SKF B148 Steering Gear Worm Shaft Bearing

Brand SKF B148
Fits Chevrolet, GMC, and Oldsmobile · 332 vehicles

Needle roller design. Fits tight spaces where compact bearing solutions are needed.

Steering gear bearing. Supports smooth worm shaft movement in steering gear assemblies.

SKF quality standards. Built and manufactured for long life and safety.

Cross-references 4B3671, 1458B148 and 9759B148 for the same application. See all 8.

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SKF B148 Steering Gear Worm Shaft Bearing

The SKF B148 is a needle roller bearing for steering gear worm shaft applications where compact dimensions matter. With an inside diameter of 0.875 in, outside diameter of 1.125 in, and width of 0.500 in, it is sized for precise support in steering systems found on Chevrolet and GMC trucks, vans, and classic passenger cars.

Key Features

  • Needle roller bearing design for space-limited steering gear assemblies
  • Inside diameter: 0.875 in
  • Outside diameter: 1.125 in
  • Width: 0.500 in
  • SKF part number B148 for direct identification
  • Cross-references 4B3671 and 1458B148 for the same application

Detailed Description

SKF B148 is a steering gear worm shaft bearing built for applications that require compact bearing support and consistent fit. It is used across a wide range of vehicles, including Fits 1975-1993 Chevrolet P30, N/A; Fits 1988-1993 Chevrolet C3500, N/A; and Fits 1979-1993 GMC P3500, N/A, along with many Chevrolet C10, K10, C20, K20, K5 Blazer, Impala, Nova, and GMC Jimmy applications. The B148 part number is also listed for Chevrolet and GMC C/K trucks, G-series vans, and select Oldsmobile models, making it a practical service part for steering gear rebuild work.

Common Uses

  • Replacing a worn steering gear worm shaft bearing
  • Correcting steering play caused by bearing wear
  • Addressing rough or inconsistent steering gear operation
  • Restoring proper shaft support in rebuildable steering boxes
  • Servicing classic Chevrolet and GMC steering systems

Installation Notes and Tips

Verify bearing dimensions before installation: 0.875 in inside diameter, 1.125 in outside diameter, and 0.500 in width. Confirm the steering gear application and compare the original bearing to the SKF B148 before assembly. Clean the steering gear housing thoroughly, inspect the worm shaft and related components for wear, and follow the vehicle service manual for correct bearing placement and preload procedures.

Quality Assurance

SKF has more than 100 years of engineering and manufacturing experience, and its bearings are produced to high quality standards for long service life and dependable operation. The B148 is built for steering applications where accuracy and durability matter.

