SKF 99121 Manual Transmission Input Shaft Repair Sleeve - Left or Right

Brand SKF 99121
Position Right and Left
Shaft Diameter 1.299
Fits Acura, Dodge, INFINITI, Mercury, Nissan, and Subaru · 395 vehicles

Fast shaft restoration. Refinishes worn shafts without removing the shaft.

Stainless steel construction. Made from AISI 304 for a durable sealing surface.

Includes installation tool. Helps ensure proper results during installation.

Cross-references CHR 99121 for the same application. See all 1.

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SKF 99121 Manual Transmission Input Shaft Repair Sleeve

SKF 99121 is a manual transmission input shaft repair sleeve for restoring worn sealing surfaces without removing the shaft. Built for a 1.299-inch shaft diameter, it provides a precise stainless-steel surface for a cleaner seal on affected Nissan, Subaru, Acura, and related applications.

Key Features

  • Part number 99121 manual transmission input shaft repair sleeve
  • 1.299-inch shaft diameter
  • Made from AISI 304 stainless steel
  • Installs without changing seal size
  • Can be installed without removing the shaft
  • Includes an installation tool for proper placement

Detailed Description

SKF 99121 Speedi-Sleeve is used to refinish shafts that have become scored or worn at the sealing area. Instead of regrinding the shaft, this sleeve creates a new outer sealing surface quickly and accurately, helping restore the contact area needed for a proper seal. It is a practical solution for manual transmission input shaft wear on vehicles such as Subaru WRX, Subaru Impreza, Nissan Maxima, Nissan Altima, and Acura NSX applications listed in the fitment data. This part cross-references CHR 99121 for the same application.

What It Helps Fix

  • Oil leakage at a worn transmission input shaft seal surface
  • Scored or grooved shaft sealing areas
  • Seal wear caused by an uneven shaft finish
  • Time-consuming shaft regrinding and refinishing
  • Repeat seal failure from an inconsistent sealing surface

Installation Notes and Tips

Measure the shaft diameter before installation to confirm the 1.299-inch specification. The sleeve installs over the worn area and does not require a seal size change. Use the supplied installation tool to seat the sleeve evenly and avoid distortion during installation. Fitment includes broad coverage across 1983-2015 Nissan and Subaru applications, plus select Acura, INFINITI, Mercury, and Dodge models; verify the exact year, model, and position listed for your vehicle before ordering.

Quality Assurance

SKF manufactures Speedi-Sleeves to consistent quality standards using stainless-steel construction for long service life and reliable sealing performance.

