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National LM29748 Wheel Bearing - Front Inner or Front OuterOE Quality 60-Day Returns
Part #: LM29748

National LM29748 Wheel Bearing - Front Inner or Front Outer

Front Inner
48 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Nissan, Dodge, Plymouth, and Ford, Pulsar NX, Sentra, Colt, Pulsar, 310, Champ, F10, and F-250
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Overview of National LM29748 Wheel Bearing Cone

The National LM29748 is a precision-engineered taper bearing cone designed for driveline and axle applications. This wheel bearing cone is compatible with select Dodge, Ford, and Nissan models, including the Dodge Colt, Ford F-250, Nissan Pulsar, Pulsar NX, and Sentra.

  • Cone bore diameter: 1.5000 inches (38.1 mm)
  • Cone length: 0.7200 inches (18.288 mm)
  • Part type: Taper bearing cone
  • Part number: LM29748
  • GTIN: 00724956009251

Technical Specifications and Attributes

The LM29748 wheel bearing cone features a cone bore diameter of 1.5 inches (38.1 mm), ensuring a precise fit within the hub assembly. Its cone length measures 0.72 inches (18.288 mm), providing the correct axial positioning for optimal bearing performance. This taper bearing cone is designed to work seamlessly with compatible wheel bearing cups to maintain proper preload and reduce friction in the driveline system.

Compatible Vehicles and Applications

This National wheel bearing cone is compatible with various vehicle models, including the Dodge Colt, Ford F-250, Nissan Pulsar, Pulsar NX, and Sentra. It is specifically engineered to meet the OEM specifications for these vehicles, making it suitable for maintenance or replacement in their driveline and axle assemblies.

Common Issues Addressed by LM29748

  • Eliminates wheel bearing noise caused by worn or damaged cones
  • Prevents premature bearing failure due to improper fit or wear
  • Restores proper bearing preload and alignment
  • Reduces vibration and improves wheel hub stability
  • Supports smooth wheel rotation and driveline performance

Installation Notes and Tips

When installing the National LM29748 wheel bearing cone, ensure the cone bore and length match the hub assembly specifications. Proper cleaning and inspection of the bearing cup and related components are recommended before installation. Use appropriate tools to press the cone into place without damaging the bearing surfaces. Follow vehicle-specific service manuals for torque specifications and bearing preload adjustments.

Quality Assurance and Warranty

National manufactures the LM29748 wheel bearing cone to meet strict quality standards, ensuring durability and reliable performance. This part is produced with high-grade materials and precision machining to match OEM requirements. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in the product's longevity.

BrandNational
Part NumberLM29748
Cone Bore (Inch)1.5000
Cone Bore (MM)38.1000
Cone Length (Inch)0.7200
Cone Length (MM)18.2880
Part DescriptionTaper Bearing Cone

This part fits 48 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1986NissanPulsar NXFront Outer
1986NissanPulsar NXFront Inner
1986NissanSentraFront Outer
1986NissanSentraFront Inner
1985NissanPulsar NXFront Outer
1985NissanPulsar NXFront Inner
1985NissanSentraFront Outer
1985NissanSentraFront Inner
1984DodgeColtFWDFront Outer
1984DodgeColtFWDFront Inner
1984NissanPulsar NXFront Outer
1984NissanPulsar NXFront Inner
1984NissanSentraFront Outer
1984NissanSentraFront Inner
1983DodgeColtFront Inner
1983DodgeColtFront Outer
1983NissanPulsarFront Inner
1983NissanPulsarFront Outer
1983NissanPulsar NXFront Outer
1983NissanPulsar NXFront Inner
1983NissanSentraFront Outer
1983NissanSentraFront Inner
1982DodgeColtFront Inner
1982DodgeColtFront Outer
1982Nissan310Front Inner
1982Nissan310Front Outer
1982NissanSentraFront Outer
1982NissanSentraFront Inner
1981DodgeColtFront Inner
1981DodgeColtFront Outer
1981Nissan310Front Inner
1981Nissan310Front Outer
1980DodgeColtFWDFront Outer
1980DodgeColtFWDFront Inner
1980Nissan310Front Inner
1980Nissan310Front Outer
1979DodgeColtFWDFront Outer
1979DodgeColtFWDFront Inner
1979Nissan310Front Inner
1979Nissan310Front Outer
1972FordF-250Front Innerwith RWD; with Drum Brakes; with Light Duty Brakes
1971FordF-250Front Innerwith RWD; with Drum Brakes; with Light Duty Brakes
1970FordF-250Front Innerwith RWD; with Drum Brakes; with Light Duty Brakes
1969FordF-250Front Innerwith RWD; with Drum Brakes; with Light Duty Brakes
1968FordF-250Front Innerwith RWD; with Drum Brakes; with Light Duty Brakes
1967FordF-250Front Innerwith RWD; with Drum Brakes; with Light Duty Brakes
1966FordF-250Front Innerwith RWD; with Drum Brakes; with Light Duty Brakes
1965FordF-250Front Innerwith RWD; with Drum Brakes; with Light Duty Brakes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

40216-M56007451884BT29748LMC5TA-1201BC5TZ-1201BE67-44FLM29748JD9008LM29748Y29748

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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