This part fits 332 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1993ChevroletC3500——N/A—
1993ChevroletK3500——N/A—
1993ChevroletP30——N/A—
1993GMCC3500——N/A—
1993GMCK3500——N/A—
1993GMCP3500——N/A—
1992ChevroletC3500——N/A—
1992ChevroletK3500——N/A—
1992ChevroletP30——N/A—
1992GMCC3500——N/A—
1992GMCK3500——N/A—
1992GMCP3500——N/A—
1991ChevroletC3500——N/A—
1991ChevroletK3500——N/A—
1991ChevroletP30——N/A—
1991ChevroletR3500——N/A—
1991ChevroletV3500——N/A—
1991GMCC3500——N/A—
1991GMCK3500——N/A—
1991GMCP3500——N/A—
1991GMCR3500——N/A—
1991GMCV35006.2LV8N/A—
1991GMCV35007.4LV8N/A—
1991GMCV35005.7LV8N/A—
1990ChevroletC3500——N/A—
1990ChevroletK3500——N/A—
1990ChevroletP30——N/A—
1990ChevroletR3500——N/A—
1990ChevroletV3500——N/A—
1990GMCC3500——N/A—
1990GMCK3500——N/A—
1990GMCP3500——N/A—
1990GMCR3500——N/A—
1990GMCV35006.2LV8N/A—
1990GMCV35007.4LV8N/A—
1990GMCV35005.7LV8N/A—
1989ChevroletC3500——N/A—
1989ChevroletK3500——N/A—
1989ChevroletP20——N/A—
1989ChevroletP30——N/A—
1989ChevroletR3500——N/A—
1989ChevroletV3500——N/A—
1989GMCC3500——N/A—
1989GMCK3500——N/A—
1989GMCP2500——N/A—
1989GMCP3500——N/A—
1989GMCR3500——N/A—
1989GMCV35006.2LV8N/A—
1989GMCV35007.4LV8N/A—
1989GMCV35005.7LV8N/A—
1988ChevroletC3500——N/A—
1988ChevroletK3500——N/A—
1988ChevroletP20——N/A—
1988ChevroletP30——N/A—
1988ChevroletR30——N/A—
1988ChevroletV30——N/A—
1988GMCC3500——N/A—
1988GMCK3500——N/A—
1988GMCP2500——N/A—
1988GMCP3500——N/A—
1988GMCR3500——N/A—
1988GMCV35006.2LV8N/A—
1988GMCV35007.4LV8N/A—
1988GMCV35004.8LL6N/A—
1988GMCV35005.7LV8N/A—
1987ChevroletP20——N/A—
1987ChevroletP30——N/A—
1987ChevroletR30——N/A—
1987ChevroletV30——N/A—
1987GMCP2500——N/A—
1987GMCP3500——N/A—
1987GMCR3500——N/A—
1987GMCV35006.2LV8N/A—
1987GMCV35007.4LV8N/A—
1987GMCV35004.8LL6N/A—
1987GMCV35005.7LV8N/A—
1986ChevroletC30——N/A—
1986ChevroletK30——N/A—
1986ChevroletP20——N/A—
1986ChevroletP30——N/A—
1986GMCC3500——N/A—
1986GMCK3500——N/A—
1986GMCP2500——N/A—
1986GMCP3500——N/A—
1985ChevroletC30——N/A—
1985ChevroletK30——N/A—
1985ChevroletP20——N/A—
1985ChevroletP30——N/A—
1985GMCC3500——N/A—
1985GMCK3500——N/A—
1985GMCP2500——N/A—
1985GMCP3500——N/A—
1984ChevroletC30——N/A—
1984ChevroletK30——N/A—
1984ChevroletP20——N/A—
1984ChevroletP30——N/A—
1984GMCC3500——N/A—
1984GMCK3500——N/A—
1984GMCP2500——N/A—
1984GMCP3500——N/A—
1983ChevroletC30——N/A—
1983ChevroletK30——N/A—
1983ChevroletP20——N/A—
1983ChevroletP30——N/A—
1983GMCC3500——N/A—
1983GMCK3500——N/A—
1983GMCP2500——N/A—
1983GMCP3500——N/A—
1982ChevroletC30——N/A—
1982ChevroletK30——N/A—
1982ChevroletP20——N/A—
1982ChevroletP30——N/A—
1982GMCC3500——N/A—
1982GMCK3500——N/A—
1982GMCP2500——N/A—
1982GMCP3500——N/A—
1981ChevroletC30——N/A—
1981ChevroletK30——N/A—
1981ChevroletP20——N/A—
1981ChevroletP30——N/A—
1981GMCC3500——N/A—
1981GMCK3500——N/A—
1981GMCP2500——N/A—
