CLOSE RATIO COOPER “S” ALL SYNCHRO GEARBOX LAYGEAR [22G1040]

PRODUCT OVERVIEW

Genuine style Cooper “S” close ratio laygear manufactured in the U.K. to suit 4spd all syncro Morris Mini Cooper “S” and Leyland Clubman 1275GT gearboxes.

In all 4-synchro remote gearboxes, the internal gearsets were largely identical except for the laygear and 1st motion shaft, which determined whether the gearbox was standard or close ratio.

Cooper S Close Ratio Specifications

• 22G1040 laygear
• Tooth count: 15, 20, 25, 29
• IMPORTANT: THIS LAYGEAR MUST BE USED IN CONJUNCTION WITH A 18 TOOTH 1st MOTION GEAR A STANDARD ALL SYNCRO MINI G/BOX HAS A 17 TOOTH 1st MOTION GEAR.
• Closer ratio gearing compared to standard boxes

Important Identification Information

Identification of a genuine close ratio gearbox is done by inspecting the laygear itself. If the gearbox contains a 22G1040 laygear, it is a close ratio transmission.

Please note:

• The 25 tooth gear on the Cooper S laygear measures approximately 3” diameter
• The 25 tooth gear on a standard gearbox is slightly larger in diameter than 3″
• Care should be taken when identifying and sourcing replacement components

Suits

• Morris Mini Cooper “S” with all syncro gearbox
• Leyland Clubman 1275GT
• 1 Required per vehicle