C 1/2/3 steel disc

Steel disc for 72LE / 74LE / 93LE / 97LE / M78 boxes. It works in a clutch package alternately with friction discs and receives heat generated when starting the gear.

The overheated steel disc is manifested by surface discoloration, warping, slipping of the package and jerking when shifting gears. Steel discs are replaced with friction. Before assembly, you should compare the number of teeth, thickness and diameter with the element dismantled from the box.

Technical data

• Product type: sheet steel
• Number of teeth: 52
• Internal diameter: 102mm
• Tooth position: External teeth
• Thickness: 1.90mm
• Commercial markings: BTR74 / 102x1.9

Before purchase, it is recommended to verify the fit after the 72LE / 74LE / 93LE / 97LE / M78 model and a comparison with the element dismantled from the box.

Purpose

• Case type: 72LE / 74LE / 93LE / 97LE / M78
• Box manufacturer: BTR, BTR DSI ION
• Type of box: automatic
• Number of gears: 4