Kyosho K.IF101B Differential Joint Cup (2) – Inferno

The Kyosho K.IF101B Differential Joint Cup set is a genuine replacement part supplied as a pair. Often referred to as diff outdrive cups, these components interface between the differential and drive shafts to help maintain smooth, consistent power delivery in your 1/8 buggy drivetrain.

As an original Kyosho spare, the K.IF101B offers a precise fit and is suitable for routine maintenance or restoring worn drivetrain parts. Supplied as two cups to service one differential position as required.

Suggested Compatibility

• Kyosho Inferno MP7.5
• Kyosho Inferno Neo

Use the official part number K.IF101B to match and verify against your vehicle’s manual. Replacing tired joint cups can help reduce play in the drivetrain and support reliable running on track or off-road.