifting problems if left unaddressed. WJB seals are manufactured to meet or exceed OEM specifications for reliable performance and durability.