Drive Cups for GRK 28.4mm Gear Differential Kit

These transmission cups are parts dedicated to GRK gear differential kit [R31W271], designed specifically to be used with 10T, 11t and 12t gears.

• Use : Ideal as a spare part in case of deterioration or loss.

• Compatibility: Perfectly suited to specific combinations of 39t Ring Gears With the little Bevel Gears.

1. Ring Gear 39T with Bevel Gears 10T, 11t, 12t:

• Requires a combination of cups 29.5mm and 28.4mm.

2. Ring Gear 39T with Bevel Gears 16T, 17t, 18t:

• Requires a combination of cups 29.5mm and 26.4mm.

• Check the specific dimensions in Detailed instructions supplied with the product.

• These components guarantee fluid and effective transmission, adapted to the high requirements of GRK systems.