National 224026 Manual Transmission Output Shaft Seal - Left or Right

Manual Transmission Output Shaft Seal for Asian Applications

National 224026 is a manual transmission output shaft seal built for precise sealing at the transmission shaft interface. It uses fluoro-elastomer sealing material and metric dimensions to match the specified housing bore and shaft sizes found in a wide range of Honda, Acura, Toyota, Nissan, and related applications.

With a 1.575 in. (40.000 mm) shaft size, 2.215 in. (56.260 mm) outside diameter, and 0.276 in. (7.000 mm) width, this oil seal is sized for direct replacement use where the original seal has worn, hardened, or begun leaking. National 224026 is also cross-referenced to Beck/Arnley 052-3553 for the same application.

Key Features

• Manual transmission output shaft seal for transmission sealing service
• Fluoro-elastomer sealing material for resistance to heat and fluid exposure
• Metric unit of dimension for accurate fitment matching
• 1.575 in. shaft diameter and 2.215 in. outside diameter
• 0.276 in. width with 2.205 in. housing bore specification
• National 224026 part number for catalog and service lookup

Detailed Description

National 224026 is an oil seal in National’s 220000 series, engineered for manual transmission output shaft sealing. The seal’s fluoro-elastomer construction supports consistent contact at the shaft surface, while the listed dimensions help ensure proper seating in the transmission housing. This part is used across multiple import platforms, including Honda Civic, Honda Accord, Acura TSX, Acura RSX, Toyota Camry, Toyota RAV4, Nissan Sentra, and related vehicles with the specified transmission codes and left, right, or N/A positions shown in the fitment data. For buyers searching by application, National 224026 is a direct-reference option for manual transmission output shaft seal replacement on select Honda Accord and Toyota Camry applications.

Common Problems This Seal Can Address

• Transmission fluid leaking from the output shaft area
• Oil seepage around the manual transmission case
• Seal hardening or wear from age and heat cycles
• Contamination entering the transmission through a damaged seal lip
• Service replacement after driveline or transmission work

Installation Notes and Tips

• Verify shaft diameter, housing bore, and width before installation.
• Match the transmission code and position exactly to the vehicle listing.
• Inspect the shaft surface for grooves or corrosion before fitting the new seal.
• Clean the bore and sealing surface thoroughly to prevent premature leakage.
• Use the fitment notes for transmission-specific applications such as Jatco, Toyota E153, and Honda PPTA/PNSA listings.

Quality Assurance

National has supplied sealing solutions for more than 75 years and continues to develop sealing components for modern vehicle service needs. National 224026 reflects that experience with a metric, application-specific design for manual transmission output shaft sealing.