National 413248 Wheel Seal - Front Inner, Front Outer or Rear Outer

National 413248 Wheel Seal for Front Axles

National 413248 is a wheel seal built for front inner and front outer applications on select Dodge trucks and SUVs from the 1970s and 1980s. It uses nitrile sealing material and a Redi-Coat finish to support a precise seal at the shaft and housing bore.

With a 2.625 in. shaft diameter, 3.376 in. outside diameter, and 0.375 in. width, this seal is sized for specific axle and hub service needs. National 413248 is a zero-duplication part in the 410000 series, and it cross-references SKF 26153 for the same application.

Key Features

• Part number: National 413248
• Wheel seal / oil seal for driveline and axle service
• Nitrile sealing material for dependable sealing performance
• Redi-Coat finish
• Inside diameter: 2.625 in. (66.680 mm)
• Outside diameter: 3.376 in. (85.750 mm)
• Housing bore: 3.371 in. (85.620 mm)
• Width: 0.375 in. (9.530 mm)
• Zero duplication part in National Series 410000

Detailed Description

National 413248 is a front axle wheel seal engineered for specific Dodge Ramcharger, W100, W150, W200, and W250 applications. It is listed for front inner and front outer positions, including configurations without locking hubs and select Spicer 44F-BJ axle setups. For buyers searching for a Dodge Ramcharger front wheel seal or a Dodge W200 front inner seal, this part number provides a direct reference point for axle service.

National has supplied sealing solutions for more than 75 years, and this seal reflects that focus on dimensional accuracy and application-specific fitment. The listed dimensions, including the 2.625 in. shaft size and 3.376 in. outside diameter, help match the seal to the correct housing bore and shaft interface during wheel-end repair.

What This Part Helps Address

• Gear oil leakage at the wheel end
• Contamination entering the hub or axle seal area
• Wear-related seal failure on front axle service
• Incorrect seal sizing during Dodge front axle repair
• Noise or driveline issues caused by compromised sealing surfaces

Installation Notes and Tips

Verify the shaft diameter, housing bore, and seal width before installation. Confirm whether the vehicle uses a front inner or front outer seal position, and check notes for locking hub and Spicer 44F-BJ axle requirements. Clean the bore and shaft sealing surface thoroughly before pressing the seal into place, and inspect the hub and axle surfaces for wear or scoring.

Compatible With 1975-1979 Dodge Ramcharger, front inner and front outer; 1975-1977 Dodge W100, front inner and front outer; 1975-1979 Dodge W200, front inner and front outer with Spicer 44F-BJ axle; 1977-1979 Dodge W150, front inner and front outer; 1980-1985 Dodge Ramcharger, front inner without locking hubs; 1980-1985 Dodge W150, front inner without locking hubs; 1980 Dodge W200, front inner without locking hubs and with Spicer 44F-BJ axle; 1981-1985 Dodge W250, front inner without locking hubs and with Spicer 44F-BJ axle.

Quality Assurance

National designs sealing products for modern and legacy vehicle service and backs this wheel seal with application-specific dimensions and material selection. Part number 413248 is built as a direct-fit sealing solution for the listed Dodge front axle applications.