Genuine ASH070013 Manual Transmission Output Shaft Seal Gaskets & Seals

The Genuine ASH070013 is a direct-fit OEM replacement manual transmission output shaft seal, also commonly referred to as a rear transmission seal or driveshaft seal. Designed to seal the junction between the transmission output shaft and the driveshaft or CV axle, this seal prevents transmission fluid and gear oil from leaking out of the tailshaft housing.

Key Features:

• OEM-specification replacement seal engineered for precise fit and function
• Seals the manual transmission output shaft to prevent gear oil or fluid leakage
• Constructed from durable elastomeric material to withstand heat, pressure, and rotational friction
• Maintains proper lubrication of internal transmission components to prevent premature wear
• Direct replacement for the original factory seal — no modification required

Over time, output shaft seals can harden, crack, or wear due to heat cycling and exposure to transmission fluid, resulting in leaks at the rear of the transmission. Replacing the seal with a quality OEM-specification part like the Genuine ASH070013 restores a proper fluid-tight seal and helps protect the transmission from fluid loss and contamination.