1981GMCP3500——N/A—
1980ChevroletC30——N/A—
1980ChevroletK30——N/A—
1980ChevroletMonza——N/A—
1980ChevroletP20——N/A—
1980ChevroletP30——N/A—
1980GMCC3500——N/A—
1980GMCK3500——N/A—
1980GMCP2500——N/A—
1980GMCP3500——N/A—
1979ChevroletC30——N/A—
1979ChevroletCaprice——N/A—
1979ChevroletImpala——N/A—
1979ChevroletK30——N/A—
1979ChevroletMonza——N/A—
1979ChevroletNova——N/A—
1979ChevroletP20——N/A—
1979ChevroletP30——N/A—
1979GMCC3500——N/A—
1979GMCK3500——N/A—
1979GMCP2500——N/A—
1979GMCP3500——N/A—
1978ChevroletC10——N/A—
1978ChevroletC10 Suburban——N/A—
1978ChevroletC20——N/A—
1978ChevroletC20 Suburban——N/A—
1978ChevroletC30——N/A—
1978ChevroletCaprice——N/A—
1978ChevroletG10——N/A—
1978ChevroletG20——N/A—
1978ChevroletG30——N/A—
1978ChevroletImpala——N/A—
1978ChevroletK10——N/A—
1978ChevroletK10 Suburban——N/A—
1978ChevroletK20——N/A—
1978ChevroletK20 Suburban——N/A—
1978ChevroletK30——N/A—
1978ChevroletK5 Blazer——N/A—
1978ChevroletMonza——N/A—
1978ChevroletNova——N/A—
1978ChevroletP10——N/A—
1978ChevroletP20——N/A—
1978ChevroletP30——N/A—
1978GMCG15——N/A—
1978GMCG25——N/A—
1978GMCG35——N/A—
1978GMCJimmy——N/A—
1977ChevroletC10——N/A—
1977ChevroletC10 Suburban——N/A—
1977ChevroletC20——N/A—
1977ChevroletC20 Suburban——N/A—
1977ChevroletC30——N/A—
1977ChevroletCaprice——N/A—
1977ChevroletG10——N/A—
1977ChevroletG20——N/A—
1977ChevroletG30——N/A—
1977ChevroletImpala——N/A—
1977ChevroletK10——N/A—
1977ChevroletK10 Suburban——N/A—
1977ChevroletK20——N/A—
1977ChevroletK20 Suburban——N/A—
1977ChevroletK30——N/A—
1977ChevroletK5 Blazer——N/A—
1977ChevroletMonza——N/A—
1977ChevroletNova——N/A—
1977ChevroletP10——N/A—
1977ChevroletP20——N/A—
1977ChevroletP30——N/A—
1977GMCG15——N/A—
1977GMCG25——N/A—
1977GMCG35——N/A—
1977GMCJimmy——N/A—
1976ChevroletC10——N/A—
1976ChevroletC10 Suburban——N/A—
1976ChevroletC20——N/A—
1976ChevroletC20 Suburban——N/A—
1976ChevroletC30——N/A—
1976ChevroletCaprice——N/A—
1976ChevroletG10——N/A—
1976ChevroletG20——N/A—
1976ChevroletG30——N/A—
1976ChevroletImpala——N/A—
1976ChevroletK10——N/A—
1976ChevroletK10 Suburban——N/A—
1976ChevroletK20——N/A—
1976ChevroletK20 Suburban——N/A—
1976ChevroletK5 Blazer——N/A—
1976ChevroletMonza——N/A—
1976ChevroletNova——N/A—
1976ChevroletP10——N/A—
1976ChevroletP20——N/A—
1976ChevroletP30——N/A—
1976GMCG15——N/A—
1976GMCG25——N/A—
1976GMCG35——N/A—
1976GMCJimmy——N/A—
1975ChevroletBel Air——N/A—
1975ChevroletC10——N/A—
1975ChevroletC10 Suburban——N/A—
1975ChevroletC20——N/A—
1975ChevroletC20 Suburban——N/A—
1975ChevroletC30——N/A—
1975ChevroletCaprice——N/A—
1975ChevroletG10——N/A—
1975ChevroletG20——N/A—
1975ChevroletG30——N/A—
1975ChevroletImpala——N/A—
1975ChevroletK10——N/A—
1975ChevroletK10 Suburban——N/A—
1975ChevroletK20——N/A—
1975ChevroletK20 Suburban——N/A—
1975ChevroletK5 Blazer——N/A—
1975ChevroletMonza——N/A—
