Replacment Diff Parts

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101 alternative Parts
> >>> 607181 Outer Diff Pinion Bearing - Sailsbury Axles
> >>> 607180 Inside Pinion Bearing - 4-Pin - Defender
> >>> 607183 Pinion Oil Seal Gasket
> >>> RTC1010 Use AAU3381
> >>> AAU3381 Use AEU2515
> >>> AEU2515 Outer Diff Pinion Oil Seal - Sailsbury
> >>> Axles - Defender to WA159806/Series/101
> >>> AEU2515G Sailsbury Pinion Oil Seal (Leather) - Defender to
> >>> WA159806/Series/101 ? 2.53
> >>> 607197 Crush Spacer - Pinion - 4-Pin - Defender
> >>> 607177 Shim - Diff Pinion - 0.003in
> >>> 607178 Shim - Diff Pinion - 0.005in
> >>> 607179 Shim - Diff Pinion - 0.010in

Special tools
brass drift 14mm dia
Pinion inner race tool- make this.
Copper rawhide mallet.

Soak Pinion oil seal in oil for 24 hours prior to starting
Remove and ensure Axle breather is clear then refit.
Remove diff filler and drain plug start Diff draining
Chock wheels, job renders hand brake disabled.
Crack Loose all Drive shaft bolts.
Remove brake proportioning link and diff cover
Slacken bearing retaining caps
Check wheel chocks and remove Prop shaft
Remove propshaft flange nut
Remove Drive shaft bolts and drive shafts, oil comes out.
Remove bearing caps
Withdraw diff assy.
Remove pinion flange nut and flange, clean out dirt groove in rear of flange.
Knock pinion out with copper rawhide
use big washer tool to remove pinion inner race and shims
drift out pinion outer race.
pull in new outer race with old bearing in race, and tool other way round.

now check endfloat / preload

install diff and check end float.