National 710922 Drive Axle Shaft Seal - Front Left

Drive Axle Shaft Seal for Nissan R180A Applications

National 710922 is a metric drive axle shaft seal built for front left applications using the Nissan R180A differential. It is made from polyacrylate and sized to match the shaft, housing bore, and width requirements for the listed vehicles. This National 710922 seal supports precise sealing at the axle shaft interface on select Nissan, INFINITI, and Suzuki models.

Key Features

• Drive axle shaft seal for front left placement
• Polyacrylate sealing material for demanding driveline service
• Inside diameter: 1.535 in. / 39.000 mm
• Outside diameter: 2.370 in. / 60.200 mm
• Housing bore: 2.362 in. / 60.000 mm
• Width: 0.406 in. / 10.300 mm
• Overall width with side lip: 0.689 in. / 17.500 mm
• Metric dimensioned oil seal, Series 710900, Type 40

Detailed Description

National 710922 is an oil seal engineered for driveline and axle sealing service where the front left drive axle shaft passes through the differential housing. The seal dimensions are specified in both inch and metric units, including a 39.000 mm shaft size and 60.000 mm housing bore, which helps match the OE-style fit required for Nissan R180A differential applications. National has supplied sealing products for more than 75 years, and this part reflects that focus on dimensional accuracy and modern vehicle coverage. This part cross-references 38342-EA000 and SL260358 for the same application. Compatible vehicle coverage includes Nissan Frontier, Nissan Pathfinder, Nissan Xterra, INFINITI QX56, INFINITI QX80, Nissan Armada, and Suzuki Equator in the listed front left position. National 710922 is a direct-fit sealing solution for select Nissan Frontier and Nissan Pathfinder driveline repairs where axle seal leakage is present.

Common Problems This Seal Can Address

• Gear oil seepage at the front left axle shaft
• Contamination around the differential seal area
• Leak-related fluid loss from the axle housing interface
• Seal wear from age, heat, and driveline movement
• Service replacement during differential or axle repair

Installation Notes and Tips

Confirm the vehicle uses the Nissan R180A differential and verify shaft and housing dimensions before installation. Clean the housing bore and shaft sealing surface thoroughly, and inspect for grooves, corrosion, or damage that could affect seal performance. Proper alignment during installation is important to avoid lip distortion and premature leakage. Use the listed front left position only when it matches the vehicle configuration.

Quality Assurance

National is known for sealing products backed by long-term industry experience and ongoing design support for current vehicle platforms. Part number 710922 is manufactured as a metric oil seal for the specified driveline application and dimensional requirements.