1975ChevroletNova——N/A—
1975ChevroletP10——N/A—
1975ChevroletP20——N/A—
1975ChevroletP30——N/A—
1975GMCG15——N/A—
1975GMCG25——N/A—
1975GMCG35——N/A—
1975GMCJimmy——N/A—
1975OldsmobileOmega——N/AAdj. Plug
1975OldsmobileStarfire——N/AAdj. Plug
1974ChevroletBel Air——N/A—
1974ChevroletBlazer——N/A—
1974ChevroletC10 Suburban——N/A—
1974ChevroletC20 Suburban——N/A—
1974ChevroletCaprice——N/A—
1974ChevroletImpala——N/A—
1974ChevroletK10 Suburban——N/A—
1974ChevroletK20 Suburban——N/A—
1974ChevroletNova——N/A—
1974GMCG15/G1500 Van——N/A—
1974GMCG25/G2500 Van——N/A—
1974GMCJimmy——N/A—
1974OldsmobileOmega——N/AAdj. Plug
1973ChevroletBel Air——N/A—
1973ChevroletBlazer——N/A—
1973ChevroletC10 Suburban——N/A—
1973ChevroletC20 Suburban——N/A—
1973ChevroletCaprice——N/A—
1973ChevroletImpala——N/A—
1973ChevroletK10 Suburban——N/A—
1973ChevroletK20 Suburban——N/A—
1973ChevroletNova——N/A—
1973GMCG15/G1500 Van——N/A—
1973GMCG25/G2500 Van——N/A—
1973GMCJimmy——N/A—
1973OldsmobileOmega——N/AAdj. Plug
1972ChevroletBel Air——N/A—
1972ChevroletBlazer——N/A—
1972ChevroletC10 Suburban——N/A—
1972ChevroletC20 Suburban——N/A—
1972ChevroletCaprice——N/A—
1972ChevroletImpala——N/A—
1972ChevroletK10 Suburban——N/A—
1972ChevroletK20 Suburban——N/A—
1972ChevroletNova——N/A—
1972GMCG15/G1500 Van——N/A—
1972GMCG25/G2500 Van——N/A—
1972GMCJimmy——N/A—
1971ChevroletBel Air——N/A—
1971ChevroletBlazer——N/A—
1971ChevroletC10 Suburban——N/A—
1971ChevroletC20 Suburban——N/A—
1971ChevroletCaprice——N/A—
1971ChevroletImpala——N/A—
1971ChevroletK10 Suburban——N/A—
1971ChevroletK20 Suburban——N/A—
1971ChevroletNova——N/A—
1971GMCG15/G1500 Van——N/A—
1971GMCG25/G2500 Van——N/A—
1971GMCJimmy——N/A—
1970ChevroletBel Air——N/A—
1970ChevroletBlazer——N/A—
1970ChevroletC10 Suburban——N/A—
1970ChevroletC20 Suburban——N/A—
1970ChevroletCaprice——N/A—
1970ChevroletImpala——N/A—
1970ChevroletK10 Suburban——N/A—
1970ChevroletK20 Suburban——N/A—
1970ChevroletNova——N/A—
1970GMCJimmy——N/A—
1969ChevroletBel Air——N/A—
1969ChevroletBlazer——N/A—
1969ChevroletC10 Suburban——N/A—
1969ChevroletC20 Suburban——N/A—
1969ChevroletCaprice——N/A—
1969ChevroletImpala——N/A—
1969ChevroletK10 Suburban——N/A—
1969ChevroletK20 Suburban——N/A—
1969ChevroletNova——N/A—
1968ChevroletBel Air——N/A—
1968ChevroletC10 Suburban——N/A—
1968ChevroletC20 Suburban——N/A—
1968ChevroletCaprice——N/A—
1968ChevroletImpala——N/A—
1968ChevroletK10 Suburban——N/A—
1968ChevroletK20 Suburban——N/A—
1967ChevroletBel Air——N/A—
1967ChevroletCaprice——N/A—
1967ChevroletImpala——N/A—
1966ChevroletBel Air——N/A—
1966ChevroletCaprice——N/A—
1966ChevroletImpala——N/A—
1965ChevroletBel Air——N/A—
1965ChevroletImpala——N/A—
1964ChevroletBel Air——N/A—
1964ChevroletImpala——N/A—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4B36711458B1489759B14810026R130304148411835134M170050442-6