SKF

SKF 99238 Automatic Transmission Repair Sleeve - Front or Rear

Brand SKF 99238
Position Rear
Fits Mazda, Cadillac, Pontiac, and Oldsmobile · 16 vehicles

Fast shaft repair. Refinishes worn shafts without removing them.

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

Installation tool included. Helps ensure proper sleeve installation.

Cross-references 5P6177, 145899238 and 975999238 for the same application. See all 4.

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SKF 99238 Transmission Repair Sleeve

SKF 99238 is an automatic transmission repair sleeve for restoring a worn 2.375-inch shaft sealing surface without removing the shaft. It is designed for fast refinish work on scored shafts and helps return the sealing area to a smooth, consistent surface for reliable seal contact.

Key Features

  • 2.375-inch shaft diameter for the specified transmission shaft application
  • Refinishes worn shafts without changing seal size
  • Installs without shaft removal in many applications
  • Made from AISI 304 stainless steel for corrosion resistance and durability
  • Includes an installation tool for proper sleeve placement
  • SKF part number 99238 for easy identification and ordering

Application Details

Compatible with rear applications on 1994-1999 Mazda B4000 and 1991-1994 Mazda Navajo, plus front applications on 1957 Pontiac Bonneville with Super-Hydramatic transmission, 1956-1957 Pontiac Catalina with Super-Hydramatic transmission, 1956 Cadillac DeVille without transmission no. CS56-1101 through 1400, and 1956 Oldsmobile 88 and 98 with Type O transmission. This part cross-references 5P6177 and 145899238 for the same application. SKF 99238 is built for transmission repair work where the original shaft surface has become worn, grooved, or scored.

What It Helps Fix

  • Grooved or scored transmission shaft sealing surfaces
  • Seal leakage caused by shaft wear
  • Surface damage that prevents proper seal contact
  • Time-consuming shaft regrinding and refinishing
  • Repeat repairs caused by an uneven sealing area

Installation Notes

Measure the shaft diameter before installation to confirm the 2.375-inch specification. Clean the shaft thoroughly, position the sleeve over the worn area, and use the supplied installation tool to seat it evenly. In many cases, the sleeve can be installed without removing the shaft and without changing seal size.

Quality Assurance

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

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1999MazdaB4000Rear
1998MazdaB4000Rear
1997MazdaB4000Rear
1996MazdaB4000Rear
1995MazdaB4000Rear
1994MazdaB4000Rear
1994MazdaNavajoRear
1993MazdaNavajoRear
1992MazdaNavajoRear
1991MazdaNavajoRear
1957PontiacBonnevilleFrontSuper-Hydramatic Trans.
1957PontiacCatalinaFrontSuper-Hydramatic Trans.
1956CadillacDeVilleFrontw/o Trans. No. CS56-1101 Thru 1400
1956Oldsmobile88FrontType O Trans.
1956Oldsmobile98FrontType O Trans.
1956PontiacCatalinaFrontSuper-Hydramatic Trans.
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5P6177145899238975999238CHR 99238