Description

We can supply the earlier FRC5428 (26T), FTC5089 (26T), FTC5087 (28T) and FTC4850 (38T) input gears.

To identify which type you need you will need to look at the your transfer case serial number. The last letter of this will denote whether your vehicle is able to accept the later cross-drilled type.

A transfer box with the suffix A or B will only accept the earlier 26th tooth, non cross-drilled type (FRC5428).

A transfer box with the suffix C onwards will accept the later cross-drilled type. See below to find the serial number :

Please note this table below is assuming you have the standard gears fitted, if you are changing ratio, please see the notes on the gear sets page to see if a different one is required.

Defender Guide :

Suffix A or B uses a FRC5428 (26T), not available cross drilled

Suffix C to F uses a FTC5089 (26T), cross drilled

Suffix G, 300 TDi or TD5 uses a FTC4962 (26T)

Suffix G,  TDCi uses a FTC4850 (38T) (supercedes to IEH500010 / IEH500140)

Disco Guide :

Suffix C to serial number 28D308626E uses a FTC5089 (26T), cross drilled

Serial number 28D309143E to 28D551442F uses a FTC5087 (28T)

Suffix G uses a FTC4850 (38T)

 

If you are not sure where to find your serial number please see this video on the left hand tab

 

Product Options

Do you need a new pair of bearings for the new input gear ?

If you find you have the earlier FRC5428 (26T) we are able to supply the oil feed plate which will enable better oil lubrication.