This part fits 395 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersFuel TypePositionNotes
2015SubaruWRX STI—2.5LH4—N/A—
2014NissanQuest————N/A—
2014SubaruImpreza—2.5LH4—N/A—
2014SubaruWRX—2.5LH4—N/A—
2014SubaruWRX STI—2.5LH4—N/A—
2013NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2013NissanQuest————N/A—
2013SubaruForester—2.5LH4—N/A—
2013SubaruImpreza—2.5LH4—N/A—
2013SubaruWRX—2.5LH4—N/A—
2013SubaruWRX STI—2.5LH4—N/A—
2012NissanAltima—3.5LV6—N/A—
2012NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2012NissanAltima————Right—
2012NissanMaxima————Right—
2012NissanMuranoFWD3.5LV6—Right—
2012NissanQuest————N/A—
2012NissanX-TrailFWD———N/A—
2012SubaruForester—2.5LH4—N/A—
2012SubaruImpreza—2.5LH4—N/A—
2012SubaruLegacy—2.5LH4—N/A—
2012SubaruOutback—2.5LH4—N/A—
2011NissanAltima—3.5LV6—N/A—
2011NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2011NissanAltima————Right—
2011NissanMaxima————Right—
2011NissanMuranoFWD3.5LV6—Right—
2011NissanQuest————N/A—
2011NissanX-TrailFWD———N/A—
2011SubaruForester—2.5LH4—N/A—
2011SubaruImpreza—2.5LH4—N/A—
2011SubaruLegacy—2.5LH4—N/A—
2011SubaruOutback—2.5LH4—N/A—
2010NissanAltima—3.5LV6—N/A—
2010NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2010NissanAltima————Right—
2010NissanMaxima————Right—
2010NissanMuranoFWD———Right—
2010NissanX-TrailFWD———N/A—
2010SubaruForester————N/A—
2010SubaruImpreza—2.5LH4—N/A—
2010SubaruLegacy—2.5LH4—N/A—
2010SubaruOutback—2.5LH4—N/A—
2009NissanAltima—3.5LV6—N/A—
2009NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2009NissanAltima————Right—
2009NissanMaxima————Right—
2009NissanMuranoFWD———Right—
2009SubaruForester————N/A—
2009SubaruImpreza—2.5LH4—N/A—
2009SubaruLegacy—2.5LH4—N/A—
2009SubaruOutback—2.5LH4—N/A—
2008NissanAltima—3.5LV6—N/A—
2008NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2008NissanAltima————Right—
2008NissanMaxima————Right—
2008NissanX-TrailFWD———N/A—
2008SubaruForester————N/A—
2008SubaruImpreza—2.5LH4—N/A—
2008SubaruLegacy—2.5LH4—N/A—
2008SubaruOutback—2.5LH4—N/A—
2007NissanAltima—3.5LV6—N/A—
2007NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2007NissanAltima————Right—
2007NissanMaxima————Right—
2007NissanMuranoFWD———Right—
2007NissanX-TrailFWD———N/A—
2007SubaruForester————N/A—
2007SubaruImpreza—2.5LH4—N/A—
2007SubaruLegacy—2.5LH4—N/A—
2007SubaruOutback—2.5LH4—N/A—
2006DodgeRam 1500————N/ASpeedi-Sleeve
2006NissanAltima————Right—
2006NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2006NissanMaxima————N/ASpeedi-Sleeve
2006NissanMuranoFWD———Right—
2006NissanX-TrailFWD———N/A—
2006SubaruBaja—2.5LH4—N/A—
2006SubaruForester————N/A—
2006SubaruImpreza—2.5LH4—N/A—
2006SubaruLegacy—2.5LH4—N/A—
2006SubaruOutback—2.5LH4—N/A—
2005AcuraNSX————N/ASpeedi-Sleeve
2005DodgeRam 1500————N/ASpeedi-Sleeve
2005NissanAltima————Right—
2005NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2005NissanMaxima————N/ASpeedi-Sleeve
2005NissanMuranoFWD———Right—
2005NissanX-TrailFWD———N/A—
2005SubaruBaja—2.5LH4—N/A—
2005SubaruForester————N/A—
2005SubaruImpreza—2.5LH4—N/A—
2005SubaruImpreza—2.0LH4—N/A—
2005SubaruLegacy—2.5LH4—N/A—
2005SubaruOutback—2.5LH4—N/A—
2004AcuraNSX————N/ASpeedi-Sleeve
2004DodgeRam 1500————N/ASpeedi-Sleeve
2004NissanAltima————Right—
2004NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2004NissanMaxima————RightMaxima w/ 4 Speed Trans.:
2004NissanMaxima————N/ASpeedi-Sleeve
2004NissanMuranoFWD———Right—
2004NissanX-TrailFWD———N/A—
