Ford 9" Installation Kit For N1921 or N2323 Ball Bearing Supports Using 35 Spline Pinion Gear - No Front Pinion Race

Application
Strange ball bearing pinion supports – N1921 / N2323
Installing 35 spline pinion gear
Front pinion race is not included

For 28 Spline Pinion – See R5237B

Kit Includes

Front tapered pinion bearing – N1936
Rear angular contact ball bearing assembly – N1920BM
Spacer washer – N1920D
Side bearings and races – D1588, D1590, or D1592
Tail bearing – N1940 or N1943
Tail bearing retainer – N1941 (Except for HD Pro)
Low drag pinion seal – N1961L
Pinion support o-ring – N1958A
Flanged locking pinion nut – N1922B
Adjustable pinion preload spacer – N1919
Pinion depth shim kit – N1962
1/2″-20 and/or 7/16″-20 ring gear bolts – N1964 / N1965 / D1565RK

Information Required

Case Bore Size
2.891″ / 3.062″ / 3.250″ / 3.812″

Specify if using HD Pro Aluminum case

For Strange Spool
Steel or Aluminum

For Other Spools
The ring gear bolts supplied are designed for a flange thickness of .375″
If your spool exceeds this dimension the ring gear bolts will be too short
Specify if using an aluminum spool

Related Components

Kit with pinion race…………… R5238BWR
Fel Pro gasket……………………… H1112G
Fel Pro Teflon® gasket………… H1111
Lube Locker gasket……………… H1111S