Speedway Motors 9 Inch Rear End Overhaul Kit, Fits Ford 9 Inch, 31 Spool Spline with Carrier Bearings, Rear End 9 Inch Gears, 1.781 Inch I.D./2.879 Inch O.D.

This overhaul kit includes: pinion pilot, pinion shaft, pinion nut, pinion seal, gasket, shims, crush collar, sealant, gear marking grease, brush and Loctite. Ring gear bolts not included.NOTE: All full spools use overhaul kit 9190950-31, even if they are a 28-spline spool. The 9190950-31 contains the large I.D. standard O.D. carrier bearings and pinion bearings needed for use with our full spools. If you are using the H.D. nodular iron center section which uses the large diameter carrier bearings, order kit 9190950-31s, which also includes the large pinion bearings for use with the Daytona pinion support. - Double check your bearing p/n. 9190950-28 Includes carrier bearing # LM501349 28-spline axles DO NOT guarantee that the LM501349 bearings are used in the carrier. If in doubt, double check the bearings used and then order accordingly. 9190950-31 Includes carrier bearing # LM102949 31-spline axles DO NOT guarantee that the LM102949 bearings are used in the carrier. If in doubt, double check the bearings used and then order accordingly. 9190950-31S Carrier bearing # LM603049 (CONE) and LM603011 (CUP) TM88048 (CONE) Outer pinion bearing TM88010 (CUP) Large "Daytona " inner pinion bearing HM89443 (CONE) Race # HM89410 (CUP) LM603049 CONE ID: 1.781 " LM603011 CUP OD: 3.063 " TM88048 CONE ID: 1.308 " TM88010 CUP OD: 2.687 " HM89443 CONE ID: 1.308 " HM89410 CUP OD: 3.00 "

• Complete Overhaul Solution: Saves time and money by providing everything needed to rebuild a 9-inch Compatible with Ford third member, eliminating the need to source parts individually.
• All-Inclusive Component Kit: Includes full bearing set, pinion nut, pinion seal, gasket, shims, crush collar, sealant, gear marking grease, brush, and Loctite for a thorough and reliable rebuild.
• Precise Bearing Compatibility: 28-spline version uses LM501349 carrier bearings (1.625" ID, 2.879" OD), while 31-spline versions utilize LM102949 or LM603049 bearings depending on application.
• Supports Multiple Center Sections: Options available for standard carriers and H.D. nodular iron center sections, including versions compatible with Daytona pinion supports.
• Ideal for Performance Builds: Designed for Compatible with Ford 9-inch and Grand National applications, providing dependable setup components for street, track, or racing use.