2004SubaruBaja—2.5LH4—N/A—
2004SubaruForester————N/A—
2004SubaruImpreza—2.5LH4—N/A—
2004SubaruImpreza—2.0LH4—N/A—
2004SubaruLegacy—2.5LH4—N/A—
2004SubaruOutback—2.5LH4—N/A—
2003AcuraNSX————N/ASpeedi-Sleeve
2003NissanAltima————Right—
2003NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2003NissanAltima————RightSpeedi-Sleeve
2003NissanMaxima————Right—
2003NissanMaxima————N/ASpeedi-Sleeve
2003NissanMuranoFWD———Right—
2003NissanX-TrailFWD———N/A—
2003SubaruBaja—2.5LH4—N/A—
2003SubaruForester————N/A—
2003SubaruImpreza—2.5LH4—N/A—
2003SubaruImpreza—2.0LH4—N/A—
2003SubaruLegacy—2.5LH4—N/A—
2003SubaruOutback—2.5LH4—N/A—
2002AcuraNSX————N/ASpeedi-Sleeve
2002MercuryVillager————Right—
2002NissanAltima————Right—
2002NissanAltima—3.5LV6—N/ASpeedi-Sleeve
2002NissanAltima————RightSpeedi-Sleeve
2002NissanMaxima————Right—
2002NissanMaxima————N/ASpeedi-Sleeve
2002NissanQuest————Right—
2002NissanX-TrailFWD———N/A—
2002SubaruForester————N/A—
2002SubaruImpreza—2.5LH4—N/A—
2002SubaruImpreza—2.0LH4—N/A—
2002SubaruLegacy—2.5LH4—N/A—
2002SubaruOutback—2.5LH4—N/A—
2001AcuraNSX————N/ASpeedi-Sleeve
2001INFINITII30————Right—
2001INFINITII30————RightSpeedi-Sleeve
2001MercuryVillager————Right—
2001NissanAltima————Right—
2001NissanAltima————N/ASpeedi-Sleeve
2001NissanAltima————RightSpeedi-Sleeve
2001NissanMaxima————Right—
2001NissanMaxima————N/ASpeedi-Sleeve
2001NissanQuest————Right—
2001SubaruForester————N/A—
2001SubaruImpreza—2.5LH4—N/A—
2001SubaruImpreza—2.2LH4—N/A—
2001SubaruLegacy—2.5LH4—N/A—
2001SubaruOutback—2.5LH4—N/A—
2000AcuraNSX————N/ASpeedi-Sleeve
2000INFINITII30————Right—
2000INFINITII30————RightSpeedi-Sleeve
2000MercuryVillager————Right—
2000NissanAltima————Right—
2000NissanAltima————N/ASpeedi-Sleeve
2000NissanAltima————RightSpeedi-Sleeve
2000NissanMaxima————Right—
2000NissanMaxima————N/ASpeedi-Sleeve
2000NissanQuest————Right—
2000SubaruForester————N/A—
2000SubaruImpreza—2.5LH4—N/A—
2000SubaruImpreza—2.2LH4—N/A—
2000SubaruLegacy—2.5LH4—N/A—
2000SubaruOutback—2.5LH4—N/A—
1999AcuraNSX————N/ASpeedi-Sleeve
1999INFINITII30————Right—
1999INFINITII30————RightSpeedi-Sleeve
1999MercuryVillager————Right—
1999NissanAltima————Right—
1999NissanAltima————N/ASpeedi-Sleeve
1999NissanAltima————RightSpeedi-Sleeve
1999NissanMaxima————Right—
1999NissanMaxima————RightSpeedi-Sleeve; Maxima w/ Limited Slip Diff.:
1999NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1999NissanQuest————Right—
1999NissanSentra————LeftSpeedi-Sleeve
1999NissanSentra—2.0LL4—LeftSpeedi-Sleeve
1999SubaruForester————N/A—
1999SubaruImpreza—2.5LH4—N/A—
1999SubaruImpreza—2.2LH4—N/A—
1999SubaruLegacy—2.5LH4—N/A—
1999SubaruLegacy—2.2LH4—N/A—
1998AcuraNSX————N/ASpeedi-Sleeve
1998INFINITII30————Right—
1998INFINITII30————RightSpeedi-Sleeve
1998MercuryVillager————Right—
1998Nissan200SX————LeftSpeedi-Sleeve
1998NissanAltima————Rightw/o Limited Slip Diff. & High Spd.
1998NissanAltima————Rightw/Limited Slip Diff. & High Spd.
1998NissanAltima————N/ASpeedi-Sleeve
1998NissanAltima————Right—
1998NissanAltima————RightSpeedi-Sleeve
1998NissanMaxima————Right—
1998NissanMaxima————RightSpeedi-Sleeve; Maxima w/ Limited Slip Diff.:
1998NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1998NissanQuest————Right—
1998NissanQuest—3.0LV6—N/A—
1998NissanSentra————LeftSpeedi-Sleeve
1998NissanSentra—2.0LL4—LeftSpeedi-Sleeve
1998SubaruForester————N/A—
1998SubaruImpreza—2.5LH4—N/A—
1998SubaruImpreza—2.2LH4—N/A—
1998SubaruLegacy—2.5LH4—N/A—
