InMotion WS474230 Wheel Seal - Front Inner

Brand InMotion WS474230
Position Front Inner
Material Nitrile
Inside Diameter 2.8740000000000001
Width 0.315
Outside Diameter 3.548
Shaft Diameter 2.8740000000000001
Housing Bore 3.5430000000000001
Fits —141 vehicles

Precision seal. Creates a tight barrier against contaminants to help prevent leaks.

Nitrile construction. Offers durable sealing performance in demanding conditions.

For differential pinion applications, it protects sensitive internal components.

$9.63Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $9.63
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Wheel Seal for Differential Pinion Service

InMotion WS474230 is a nitrile wheel seal built to create a secure barrier at the differential pinion area. It helps keep moisture and road debris out while maintaining a tight seal to reduce fluid loss and internal wear.

Key Features

  • Nitrile construction for sealing performance and fluid resistance
  • Inside diameter: 2.874 in.
  • Outside diameter: 3.548 in.
  • Width: 0.315 in.
  • Shaft diameter: 2.874 in.
  • Housing bore: 3.543 in.
  • Precision dimensions for differential pinion seal replacement work

Detailed Description

Built for driveline sealing applications, InMotion part number WS474230 is specified with a 2.874-inch inside diameter, 3.548-inch outside diameter, and 0.315-inch width. The nitrile sealing material is selected for dependable contact at the shaft and housing interface, helping maintain a clean internal environment in the differential pinion area. For technicians servicing axle and driveline components, WS474230 provides the dimensional accuracy needed for a proper seal fit.

This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application. It is a practical choice for differential pinion seal replacement on vehicles such as Honda Civic and other listed applications when the original seal dimensions match.

What It Helps Address

  • Gear oil seepage at the differential pinion seal area
  • Contamination from dirt, water, and road debris entering the housing
  • Seal wear caused by age, heat, and driveline movement
  • Loss of sealing integrity around the shaft and housing bore
  • Noise or driveline concerns related to low lubricant level

Installation Notes and Tips

Verify shaft diameter and housing bore before installation to confirm dimensional match. Clean the sealing surface thoroughly and inspect the pinion area for scoring, corrosion, or wear that could affect seal life. Proper alignment during installation helps the nitrile lip seat evenly and maintain contact pressure. For fitment-based searches, this part is commonly referenced for differential pinion seal replacement on Honda Civic applications where the OE dimensions align with WS474230.

Quality Assurance

InMotion manufactures this seal with precision sizing and high-quality materials to support reliable driveline sealing performance. Part number WS474230 is engineered for consistent fit and contamination control in differential service.

