Timken 4738N Automatic Transmission Output Shaft Seal - Left
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Timken

Timken 4738N Automatic Transmission Output Shaft Seal - Left

Brand Timken 4738N
Position Left
Fits Chrysler, Dodge, Plymouth, and Eagle · 32 vehicles

Precision sealing design. Helps prevent lubricant escape and keep contaminants out.

Reinforced outer case. Helps resist installation damage and adds durability.

Contamination exclusion system. Helps block debris that can lead to leakage.

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Timken 4738N Output Shaft Seal

The Timken 4738N automatic transmission output shaft seal is built for direct-fit service on select Chrysler, Dodge, and Plymouth applications. It helps retain transmission fluid at the output shaft while keeping dirt and debris out of the sealing area.

Key Features

  • Automatic transmission output shaft seal for select front-wheel-drive applications
  • Reinforced outer case helps resist installation damage and adds durability
  • Ribbed rubber inner diameter helps seal minor spindle imperfections and improve seating
  • Internal contamination exclusion system helps block debris that can lead to leakage
  • Vent holes promote lubricant flow around the seal lip to reduce heat buildup

Detailed Description

Timken 4738N is an OE-style sealing component for the transmission output shaft, where consistent fluid control is critical to transmission performance. Its precision sealing design helps prevent lubricant escape while limiting contaminant entry, making it a practical replacement for worn or leaking seals on vehicles such as the Chrysler Concorde, Chrysler LHS, Dodge Intrepid, and Plymouth Prowler. This part number, 4738N, is engineered for dependable sealing in demanding drivetrain service.

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

What It Helps Fix

  • Transmission fluid leaking from the output shaft area
  • Contamination entering the seal lip and sealing surface
  • Heat-related seal wear from poor lubricant circulation
  • Leakage caused by minor shaft surface imperfections
  • Seal damage during installation or removal of the old unit

Installation Notes and Tips

Inspect the output shaft surface before installation and clean the sealing bore thoroughly. Confirm vehicle build date and transmission application before ordering, since some Chrysler, Dodge, and Plymouth models require July 1997 or January 1997 build-date matching. Verify left-side fitment for the listed applications and replace any worn shaft surface or contamination source before installing Timken 4738N.

Quality Assurance

Timken seals use precision sealing designs, a reinforced outer case, and contamination-exclusion features to support reliable service life in transmission applications.

  • Fits 1999-2000 Chrysler 300M, left
  • Fits 1997-2000 Chrysler Concorde, left
  • Fits 1999-2000 Chrysler LHS, left
  • Fits 1997 Chrysler LHS, left
  • Fits 1993-1999 Dodge Intrepid, left
  • Fits 1999 Plymouth Prowler, left
  • Fits 1997 Plymouth Prowler, left
  • Fits 1993-1997 Chrysler Concorde, left
  • Fits 1994-1997 Chrysler LHS, left
  • Fits 1997 Plymouth Prowler, left
  • Fits 1993-1996 Chrysler New Yorker, left
This part fits 32 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionPositionNotes
2000Chrysler300MAutomaticLeftFits vehicles made from July 1997.
2000ChryslerConcordeAutomaticLeftFits vehicles made from July 1997.
2000ChryslerLHSAutomaticLeftFits vehicles made from July 1997.
1999Chrysler300MAutomaticLeftFits vehicles made from July 1997.
1999ChryslerConcordeAutomaticLeftFits vehicles made from July 1997.
1999ChryslerLHSAutomaticLeftFits vehicles made from July 1997.
1999DodgeIntrepidAutomaticLeft42LE
1999PlymouthProwlerAutomaticLeftFits vehicles made from July 1997.
1998ChryslerConcordeAutomaticLeftFits vehicles made from July 1997.
1998DodgeIntrepidAutomaticLeft42LE
1997ChryslerConcordeAutomaticLeftFits vehicles made from July 1997.
1997ChryslerConcordeAutomaticLeftFits models manufactured from January 1997
1997ChryslerLHSAutomaticLeftFits vehicles made from July 1997.
1997ChryslerLHSAutomaticLeftFits models manufactured from January 1997
1997DodgeIntrepidAutomaticLeft42LE
1997PlymouthProwlerAutomaticLeftFits vehicles made from July 1997.
1997PlymouthProwlerAutomaticLeftFits models manufactured from January 1997
1996ChryslerConcordeAutomaticLeftFits models manufactured from January 1997
1996ChryslerLHSAutomaticLeftFits models manufactured from January 1997
1996ChryslerNew YorkerAutomaticLeftFits models manufactured from January 1997
1996DodgeIntrepidAutomaticLeft42LE
1995ChryslerConcordeAutomaticLeftFits models manufactured from January 1997
1995ChryslerLHSAutomaticLeftFits models manufactured from January 1997
1995ChryslerNew YorkerAutomaticLeftFits models manufactured from January 1997
1995DodgeIntrepidAutomaticLeft42LE
1994ChryslerConcordeAutomaticLeftFits models manufactured from January 1997
1994ChryslerLHSAutomaticLeftFits models manufactured from January 1997
1994ChryslerNew YorkerAutomaticLeftFits models manufactured from January 1997
1994DodgeIntrepidAutomaticLeft42LE
1993ChryslerConcordeAutomaticLeftFits models manufactured from January 1997
1993ChryslerNew YorkerAutomaticLeftFits models manufactured from January 1997
1993DodgeIntrepidAutomaticLeft42LE