1998SubaruLegacy—2.2LH4—N/A—
1997AcuraNSX————N/ASpeedi-Sleeve
1997INFINITII30————Right—
1997INFINITII30————RightSpeedi-Sleeve
1997MercuryVillager————Right—
1997Nissan200SX————Left—
1997Nissan200SX————LeftSpeedi-Sleeve
1997NissanAltima————Rightw/o Limited Slip Diff. & High Spd.
1997NissanAltima————Rightw/Limited Slip Diff. & High Spd.
1997NissanAltima————N/ASpeedi-Sleeve
1997NissanAltima————Right—
1997NissanMaxima————Right—
1997NissanMaxima————RightSpeedi-Sleeve; Maxima w/ Limited Slip Diff.:
1997NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1997NissanQuest————Right—
1997NissanQuest—3.0LV6—N/A—
1997SubaruImpreza—2.2LH4—N/A—
1997SubaruImpreza—1.8LH4—N/A—
1997SubaruLegacy—2.5LH4—N/A—
1997SubaruLegacy—2.2LH4—N/A—
1996AcuraNSX————N/ASpeedi-Sleeve
1996INFINITII30————Right—
1996INFINITII30————RightSpeedi-Sleeve
1996MercuryVillager————Right—
1996Nissan200SX————Left—
1996Nissan200SX————LeftSpeedi-Sleeve
1996NissanAltima————Rightw/o Limited Slip Diff. & High Spd.
1996NissanAltima————Rightw/Limited Slip Diff. & High Spd.
1996NissanAltima————N/ASpeedi-Sleeve
1996NissanAltima————Right—
1996NissanMaxima————Right—
1996NissanMaxima————RightSpeedi-Sleeve; Maxima w/ Limited Slip Diff.:
1996NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1996NissanQuest————Right—
1996NissanQuest—3.0LV6—N/A—
1996SubaruImpreza—2.2LH4—N/A—
1996SubaruImpreza—1.8LH4—N/A—
1996SubaruLegacy—2.5LH4—N/A—
1996SubaruLegacy—2.2LH4—N/A—
1995AcuraNSX————N/ASpeedi-Sleeve
1995MercuryVillager————Right—
1995MercuryVillager—3.0LV6—N/A—
1995Nissan200SX————Left—
1995Nissan200SX————LeftSpeedi-Sleeve
1995NissanAltima————Rightw/o Limited Slip Diff. & High Spd.
1995NissanAltima————Rightw/Limited Slip Diff. & High Spd.
1995NissanAltima————N/ASpeedi-Sleeve
1995NissanMaxima————Right—
1995NissanMaxima————RightSpeedi-Sleeve; Maxima w/ Limited Slip Diff.:
1995NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1995NissanPathfinder————N/A—
1995NissanPickup—3.0LV6—N/A—
1995NissanQuest————Right—
1995NissanQuest—3.0LV6—N/A—
1995SubaruImpreza—2.2LH4—N/A—
1995SubaruImpreza————N/A—
1995SubaruImpreza—1.8LH4—N/A—
1995SubaruLegacy—2.2LH4—N/A—
1994AcuraNSX————N/ASpeedi-Sleeve
1994INFINITIG20————Leftw/o Non Slip Diff.
1994INFINITIG20————LeftNon Slip Diff.
1994INFINITIG20————LeftSpeedi-Sleeve; w/o Non Slip Diff.
1994INFINITIG20————LeftSpeedi-Sleeve; Non Slip Diff.
1994MercuryVillager————Right—
1994MercuryVillager—3.0LV6—N/A—
1994NissanAltima————Rightw/o Limited Slip Diff. & High Spd.
1994NissanAltima————Rightw/Limited Slip Diff. & High Spd.
1994NissanAltima————N/ASpeedi-Sleeve
1994NissanD21—3.0LV6—N/A—
1994NissanMaxima————Right—
1994NissanMaxima————RightSpeedi-Sleeve; Maxima w/ Limited Slip Diff.:
1994NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1994NissanMaxima—3.0LV6—N/A—
1994NissanPathfinder————N/A—
1994NissanQuest————Right—
1994NissanQuest—3.0LV6—N/A—
1994NissanSentra————Left—
1994NissanSentra————LeftSpeedi-Sleeve
1994SubaruImpreza—1.8LH4—N/A—
1994SubaruLegacy————N/A—
1994SubaruLegacy—2.2LH4—N/A—
1993AcuraNSX————N/ASpeedi-Sleeve
1993INFINITIG20————Leftw/o Non Slip Diff.
1993INFINITIG20————LeftNon Slip Diff.
1993INFINITIG20————LeftSpeedi-Sleeve; w/o Non Slip Diff.
1993INFINITIG20————LeftSpeedi-Sleeve; Non Slip Diff.
1993MercuryVillager————Right—
1993MercuryVillager—3.0LV6—N/A—
1993NissanAltima————Rightw/o Limited Slip Diff. & High Spd.
1993NissanAltima————Rightw/Limited Slip Diff. & High Spd.
