InMotion WS7537S Wheel Seal - Front Inner
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InMotion

InMotion WS7537S Wheel Seal - Front Inner

Brand InMotion WS7537S
Position Front Inner
Material Nitrile
Inside Diameter 1.5
Width 0.24
Outside Diameter 2.0659999999999998
Shaft Diameter 1.5
Housing Bore 2.0619999999999998
Fits Chevrolet and Pontiac · 12 vehicles

Nitrile construction. Provides a durable sealing material for driveline service.

Precision dimensions. Sized for a secure fit at the housing bore and shaft.

Contamination barrier. Helps keep debris and moisture away from internal components.

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Wheel Seal Overview

InMotion WS7537S is a wheel seal built with nitrile material and precise dimensions for a secure sealing surface. It is listed for front inner applications on select Chevrolet and Pontiac vehicles, including Corvair, Corvair Truck, Chevy II, and Acadian models.

Key Features

  • Nitrile construction for sealing performance in driveline applications.
  • Precision sizing with a 1.5 in. inside diameter and shaft diameter.
  • 2.066 in. outside diameter and 2.062 in. housing bore for proper seating.
  • Designed to help keep contaminants out and retain lubricant inside the assembly.
  • Part number WS7537S for easy identification and ordering.

Detailed Description

The InMotion WS7537S wheel seal is engineered to create a tight barrier at the differential pinion area, helping protect internal components from debris and moisture. Its nitrile material and controlled dimensions support a reliable seal where leakage or contamination can shorten service life. This part number, WS7537S, is a direct fit for front inner applications on 1960-1964 Chevrolet Corvair, 1961-1964 Chevrolet Corvair Truck, 1962-1963 Chevrolet Chevy II, and 1962-1963 Pontiac Acadian models.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Gear oil seepage at the seal interface.
  • Contamination entering the differential pinion area.
  • Wear caused by degraded sealing surfaces.
  • Loss of lubricant that can affect internal driveline components.

Installation Notes and Tips

Verify shaft diameter and housing bore before installation to confirm proper fitment. Clean the sealing surface thoroughly and inspect the mating components for wear or scoring before replacing the seal. Confirm the application as front inner before ordering WS7537S for your Chevrolet Corvair, Chevy II, Corvair Truck, or Pontiac Acadian.

Quality Assurance

InMotion uses precision manufacturing and high-quality materials to produce a seal intended for dependable service in driveline sealing applications.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
1964ChevroletCorvair—Front Inner—
1964ChevroletCorvair Truck—Front Inner—
1963ChevroletChevy II—Front Inner—
1963ChevroletCorvair—Front Inner—
1963ChevroletCorvair Truck—Front Inner—
1963PontiacAcadian—Front Inner—
1962ChevroletChevy II—Front Inner—
1962ChevroletCorvair—Front Inner—
1962ChevroletCorvair Truck—Front Inner—
1962PontiacAcadian—Front Inner—
1961ChevroletCorvair Truck95Front Inner—
1960ChevroletCorvair—Front Inner—