Kyosho MP9 Diff Ring 43T RC Differential Gear - IF406-43

The Kyosho IF406-43 is a 43-tooth diff ring gear designed as a direct-fit replacement for the Kyosho MP9 1/8 scale nitro buggy differential. Part number KYOIF406-43, this ring gear is the core driven component inside the differential assembly, transmitting power from the pinion gear to the diff housing. Keeping a spare on hand is sensible for any serious MP9 racer, as ring gear wear is a common result of hard racing use and track debris.

Key Features

• 43-tooth tooth count matches the original MP9 differential specification
• Machined to Kyosho factory tolerances for correct mesh with the differential pinion gear
• Direct replacement for worn or damaged ring gears in the MP9 differential assembly
• Restores proper differential function when paired with a compatible diff pinion
• Kyosho part number IF406-43 for accurate parts identification and ordering

Compatible With

• Kyosho MP9 1/8 scale nitro buggy differential assembly

What's Included

• 1x Kyosho IF406-43 43-tooth differential ring gear