1993NissanAltima————N/ASpeedi-Sleeve
1993NissanD21—3.0LV6—N/A—
1993NissanMaxima————Right—
1993NissanMaxima————RightSpeedi-Sleeve; Maxima w/ Limited Slip Diff.:
1993NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1993NissanMaxima—3.0LV6—N/A—
1993NissanPathfinder————N/A—
1993NissanQuest————Right—
1993NissanQuest—3.0LV6—N/A—
1993NissanSentra————Left—
1993NissanSentra————LeftSpeedi-Sleeve
1993SubaruImpreza————N/A—
1993SubaruImpreza—1.8LH4—N/A—
1993SubaruLegacy————N/A—
1993SubaruLegacy—2.2LH4—N/A—
1992AcuraNSX————N/ASpeedi-Sleeve
1992INFINITIG20————Leftw/o Non Slip Diff.
1992INFINITIG20————LeftNon Slip Diff.
1992INFINITIG20————LeftSpeedi-Sleeve; w/o Non Slip Diff.
1992INFINITIG20————LeftSpeedi-Sleeve; Non Slip Diff.
1992INFINITIM30—3.0LV6—N/A—
1992NissanD21—3.0LV6—N/A—
1992NissanMaxima————Right—
1992NissanMaxima————RightSpeedi-Sleeve; Maxima w/ Limited Slip Diff.:
1992NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1992NissanMaxima—3.0LV6—N/A—
1992NissanPathfinder————N/A—
1992NissanSentra————Left—
1992NissanSentra————LeftSpeedi-Sleeve
1992SubaruLegacy————N/A—
1992SubaruLegacy—2.2LH4—N/A—
1991AcuraNSX————N/ASpeedi-Sleeve
1991INFINITIG20————Leftw/o Non Slip Diff.
1991INFINITIG20————LeftNon Slip Diff.
1991INFINITIG20————LeftSpeedi-Sleeve; w/o Non Slip Diff.
1991INFINITIG20————LeftSpeedi-Sleeve; Non Slip Diff.
1991INFINITIM30—3.0LV6—N/A—
1991NissanD21—3.0LV6—N/A—
1991NissanMaxima————Right—
1991NissanMaxima————RightSpeedi-Sleeve; Maxima w/ Limited Slip Diff.:
1991NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1991NissanMaxima—3.0LV6—N/A—
1991NissanPathfinder————N/A—
1991NissanSentra————Left—
1991NissanSentra————LeftSpeedi-Sleeve
1991SubaruLegacy—2.2LH4—N/A—
1990INFINITIM30—3.0LV6—N/A—
1990NissanD21—3.0LV6—N/A—
1990NissanMaxima————Right—
1990NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1990NissanMaxima—3.0LV6—N/A—
1990NissanPathfinder————N/A—
1990SubaruLegacy—2.2LH4—N/A—
1989Nissan300ZX————N/AThru 1/89
1989NissanD21————N/A—
1989NissanMaxima————Right—
1989NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1989NissanMaxima—3.0LV6—N/A—
1989NissanPathfinder————N/A—
1989NissanPulsar NXFWD1.8LL4—Right—
1988Nissan200SX—2.0LL4—N/A—
1988Nissan200SX—3.0LV6—N/A—
1988Nissan300ZX————N/A—
1988NissanD21————N/A—
1988NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1988NissanMaxima—3.0LV6—N/A—
1988NissanPathfinder—3.0LV6—N/A—
1988NissanPulsar NXFWD1.8LL4—Right—
1987Nissan200SX—2.0LL4—N/A—
1987Nissan200SX—3.0LV6—N/A—
1987Nissan200SX—1.8LL4—N/A—
1987Nissan300ZX————N/A—
1987NissanD21————N/A—
1987NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1987NissanMaxima—3.0LV6—N/A—
1987NissanPathfinder—3.0LV6—N/A—
1987NissanSentra—1.7LL4—N/A—
1987NissanSentra—1.7LL4DIESELN/A—
1986Nissan200SX—1.8LL4—N/A—
1986Nissan200SX—2.0LL4—N/A—
1986Nissan300ZX————N/A—
1986NissanD21————N/A—
1986NissanMaxima————RightSpeedi-Sleeve; Maxima w/o Limited Slip Diff.:
1986NissanMaxima—3.0LV6—N/A—
1986NissanSentra—1.7LL4—N/A—
1986NissanSentra—1.7LL4DIESELN/A—
1985Nissan200SX—1.8LL4—N/A—
1985Nissan200SX—2.0LL4—N/A—
1985Nissan300ZX————N/A—
1985NissanMaxima—3.0LV6—N/A—
1985NissanSentra—1.7LL4—N/A—
1985NissanSentra—1.7LL4DIESELN/A—
1984Nissan200SX—1.8LL4—N/A—
1984Nissan200SX—2.0LL4—N/A—
1984Nissan300ZX————N/A—
1984NissanSentra—1.7LL4—N/A—
1984NissanSentra—1.7LL4DIESELN/A—
1983NissanSentra—1.7LL4—N/A—
1983NissanSentra—1.7LL4DIESELN/A—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
CHR 99121