This part fits 141 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2018ChevroletLCF 3500Front Inner—
2018IsuzuNPRFront Inner—
2018IsuzuNPR-HDFront Inner—
2018IsuzuNQRFront Inner—
2017ChevroletLCF 3500Front Inner—
2017IsuzuNPRFront Inner—
2017IsuzuNPR-HDFront Inner—
2017IsuzuNQRFront Inner—
2017IsuzuNRRFront Inner—
2016ChevroletLCF 3500Front Inner—
2016IsuzuNPRFront Inner—
2016IsuzuNPR-HDFront Inner—
2016IsuzuNQRFront Inner—
2016IsuzuNRRFront Inner—
2015IsuzuNPRFront Inner—
2015IsuzuNPR-HDFront Inner—
2015IsuzuNQRFront Inner—
2015IsuzuNRRFront Inner—
2015IsuzuReachFront Inner—
2014IsuzuNPRFront Inner—
2014IsuzuNPR-HDFront Inner—
2014IsuzuNQRFront Inner—
2014IsuzuNRRFront Inner—
2014IsuzuReachFront Inner—
2013IsuzuNPRFront Inner—
2013IsuzuNPR-HDFront Inner—
2013IsuzuNQRFront Inner—
2013IsuzuNRRFront Inner—
2013IsuzuReachFront Inner—
2012IsuzuNPRFront Inner—
2012IsuzuNPR-HDFront Inner—
2012IsuzuNQRFront Inner—
2012IsuzuNRRFront Inner—
2012IsuzuReachFront Inner—
2011IsuzuNPRFront Inner—
2011IsuzuNPR-HDFront Inner—
2011IsuzuNQRFront Inner—
2011IsuzuNRRFront Inner—
2011IsuzuReachFront Inner—
2010IsuzuNPRFront Inner—
2010IsuzuNPR-HDFront Inner—
2010IsuzuNQRFront Inner—
2010IsuzuNRRFront Inner—
2009ChevroletW4500 TiltmasterFront Inner—
2009ChevroletW5500 TiltmasterFront Inner—
2009ChevroletW5500HD TiltmasterFront Inner—
2009IsuzuNPRFront Inner—
2009IsuzuNPR-HDFront Inner—
2009IsuzuNQRFront Inner—
2009IsuzuNRRFront Inner—
2008ChevroletW3500 TiltmasterFront Inner—
2008ChevroletW4500 TiltmasterFront Inner—
2008ChevroletW5500 TiltmasterFront Inner—
2008ChevroletW5500HD TiltmasterFront Inner—
2008IsuzuNPRFront Inner—
2008IsuzuNPR-HDFront Inner—
2008IsuzuNQRFront Inner—
2008IsuzuNRRFront Inner—
2007ChevroletW3500 TiltmasterFront Inner—
2007ChevroletW4500 TiltmasterFront Inner—
2007ChevroletW5500 TiltmasterFront Inner—
2007ChevroletW5500HD TiltmasterFront Inner—
2007IsuzuNPRFront Inner—
2007IsuzuNPR-HDFront Inner—
2007IsuzuNQRFront Inner—
2007IsuzuNRRFront Inner—
2006ChevroletW3500 TiltmasterFront Inner—
2006ChevroletW4500 TiltmasterFront Inner—
2006ChevroletW5500 TiltmasterFront Inner—
2006ChevroletW5500HD TiltmasterFront Inner—
2006IsuzuNPRFront Inner—
2006IsuzuNPR-HDFront Inner—
2006IsuzuNQRFront Inner—
2006IsuzuNRRFront Inner—
2005ChevroletW3500 TiltmasterFront Inner—
2005ChevroletW4500 TiltmasterFront Inner—
2005ChevroletW5500 TiltmasterFront Inner—
2005ChevroletW5500HD TiltmasterFront Inner—
2005IsuzuNPRFront Inner—
2005IsuzuNPR-HDFront Inner—
2005IsuzuNQRFront Inner—
2005IsuzuNRRFront Inner—
2004ChevroletW3500 TiltmasterFront Inner—
2004ChevroletW4500 TiltmasterFront Inner—
2004ChevroletW5500 TiltmasterFront Inner—
2004ChevroletW5500HD TiltmasterFront Inner—
2004IsuzuNPRFront Inner—
2004IsuzuNPR-HDFront Inner—
2004IsuzuNQRFront Inner—
2003ChevroletW3500 TiltmasterFront Inner—
2003ChevroletW4500 TiltmasterFront Inner—
2003ChevroletW5500 TiltmasterFront Inner—
2003IsuzuNPRFront Inner—
2003IsuzuNPR-HDFront Inner—
2003IsuzuNQRFront Inner—
2002ChevroletW3500 TiltmasterFront Inner—
2002ChevroletW4500 TiltmasterFront Inner—
2002ChevroletW5500 TiltmasterFront Inner—
2002IsuzuNPRFront Inner—
2002IsuzuNPR-HDFront Inner—
2002IsuzuNQRFront Inner—
2001ChevroletW3500 TiltmasterFront Inner—
2001ChevroletW4500 TiltmasterFront Inner—
2001ChevroletW5500 TiltmasterFront Inner—
2001IsuzuNPRFront Inner—
2001IsuzuNPR-HDFront Inner—
2001IsuzuNQRFront Inner—
2000ChevroletW3500 TiltmasterFront Inner—
2000ChevroletW4500 TiltmasterFront Inner—
2000ChevroletW5500 TiltmasterFront Inner—
2000IsuzuNPRFront Inner—
2000IsuzuNPR-HDFront Inner—
2000IsuzuNQRFront Inner—
1999ChevroletW3500 TiltmasterFront Inner—
1999ChevroletW4500 TiltmasterFront Inner—
1999IsuzuNPRFront Inner—
1999IsuzuNPR-HDFront Inner—
1999IsuzuNQRFront Inner—
1998ChevroletW3500 TiltmasterFront Inner—
1998ChevroletW4500 TiltmasterFront Inner—
1998IsuzuNPRFront Inner—
1998IsuzuNQRFront Inner—
1997ChevroletW3500 TiltmasterFront Inner—
1997IsuzuNPRFront Inner—
1997IsuzuNQRFront Inner—
1996ChevroletW3500 TiltmasterFront Inner—
1996IsuzuNPRFront Inner—
1996IsuzuNQRFront Inner—
1995ChevroletW3500 TiltmasterFront Inner—
1995IsuzuNPRFront Inner—
1995IsuzuNQRFront Inner—
1994IsuzuNPRFront Inner—
1994IsuzuNQRFront Inner—
1993IsuzuNPRFront Inner—
1992IsuzuNPRFront Inner—
1991IsuzuNPRFront Inner—
1990IsuzuNPRFront Inner—
1989IsuzuNPRFront Inner—
1988IsuzuNPRFront Inner—
1987IsuzuNPRFront Inner—
1986IsuzuNPRFront Inner—