Application
For Ultra Case tapered bearing support – N1950A
Installing 28 spline pinion gear
Support races are not included
Kit Includes
Front and rear pinion bearings
Side bearings and races – D1590 or D1592
Tail bearing – N1943
Pinion seal – N1960
Pinion support o-ring – N1950B
Flanged pinion nut – N1922A
Solid machinable pinion preload spacer – N1924A
Adapter collar and spacer washer – N1926A / N1926D
Pinion depth shim kit – N1962UC
Ring gear bolts & washers – N1975 or N1973
Information Required
Case Bore Size
3.250″ / 3.812″
Note
For 4.00″ bore – Please call
For Strange Spool
Steel or Aluminum
For Other Spools
The ring gear bolts supplied are designed for a flange thickness of .375″ to .447″
If your spool exceeds .447″, the ring gear bolts may be be too short
Specify if using an aluminum spool
Related Components
Kit with pinion races……………. R5237UCR
Kit for 35 spline pinion…. R5238UC / R5238UCR
Fel Pro gasket……………………….. H1112G
Fel Pro Teflon® gasket………….. H1111
Lube Locker gasket……………….. H1111S
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