Revolution Design B84 | B74 78T 48dp Machined Spur Gear (for Center-Differential)
The Revolution Design B84 | B74 78T 48dp Machined Spur Gear is a direct-fit replacement for the B84 and B74 center differential. Precision-machined from high-quality Delrin for improved durability and smooth power transfer, especially under the demands of modified motors. Specifications: Tooth Count: 78T Pitch: 48dp Application: Center Differential Compatible with: Team Associated B84, B74