SKF 11400A Manual Transmission Seal - Front

Manual Transmission Seal Overview

SKF manual transmission seal 11400A is a front seal for specific Nissan manual transaxle applications. It is built to retain lubricant and help keep contaminants out, supporting clean, stable operation in the transmission housing.

Key Features

• Seal type: HMSA10 for a precise sealing profile.
• 1.142 shaft diameter for the specified application.
• Made with premium materials selected for the operating environment.
• Engineered to support lubricant retention and contamination control.
• SKF part number 11400A for direct catalog identification.

Detailed Description

SKF 11400A is a manual transmission seal developed for front-position service on compatible Nissan Frontier and Nissan Xterra applications. The seal uses SKF's HMSA10 design and a 1.142 shaft diameter, helping maintain the sealing interface where the transmission shaft passes through the housing. This part cross-references Monroe Shocks & Struts (e.g., 32113CD000) for the same application.

SKF has a long history in seal engineering, including early integrated shaft seal development and continued work on bonding techniques and material selection. For Nissan Frontier and Nissan Xterra manual transmission service, 11400A is specified to match the application requirements and environment.

What It Is Used For

• Replacing a worn or hardened transmission seal.
• Addressing lubricant seepage at the shaft opening.
• Reducing contamination entry into the transmission.
• Restoring proper sealing performance after service.

Installation Notes and Tips

Verify the seal type, shaft diameter, and front-position fitment before installation. Clean the sealing surface thoroughly and inspect the shaft and housing for wear or scoring that could affect sealing. Confirm the vehicle application against the part number 11400A before assembly.

Quality Assurance

SKF manufactures seals to specific designs using premium materials and quality-controlled processes. Part number 11400A reflects SKF's application-specific sealing approach for manual transmission service.